evaluación de recursos hídricos superficiales en la cuenca del río ...

PERÚ
Ministerio
de Agricultura
Autoridad
Nacional del Agua
Administración Local de Agua
Huaura
Dirección de Conservación y Planeamiento de Recursos Hídricos
Área de Aguas Superficiales
ESTUDIO
EVALUACIÓN DE RECURSOS HÍDRICOS
SUPERFICIALES EN LA
CUENCA DEL RÍO HUAURA
ANEXO
Lima, Diciembre 2010

Ministerio de Agricultura
Autoridad Nacional del Agua
Dirección de Conservación y Planeamiento de Recursos Hídricos
Administración Local de Agua Huaura
PERSONAL DIRECTIVO
Ing. Carlos Pagador Moya
Ing. Oscar Avalos Sanguinetti
Ing. Emilse Benavides Casanova
EQUIPO EJECUTOR
Ing. José Luis Ulloa Rodríguez
Jefe
de la Autoridad Nacional
del Agua
Director de Conservación y Planeamiento de Recursos Hídricos
Jefe
del Área de Recursos Hídricos Superficiales
Administrador Local de Agua
Huaura
PERSONAL EJECUTOR
Ing. Miguel Cañamero Kerla Estudio Hidrológico
Bach. Ing. Pedro Cieza ramos Sistema de Información Geográfica (SIG)
Wilfredo Coronel Coronel
Técnico de Campo
EQU Nar UIPO rciso Díaz ASES Cor SOR ronel Y SUPERVISOR
Técnico de Campo
EQUIPO ASESOR Y SUPERVISO
OR
Ing. Gastón Pantoja Tapia
Hidrología
Ing. Eduardo Choquepuma Llave
Modelamiento y Simulación Hidrológica
ALA Huaura
Lima – Perú
Diciembre 2010
MINAG-ANA-DCPRH-ASUP-ALA HUAURA

ESTUDIO
EVALUACIÓN DE RECURSOS HÍDRICOS
SUPERFICIALES EN LA
CUENCA DEL RÍO HUAURA
TOMO II
ANEXO
ÍNDICE DE CONTENIDO
Anexo I Información Base 1
Anexo II Información Climatológica 9
Anexo III Información Pluviométrica 13
Anexo IV Doble Masa 26
Anexo V Información de Precipitación Completada 30
Anexo VI Descargas Medias Mensuales 62
Anexo VII Demandas 70
Anexo VIII Precipitaciones Máximas 104
Anexo IX Modelamiento 109
Anexo X Balance Hídrico 121
Anexo XI Gráficos 126
Anexo XII Fotografías 147
i

ÍNDICE DE CUADROS
2.1. Bloques de Riego
2.2. Bloques de Riego por Valle
2.3. Estado de la Infraestructura de Riego(Bocatomas)
2.4. Drenes del Valle de Huaura
2.5. Declaración de Intención de Siembra
2.6. Demarcación Administrativa
2.7. Población Total – Cuenca del Río Huaura
2.8. Distribución de la Cobertura Vegetal
2.9. Clasificación de Suelos según su Capacidad de Uso
2.10. Clasificación Geológica
2.11. Clasificación Ecológica
2.12. Parámetros de Forma – Cuenca del río Huaura y Subcuencas
2.13. Parámetros de Relieve – Cuenca del río Huaura y Subcuencas
2.14. Unidades Hidrográficas
3.1. Variación Menual de la Temperatura Máxima (°C) - Estaciones Satelitales
3.2. Variación Menual de la Temperatura Media (°C) - Estaciones Satelitales
3.3. Variación Menual de la Temperatura Mínima (°C) - Estaciones Satelitales
3.4. Variación Menual de la Temperatura Media (°C) - Estaciones Senamhi
3.5. Variación Menual de la Humedad Relativa (%) - Estaciones Satelitales
3.6. Variación Menual de la Velocidad del Viento (m/s) -Estaciones Satelitales
3.7. Clasificación Climática según Thornthwaite
3.8. Clasificación por Subtipos de Humedad
3.9. Clasificación Térmica según la Evapotranspiración Potencial
3.10. Clasificación por Subtipos según Regimen Térmico
3.11. Evapotranspiración Potencial (mm/mes)
3.12. Precipitación Media Mensual (mm/mes)
4.1. Estaciones Meteorológicas – Senamhi
4.2. Estaciones Satelitales
4.3. Precipitación Total Mensual – Estación Pachangara
4.4. Precipitación Total Mensual – Estación Pachamachay
4.5. Precipitación Total Mensual – Estación Oyon
4.6. Precipitación Total Mensual – Estación Surasaca
4.7. Precipitación Total Mensual – Estación Tupe
4.8. Precipitación Total Mensual – Estación Parquin
4.9. Precipitación Total Mensual – Estación Picoy
4.10. Precipitación Total Mensual – Estación Patón
4.11. Precipitación Total Mensual – Estación Andajes
4.12. Precipitación Total Mensual – Estación Paccho
4.13. Precipitación Total Mensual – Estación Pampa Libre
4.14. Análisis de Doble Masa – Estaciones de Precipitación Período 1964-1987
4.15. Análisis de Doble Masa – Estaciones de Precipitación Período 1988-2008
4.16. Análisis de Doble Masa – Estaciones de Precipitación Período 1971-1991
4.17. Análisis de Doble Masa – Estaciones de Precipitación Período 1981-1991
4.18. Análisis de Doble Masa – Estaciones de Precipitación Período 1981-2008
4.19. Análisis de Doble Masa – Estaciones de Precipitación Período 1967-1997
4.20. Precipitación Total Mensual Extendida – Estación Pachangara
ii

4.21. Precipitación Total Mensual Extendida – Estación Pachamachay
4.22. Precipitación Total Mensual Extendida – Estación Oyon
4.23. Precipitación Total Mensual Extendida – Estación Surasaca
4.24. Precipitación Total Mensual Extendida – Estación Tupe
4.25. Precipitación Total Mensual Extendida – Estación Parquin
4.26. Precipitación Total Mensual Extendida – Estación Picoy
4.27. Precipitación Total Mensual Extendida – Estación Patón
4.28. Precipitación Total Mensual Extendida – Estación Andajes
4.29. Precipitación Total Mensual Extendida – Estación Paccho
4.30. Precipitación Total Mensual Extendida – Estación Pampa Libre
4.31. Subcuencas
4.32. Precipitación Total Mensual – Estaciones Virtuales para Subcuencas Húmedad
4.33. Precipitación Total Mensual Estación 1005
4.34. Precipitación Total Mensual Estación 1006
4.35. Precipitación Total Mensual Estación 1003
4.36. Precipitación Total Mensual Estación 1004
4.37. Precipitación Total Mensual Estación 1001
4.38. Precipitación Total Mensual Estación 1002
4.39. Precipitación Total Mensual Estación 1009
4.40. Precipitación Total Mensual Estación 1013
4.41. Precipitación Total Mensual Estación 1007
4.42. Precipitación Total Mensual Estación 1012
4.43. Precipitación Total Mensual Estación 1008
4.44. Precipitación Total Mensual Estación 1010
4.45. Precipitación Total Mensual Estación 1027
4.46. Precipitación Total Mensual Estación 1011
4.47. Precipitación Total Mensual Estación 1014
4.48. Precipitación Total Mensual Estación 1015
4.49. Precipitación Total Mensual Estación 1025
4.50. Precipitación Total Mensual Estación 1026
4.51. Precipitación Total Mensual Estación 1028
5.1. Estaciones Hidrométricas
5.2. Descargas Medias Mensuales – Río Huaura
5.3. Descargas Medias Mensuales – Río Chancay Huaural
5.4. Descargas Medias Mensuales – Río Pativilca
5.5. Descargas Medias Mensuales – Río Huaura Extendida
5.6. Descargas Medias Mensuales – Río Chico
5.7. Análisis de Frecuencias Relativas – Descargas Medias Mensuales Río Huaura
5.7. Análisis de Frecuencias Relativas – Descargas Medias Mensuales Río Chico
6.1. Cédula de Cultivos CR San Félipe
6.2. Cédula de Cultivos CR Acaray
6.3. Cédula de Cultivos CR Ingenio
6.4. Cédula de Cultivos CR Humaya
6.5. Cédula de Cultivos CR Quipico
6.6. Cédula de Cultivos CR Vilcahuaura
6.7. Cédula de Cultivos CR Sayan
6.8. Cédula de Cultivos CR La Campiña
6.9. Cédula de Cultivos CR Santa Rosalia
iii

6.10. Cédula de Cultivos CR Margen Izquierda
6.11. Cédula de Cultivos CR Santa Rosa
6.12. Cédula de Cultivos CR Rí o Chico
6.13. Cédula de Cultivos CR Paraíso La Tablada
6.14. Cédula de Cultivos CR La Unión
6.15. Cédula de Cultivos CR Pampa de Animas
6.16. Cédula de Cultivos CR Carquin
6.17 Cédula de Cultivos CR San Félipe - Mensualizado
6.18. Cédula de Cultivos CR Acaray - Mensualizado
6.19. Cédula de Cultivos CR Ingenio - Mensualizado
6.20. Cédula de Cultivos CR Humaya - Mensualizado
6.21. Cédula de Cultivos CR Quipico - Mensualizado
6.22. Cédula de Cultivos CR Vilcahuaura - Mensualizado
6.23. Cédula de Cultivos CR Sayan - Mensualizado
6.24. Cédula de Cultivos CR La Campiña - Mensualizado
6.25. Cédula de Cultivos CR Santa Rosalia - Mensualizado
6.26. Cédula de Cultivos CR Margen Izquierda - Mensualizado
6.27. Cédula de Cultivos CR Santa Rosa - Mensualizado
6.28. Cédula de Cultivos CR Rí o Chico - Mensualizado
6.29. Cédula de Cultivos CR Paraíso La Tablada - Mensualizado
6.30. Cédula de Cultivos CR La Unión – Mensualizado
6.31. Cédula de Cultivos CR Pampa de Ánimas - Mensualizado
6.32. Cédula de Cultivos CR Carquin - Mensualizado
6.33. Valores de Kc por Cultivos CR San Félipe
6.34. Valores de Kc por Cultivos CR Acaray
6.35 Valores de Kc por Cultivos CR Ingenio
6.36. Valores de Kc por Cultivos CR Humaya
6.37. Valores de Kc por Cultivos CR Quipico
6.38. Valores de Kc por Cultivos CR Vilcahuaura
6.39. Valores de Kc por Cultivos CR Sayan
6.40. Valores de Kc por Cultivos CR La Campiña
6.41. Valores de Kc por Cultivos CR Santa Rosalia
6.42. Valores de Kc por Cultivos CR Margen Izquierda
6.43. Valores de Kc por Cultivos CR Santa Rosa
6.44. Valores de Kc por Cultivos CR Rí o Chico
6.45. Valores de Kc por Cultivos CR Paraíso La Tablada
6.46. Valores de Kc por Cultivos CR La Unión
6.47. Valores de Kc por Cultivos CR Pampa de Animas
6.48. Valores de Kc por Cultivos CR Carquin
6.49. Demanda Hídrica CR San Félipe
6.50. Demanda Hídrica CR Acaray
6.51. Demanda Hídrica CR Ingenio
6.52. Demanda Hídrica CR Humaya
6.53. Demanda Hídrica CR Quipico
6.54. Demanda Hídrica CR Vilcahuaura
6.55. Demanda Hídrica CR Sayan
6.56. Demanda Hídrica CR La Campiña
6.57. Demanda Hídrica CR Santa Rosalia
iv

6.58. Demanda Hídrica CR Margen Izquierda
6.59. Demanda Hídrica CR Santa Rosa
6.60. Demanda Hídrica CR Rí o Chico
6.61. Demanda Hídrica CR Paraíso La Tablada
6.62. Demanda Hídrica CR La Unión
6.63. Demanda Hídrica CR Pampa de Animas
6.64. Demanda Hídrica CR Carquin
6.65. Demanda de Agua por Comisiones de Regantes
6.66. Demanda de Agua del Valle Huaura
6.67. Requerimientos Mensuales por Comisiones de Regantes
6.68. Requerimiento del Valle Huaura
6.69. Requerimientos Mensuales por Comisiones de Regantes
6.70. Resumen de las Demandas Agrícolas en el Valle Huaura
6.71. Cédula de Cultivo Alto Huaura
6.72. Cédula de Cultivo Alto Checras
6.73. Cédula de Cultivo Alto Paccho
6.74. Cédula de Cultivo Alto Yarucaya
6.75. Cédula de Cultivo Alto Picunche
6.76. Cédula de Cultivo Alto Huancoy
6.77. Cédula de Cultivo Alto Auquimarca
6.78. Cédula de Cultivo Alto Yuracyacu
6.79. Cédula de Cultivo Subcuenca Alto Huaura - Mensualizado
6.80. Cédula de Cultivo Subcuenca Alto Checras - Mensualizado
6.81. Cédula de Cultivo Subcuenca Alto Paccho - Mensualizado
6.82. Cédula de Cultivo Subcuenca Alto Yarucaya - Mensualizado
6.83. Cédula de Cultivo Subcuenca Alto Picunche - Mensualizado
6.84. Cédula de Cultivo Subcuenca Alto Huancoy - Mensualizado
6.85. Cédula de Cultivo Subcuenca Alto Auquimarca - Mensualizado
6.86. Cédula de Cultivo Subcuenca Alto Yuracyacu - Mensualizado
6.87. Valores de Kc por Cultivo Subcuenca Alto Huaura - Mensualizado
6.88. Valores de Kc por Cultivo Subcuenca Alto Checras - Mensualizado
6.89. Valores de Kc por Cultivo Subcuenca Alto Paccho - Mensualizado
6.90. Valores de Kc por Cultivo Subcuenca Alto Yarucaya - Mensualizado
6.91. Valores de Kc por Cultivo Subcuenca Alto Picunche - Mensualizado
6.92. Valores de Kc por Cultivo Subcuenca Alto Huancoy - Mensualizado
6.93. Valores de Kc por Cultivo Subcuenca Alto Auquimarca - Mensualizado
6.94. Valores de Kc por Cultivo Subcuenca Alto Yuracyacu - Mensualizado
6.95. Demanda Hídrica Subcuenca Alto Huaura - Mensualizado
6.96. Demanda Hídrica Subcuenca Alto Checras - Mensualizado
6.97. Demanda Hídrica Subcuenca Alto Paccho - Mensualizado
6.98. Demanda Hídrica Subcuenca Alto Yarucaya - Mensualizado
6.99. Demanda Hídrica Subcuenca Alto Picunche - Mensualizado
6.100. Demanda Hídrica Subcuenca Alto Huancoy - Mensualizado
6.101. Demanda Hídrica Subcuenca Alto Auquimarca - Mensualizado
6.102. Demanda Hídrica Subcuenca Alto Yuracyacu - Mensualizado
6.103. Demanda de Agua por Subcuenas
7.1. Descargas Máximas Anuales – Río Huara
7.2. Descargas Máximas Anuales – Río Huaura – Distribución de Probabilidades
v

7.3. Descargas Máximas del Río Huaura – TR 10, 20, 50, 100 y 200 años
7.4. Precipitacion Máxima en 24 Horas – Estación Paccho
7.5. Precipitacion Máxima en 24 Horas – Estación Andajes
7.6. Precipitacion Máxima en 24 Horas – Estación Pampa Libre
7.7. Precipitacion Máxima en 24 Horas – Estación Parquin
7.8. Precipitacion Máxima en 24 Horas – Estación Oyon
8.1. Banda de Elevación
8.2. Caudal Medio Mensual de los principales tributarios del río Huaura
8.3. Descargas Medias Mensuales – Río Checras
8.4. Descargas Medias Mensuales – Río Alto Huaura
8.5. Descargas Medias Mensuales – Quebrada Huancay
8.6. Descargas Medias Mensuales – Quebrada Paccho.
8.7. Descargas Medias Mensuales – Quebrada Picunche
8.8. Descargas Medias Mensuales – Quebrada Yarucaya
8.9. Descargas Medias Mensuales – Río Chico
8.10. Caudal de Descarga Laguna Surasaca
8.11. Caudal de Laguana Cochaquillo
8.12. Descargas Medias Mensuales – Río Huaura
8.13. Asignación de Agua – Valle Huaura
8.14. Resumen de Asignación al 75% de Persistencia
8.15. Resumen de las Demandas Agrícolas en el Valle Huaura
8.16. Demanda Agrícola Atendida en el Valle
8.17. Nivel de Cobertura de la Demanda Agrícola en el Valle Huaura
vi

ÍNDICE DE GRAFICOS
2.1. Perfil Longitudinal - Río Huaura
2.2. Perfil Longitudinal - Río Yarucaya
2.3. Perfil Longitudinal - Quebrada Huancoy-Tucto-Potaca-Cutillin
2.4. Perfil Longitudinal - Río Huaura – Quichas
2.5. Perfil Longitudinal – Río Checras
2.6. Perfil Longitudinal – Río Checras – Yuracyacu – Yanama
2.7. Perfil Longitudinal – Quebrada Paccho – Purutuma – Cotoc- Huayllao
2.8. Perfil Longitudinal – Quebrada Picunche – Manyacocha
2.9. Perfil Longitudinal – Río Chico – Auquimarca
2.10. Curva Hipsométrica y Altitud Media de la Cuenca - Río Huaura
2.11. Curva Hipsométrica y Altitud Media de la Cuenca Yarucaya
2.12. Curva Hipsométrica y Altitud Media de la Cuenca Media Huancoy
2.13. Curva Hipsométrica y Altitud Media de la Cuenca Alto Huaura
2.14. Curva Hipsométrica y Altitud Media de la Cuenca Checras
2.15. Curva Hipsométrica y Altitud Media de la Cuenca Yuracyacu
2.16. Curva Hipsométrica y Altitud Media de la Cuenca Paccho
2.17. Curva Hipsométrica y Altitud Media de la Cuenca Picunche
2.18. Curva Hipsométrica y Altitud Media de la Cuenca Auquimarca
3.1. Variación Mensual de la Temperatura Media – Estaciones Satelitales
3.2. Variación Mensual de la Temperatura Máxima – Estaciones Satelitales
3.3. Variación Mensual de la Temperatura Mínima – Estaciones Satelitales
3.4. Variación Mensual de la Temperatura Media por Subcuencas
3.5. Variación Mensual de la Humedad Relativa – Estaciones Satelitales
3.6. Variación Mensual de la Velocidad del Viento – Estaciones Satelitales
4.1. Hidrograma de Precipitación Total Anual – Estación Pachangara
4.2. Hidrograma de Precipitación Total Anual – Estación Pachamachay
4.3. Hidrograma de Precipitación Total Anual – Estación Oyon
4.4. Hidrograma de Precipitación Total Anual – Estación Surasaca
4.5. Hidrograma de Precipitación Total Anual – Estación Tupe
4.6. Hidrograma de Precipitación Total Anual – Estación Parquin
4.7. Hidrograma de Precipitación Total Anual – Estación Picoy
4.8. Hidrograma de Precipitación Total Anual – Estación Andajes
4.9 Hidrograma de Precipitación Total Anual – Estación Paccho
4.10. Hidrograma de Precipitación Total Anual – Estación Pampa Libre
4.11. Hidrograma de Precipitación Total Anual – Estación Pachangara
4.12. Hidrograma de Precipitación Total Anual – Estación Pachamachay
4.13. Hidrograma de Precipitación Total Mensual – Estación Oyon
4.14. Hidrograma de Precipitación Total Mensual – Estación Surasaca
4.15. Hidrograma de Precipitación Total Anual – Estación Tupe
4.16. Hidrograma de Precipitación Total Anual – Estación Parquin
4.17. Hidrograma de Precipitación Total Anual – Estación Picoy
4.18. Hidrograma de Precipitación Total Anual – Estación Andajes
4.19. Hidrograma de Precipitación Total Anual – Estación Paccho
4.20. Hidrograma de Precipitación Total Anual – Estación Pampa Libre
vii

4.21. Diagrama de Doble Masa – Periodo 1964-1967
4.22. Diagrama de Doble Masa – Periodo 1988-2008
4.23. Diagrama de Doble Masa – Periodo 1971-1991
4.24. Diagrama de Doble Masa – Periodo 1981-1991
4.25. Diagrama de Doble Masa – Periodo 1981-2008
4.26. Diagrama de Doble Masa – Periodo 1968-1986
4.27. Relación Precipitación-Altitud – Cuenca Auquimarca
4.28. Relación Precipitación-Altitud – Cuenca Cuenca Baja
4.29. Relación Precipitación-Altitud – Cuenca Checras
4.30. Relación Precipitación-Altitud – Cuenca Churin
5.1. Hidrograma de Descarga Media Anual – Río Huaura
5.2. Hidrograma de Descarga Media Anual – Río Chancay-Haural
5.3. Hidrograma de Descarga Media Anual – Río Pativilca
5.4. Hidrograma de Descarga Media Mensual – Río Huaura, Chancay-Huaural y
Pativilca
viii

ÍNDICE DE FIGURAS
2.1 Mapa Hidrográfico de la Cuenca
2.2 Ubicación Política
2.3. Demarcación Administrativa
2.4. Accesibilidad – Vías de Comunicación
2.5. Cobertura Vegetal
2.6. Capacidad de Uso Mayor del Suelo
2.7. Geológico
2.8. Ecológico
2.9. Unidades Hidrográficas
2.10 y 2.11. Estación Meteorológica Pampa Libre
2.12 y 2.13. Estación Meteorológica Pampa Picoy
2.14 y 2.15. Estación Hidrometeorológica Puente Sayan
2.16 y 2.17. Estación Hidrometeorológica Puente Churín
2.18 y 2.21. Estación Hidrometeorológica Patón
ix

ÍNDICE DE LÁMINAS
01 Ubicación
02 Accesibilidad
03 Cobertura Vegetal
04 Capacidad de Uso Mayor
05 Geológico
06 Ecológico
07 Hidrográfico
08 Topográfico
09 Subcuencas
10 Isotermas Media Anual
11 Isolíneas de Humedad Relativa Media Mensual
12 Isolíneas de Velocidad de Viento Media Mensual
13 Estaciones Hidrometeorológicas
14 Isoyetas Media Anual
15 Comisiones de Regantes
x

ANEXO I
INFORMACIÓN BASE
1

Cuadro Nº 2.1
BLOQUES DE RIEGO
COMISION
BLOQUE
AREA BAJO TOTAL VOLUMEN AGUA
REGANTES
N° NOMBRE
RIEGO (ha) PREDIOS ASIGNABLE (MMC)
HUA-01 SAN FELIPE 3,933.53 683 69,981
SAN FELIPE HUA-02 FILTRACIONES SANTA BARBARA 202.69 43 -
4,136.22 726 69,981
HUA-03 ACARAY ALTO 2,759.51 977 81,821
ACARAY VEGETA HUA- 04 VEGUETA 220.38 579 5,722
. 2,979.89 1,556 87,543
HUA-05 INGENIO 1,513.09 395 38,872
INGENIO HUA-06 FILTRACIONES RUQUIA 304.58 98 -
1,817.67 493 38,872
HUA-07 VILCAHUAURA 995.56 524 19,368
VILCAHUAURA HUA-08 FILTRACIONES SAN JORGE 123.97 50 -
1,119.53 574 19,368
HUMAYA
HLA-09 HUMAYA 1,256.64 403 32,914
1,256.64 403 32,914
HUA-10 QUIPICO 2,349.91 100 69,617
QUIPICO HUA-11 IRRIGACIÓN QIPICO 1,100.20 303 31,692
3,450.11 403 101,309
HUA-12 ANDAHUASI 1,041.12 81 32,841
SAYAN
HUA-13 SAYAN ALTO 575.91 325 13,084
HUA-14 SAYAN BAJO 453.28 101 12,014
2,070.31 507 57,903
SANTA ROSALIA
HUA-15 SANTA ROSALIA 251.2 73 4,759
251.2 73 4,759
MARGEN HUA-16 MARGEN IZQUIERDA 446.44 178 11,165
IZQUIERDA
446.44 178 11,165
HUA-17 RIO CHICO 767.56 231 14,194
RIO CHICO HUA-18 EILTRACIONES RIO CHICO 40.86 11 -
808.42 242 14,194
SANTA ROSA
LA UNION
HUA-19
HUA-20
SANTA ROSA
FILTRACIONES LA UNIÓN
6,476.44
368.66
1,100
98
137,611
-
6,476.44
368.66
1,100
98
137,611
-
HUA-21 FILTRACIONES LA TABLADA 659.73 166 -
PARAISO LA
HUA-22 FILTRACIONES PARAISO 664.39 191 -
TABLADA
1,324.12 357 -
LA CAMPINA
PAMPA ANIMAS
CARQUIN
HUA-23
HUA-24
HUA-25
LA CAMPIÑA
FILTRACIONES PAMPA DE ANIMAS
CARQUIN
1,193.42
1,419.77
221.07
4,603
482
104
36,036
-
4,111
1,193.42
1,419.77
221.07
4,603
482
104
36,036
-
4,111
FUENTE: PROFODUA Huaura 2005
Cuadro Nº 2.2
BLOQUES DE RIEGO POR VALLE
TOTAL BLOQUES AREA BAJO RIEGO TOTAL PREDIOS
VOLUMEN
ASIGNABLE
(MMC)
VALLE HUAURA 23 29,124.44 11,814 601,572
VALLE RIO CHICO 2 826.62 246 11,026
TOTAL 25 29,951.06 12,060 612.6
FUENTE: PROFODUA Huaura 2005
2

HUAURA
Cuadro Nº 2.3
ESTADO DE LA INFRAESTRUCTURA DE RIEGO (BOCATOMAS)
COMISIONES DE
REGANTES
SAN FELIPE P REGULAR
ACARAY VEGUETA R MALA
INGENIO P BUENA
VILCAHUAURA P REGULAR
HUMAYA P BUENA
QUIPICO P BUENA
REGULAR
SAYAN
REGULAR
REGULAR
SANTA ROSALIA R MALA
MARGEN IZQUIERDA R REGULAR
RIO CHICO MALA
SANTA ROSA P BUENA
LA UNION R REGULAR
PARAISO LA TABLADA P REGULAR
P BUENA
LA CAMPIÑA
BUENA
PAMPA DE ANIMAS R MALA
CARQUIN P BUENA
FUENTE: Junta de Usuarios del distrito de Riego Huaura
BOCAS TOMAS
PERMANENTE(P) RUSTICO® SITUACION ACTUAL
Cuadro Nº 2.4
DRENES DEL VALLE DE HUAURA
N ° Dren Colector Comisión de Regantes
1 La Ensenada Santa Rosa
2 El Ahorcado Santa Rosa
3 La Capullana Santa Rosa
4 Huachipa Santa Rosa
5 San Guillermo Santa Rosa y La Unión
6 La Unión La Unión
7 San Roque Humaya
8 Santa Teresa Quipico
9 Pampa de Animas Pampa de Animas
10 Los Cochinos Paraiso-Tablada
11 El Colorado Acaray-Vegueta
12 Pimavera Acaray-Vegueta
13 Ruquia Ingenio
14 Centinela Ingenio
15 Santa Barbara San Felipe
Fuente: Plan de Trabajo ALA HUAURA 2010
3

Cuadro Nº 2.5
DECLARACIÓN DE INTENCIÓN DE SIEMBRA
COMISION DE AREA
RFEGANTES TOTAL (ha)
PREDIOS USUARIOS
ACARAY 2,828.50 872 634
CARQUIN 205.17 123 84
HUMAYA 1,225.19 337 249
INGENIO 1,737.98 416 298
LA CAMPIÑA 306.99 193 131
LA UNIÓN 332.95 93 70
MARGEN IZQUIERDA 378.74 118 62
PAMPA DE ANIMAS 855.19 228 152
PARAISO-TABLADA 876.44 271 207
QUIPICO 3,138.83 229 130
RIO CHICO 664.01 191 135
SAN FELIPE 4,420.69 763 574
SANTA ROSA 7,022.16 1100 793
SANTA ROSALIA 233.05 67 38
SAYAN 1,688.59 277 181
VILCAHUAURA 1,040.81 467 311
TOTAL 26,955.30 5,745 4,049
Fuente: Plan de Cultivo y Riego. Junta de Usuario del Distrito de Riego Huaura
Cuadro Nº 2.6
DEMARCACIÓN ADMINSTRATIVA
ADMINISTRACION LOCAL DEL AGUA
PUNTO CARDINAL
NORTE
ESTE
PROVINCIA
HUAURA
OYON
DISTRITO
Vegueta
Huaura
Caleta de Carquin
Huacho
Hualmay
Santa María
Sayan
Santa Leonor
Checras
Paccho
Leoncio Prado
Oyon
Andajes
Pachangara
Naván
Cochamarca
Caujul
SUR HUARAL Ihuarí (una parte)
Fuente: Plan de Trabajo Institucional ALA HUAURA 2010
4

Cuadro Nº 2.7
POBLACIÓN TOTAL - CUENCA DEL RIO HUAURA
PROVINCIA DISTRITO POBLACION
HUARAL IHUARI 2,671
HUAURA CALETA DE CARQ 6,091
HUAURA HUACHO 55,442
HUAURA HUALMAY 26,808
HUAURA HUAURA 31,212
HUAURA PACCHO 2,055
HUAURA SAYAN 21,962
HUAURA LEONCIO PRADO 2,012
HUAURA SANTA LEONOR 1,521
HUAURA CHECRAS 1,492
OYON ANDAJES 1,028
OYON CAUJUL 917
OYON COCHAMARCA 1,490
OYON SANTA MARIA 27,699
OYON NAVAN 1,074
OYON OYON 12,812
OYON PACHANGARA 3,321
TOTAL
199,607
Fuente: Instituto Nacional de Estadística en Infórmatica (INEI)
Censo Nacional: XI de Población y VI de Vivienda 2007
Cuadro Nº 2.8
DISTRIBUCIÓN DE LA COBERTURA VEGETAL
DESCRIPCION
SIMBOLO
SUPERFICIE
(km2) (%)
Matorrales/Cultivos agropecuarios Ma/Cuap 1,424 32.9
Planicies costeras y estribaciones andinas sin Pl ce Sv 1,129 26.0
Pajonal/Cesped de puna Pj/Cp 683 15.8
Cesped de puna Cp 263 6.1
Herbazal de tundra Ht 226 5.2
Cultivos agricolas Cua 141 3.3
Bofedal Bo 9 0.2
Queñoal Q 24 0.6
Otras Formaciones
Lagos y Luagunas Lag 17 0.4
Nevados Nv 30 0.7
5

Cuadro Nº2.9
CLASIFICACIÓN DE SUELOS SEGÚN SU USO MAYOR
DESCRIPCION SIMBOLO PROPORCION (%)
SUPERFICIE
(km2) (%)
Asociadas
Cultivos en Limpio, Calidad Agrologica Alta -
Cultivos Permanentes, Calidad Agrol Media.
Limitacion por suelo, requieren riego A1s( r )-C2s( r ) 75-25 146.5 3.4
Pastoreo de paramo, Calidad Agrologica Baja -
Proteccion. Limitacion por suelo y erosion P3sec-Xse 80-20 874.3 20.2
Pastoreo, Calidad Agrologica Baja - Proteccion.
Limitacion por suelo y erosion. P3se-Xse 80-20 264.9 6.1
Proteccion (formacion asociativa litica - arena) Xld 100 72.4 1.7
Proteccion (formacion litica) Xle 100 895.7 20.7
Proteccion (formacion de nivales) Xse** 100 84.9 2.0
Proteccion - Pastoreo, Calidad Agrologica Baja -
Cultivos en Limpio, Calidad Agrologica Baja.
Limitacion por suelo y erosion. Xse-P3se-A3se 80-15-05 459.2 10.6
Proteccion - Pastoreo de paramo, Calidad
Agrolagica Baja, limitacion por suelo, erosion y
clima. Xse-P3sec 80-20 759.4 17.5
Proteccion - Pastoreo - Cultivos en Limpio. Calidad
Agrologica Baja, limitacion por suelo, erosion y
clima. Xse-P3sec-A3sec 75-15-10 643.9 14.9
Proteccion - Pastoreo temporal, Calidad Agrologica
Baja. Limitacion por suelo y erosion. Xs-P3se( t ) 60-40 115.7 2.7
Otras Areas
Lagunas 17.07 0.4
TOTAL
4333.9 100.0
Cuadro Nº2.10
CLASIFICACIÓN GEOLÓGICA
DESCRIPCION SIMBOLO
SUPERFICIE
(km2) (%)
Grupo Casma Ki-cs 60.6 1.4
Grupo Goyllarisquizga Ki-g 965.2 22.3
Formación Oyón Ki-oy 17.1 0.4
Formación Pariatambo Ki-pa 2.9 0.1
Adamelita Ks-ad 250.7 5.8
Formación Celendín Ks-ce 18.7 0.4
Formación Chilca Ks-chi 0.6 0.0
Gabro Ks-gb 13.0 0.3
Granodiorita Ks-gd 152.5 3.5
Formación Jumasha Ks-j 314.5 7.3
Formación Casapalca Kti-ca 89.6 2.1
Diorita KTi-di 307.4 7.1
Tonalita, diorita KTi-to/di 284.1 6.6
Lagunas Lag 15.6 0.4
Poblacion Pob 0.7 0.0
Porfiroides Ps-po 1.7 0.0
Depósitos glaciares Qp-g 92.0 2.1
Depósito aluvial reciente Qr-al 300.8 6.9
Depósito eólico reciente Qr-e 60.4 1.4
Grupo Calipuy Ti-ca 1385.7 32.0
TOTAL
4333.9 100.0
6

Cuadro Nº2.11
CLASIFICACIÓN ECOLÓGICA
DESCRIPCION
SIMBOLO
SUPERFICIE
(km2) (%)
bosque seco Montano Bajo Tropical bs - MBT 131.7 3.0
desierto arido Montano Tropical da - MT 58.7 1.4
desierto desecado Subtropical dd - S 159.7 3.7
desierto perarido Montano Bajo Subtropical dp - MBS 34.2 0.8
desierto perarido Montano Bajo Tropical dp - MBT 239.1 5.5
desierto perarido Premontano Tropical dp - PT 583.4 13.5
desierto superarido Subtropical ds - S 409.8 9.5
estepa espino Montano Bajo Tropical ee - MBT 21.6 0.5
estepa Montano Tropical e - MT 278.8 6.4
matorral desertico Montano Bajo Tropical md - MBT 196.7 4.5
matorral desertico Montano Tropical md - MT 286.9 6.6
matorral desertico Premontano Tropical md - PT 41.5 1.0
matorral desertico Subalpino Tropical md - SaT 106.6 2.5
monte espinoso Premontano Tropical mte - PT 23.9 0.6
Nival Tropical NT 5.3 0.1
paramo humedo Subalpino Tropical ph - SaT 737.8 17.0
paramo muy humedo Subalpino Tropical pp - SaT 930.4 21.5
paramo pluvial Subalpino Tropical pp - SaT 26.9 0.6
tundra pluvial Alpino Tropical tp - AT 60.9 1.4
TOTAL 4,333.9 100.0
Cuadro N° 2.12
PARAMETROS DE FORMA
CUENCA DEL RIO HUARA Y SUB‐CUENCAS
SUB CUENCA AREA PERIMETRO LONGITUD DE COEFICIENTE FACTOR
CAUCE DE DE
(km²) (km) PRINCIPAL(km) COMPACIDAD FORMA
Huaura 4334 434 158 1.85 0.17
Yarucaya 222 71 21 1.32 0.51
Huancoy 194 63 23 1.26 0.36
Alto Huaura 892 167 52 1.57 0.33
Checras 464 127 24 1.65 0.81
Yuracyacu 303 94 27 1.40 0.47
Paccho 103 44 15 1.21 0.45
Picunche 57 34 12 1.25 0.40
Auquimarca 413 102 20 1.40 1.05
Fuente: Elaboración propia
Cuadro Nº2.13
PARAMETROS DE RELIEVE
CUENCA DEL RIO HUARA Y SUB‐CUENCAS
SUB CUENCA AREA LONGITUD DE ALTITUD PENDIENTE MEDIA RECTANGULO EQUIVALENTE
CAUCE MEDIA DEL CAUCE LADO MAYOR LADOMENOR
(km²) PRINCIPAL(km) (msnm) PRINCIPAL (%) (km) (km)
Huaura 4334 158.4 3171 2.9 194.78 22.25
Yarucaya 222 20.8 3873 11.5 27.03 8.22
Huancoy 194 23.2 4031 12.6 22.97 8.43
Alto Huaura 892 51.8 4323 4.7 70.95 12.57
Checras 464 23.9 3932 4.2 55.17 8.40
Yuracyacu 303 27.3 4516 6.0 37.45 9.45
Paccho 103 15.0 3861 17.3 15.04 6.83
Picunche 57 12.0 3336 24.8 12.16 4.72
Auquimarca 413 19.8 3819 9.1 40.60 10.18
Fuente: Elaboración propia
7

Cuadro Nº2.14
Cuenca
Hidrografica
Subcuenca
Humeda
Area
(Km2)
Auquimarca 413.26
Picunche 57.39
Paccho 102.63
Huaura
Yarucaya 222.24
Checras 463.65
Yuracyacu 303.06
Huancoy 193.73
Alto Huaura 761.88
Fuente: elaboración propia
8

ANEXO II
INFORMACIÓN CLIMATOLÓGICA
9

INFORMACION HISTÓRICA METEROLÓGICA
VARIACION MENSUAL DE LA TEMPERATURA MÁXIMA (ºC)
ESTACIONES SATELITALES
Cuadro N°3.1
ESTACION
NUMERO 2795 2796
NUMERO DE ESTACIÓN/ALTITUD(msnm)
2797 2798 2799 2871 2872 2873 2874 2875 2876 2877 2947 2948 2949 2950 2951 2952 2953 3027 3028 3029 3030 3106 3107 3108 3184 3185 3186
MES ALT. 114 466 902 1899 2412 139 680 1353 2238 3941 3950 4096 343 1137 2994 2783 3561 3157 3791 4472 3079 3885 3954 3951 3957 3927 4043 4091 3870
ENE 25.7 25.0 24.3 21.8 20.2 25.7 24.6 23.3 20.8 13.0 13.0 12.3 25.2 23.8 17.6 18.8 15.1 17.5 14.2 10.5 17.8 13.7 13.5 13.4 13.6 13.8 13.1 13.0 14.3
FEB 26.5 25.6 24.6 21.9 20.2 26.5 25.2 23.6 20.9 12.8 12.8 12.1 26.0 24.2 17.4 18.7 14.9 17.2 13.9 10.2 17.6 13.4 13.1 13.1 13.2 13.4 12.7 12.6 13.9
MAR 26.2 25.5 24.5 22.0 20.3 26.2 25.1 23.6 21.0 13.1 13.1 12.5 25.8 24.0 17.7 18.8 15.2 17.5 14.2 10.6 17.9 13.7 13.5 13.5 13.5 13.8 13.1 12.9 14.2
ABR 24.7 24.1 23.5 21.6 20.2 24.7 23.9 22.9 20.8 13.4 13.4 12.8 24.4 23.3 17.6 18.9 15.4 17.7 14.7 10.9 18.0 14.1 13.8 13.7 13.9 14.1 13.4 13.3 14.6
MAY 22.2 21.9 21.7 20.7 19.8 22.4 21.9 21.6 20.2 13.8 14.0 13.4 22.3 21.8 17.6 18.7 15.8 18.0 15.2 11.6 18.3 14.7 14.5 14.4 14.6 14.9 14.1 14.0 15.4
JUN 20.6 20.4 20.3 19.8 19.3 20.9 20.6 20.4 19.5 14.1 14.3 13.9 20.9 20.6 17.3 18.4 15.8 17.9 15.5 11.8 18.1 14.9 14.8 14.5 14.7 15.2 14.3 14.3 15.7
JUL 19.8 19.6 19.7 19.2 18.8 20.2 19.9 19.8 19.0 13.6 13.8 13.4 20.2 20.0 16.7 17.8 15.3 17.5 15.0 11.4 17.6 14.5 14.5 14.1 14.4 14.8 13.9 13.9 15.2
AGO 19.3 19.3 19.4 19.2 18.7 19.6 19.5 19.7 19.1 13.5 13.7 13.3 19.7 19.7 16.7 17.9 15.4 17.5 15.1 11.2 17.7 14.5 14.5 14.1 14.4 14.8 13.9 14.0 15.4
SET 19.5 19.4 19.6 19.1 18.6 19.8 19.6 19.7 18.9 12.8 13.1 12.7 19.8 19.8 16.5 17.7 14.9 17.2 14.5 10.6 17.4 14.0 13.9 13.6 13.9 14.3 13.5 13.5 14.8
OCT 20.7 20.6 20.5 19.9 19.2 20.8 20.7 20.6 19.6 13.3 13.5 13.0 20.8 20.6 16.9 18.2 15.4 17.6 14.9 11.0 17.8 14.3 14.2 14.0 14.2 14.6 13.7 13.7 15.2
NOV 22.1 21.9 21.7 20.6 19.8 22.4 21.9 21.5 20.2 13.6 13.7 13.2 22.3 21.7 17.5 18.7 15.6 18.0 15.0 11.2 18.2 14.5 14.3 14.2 14.3 14.8 14.0 13.9 15.4
DIC 24.2 23.6 23.1 21.4 20.1 24.1 23.4 22.6 20.7 13.6 13.7 13.1 23.9 22.9 17.8 18.9 15.7 17.9 14.9 11.2 18.2 14.4 14.2 14.1 14.3 14.6 13.8 13.8 15.1
VARIACION MENSUAL DE LA TEMPERATURA MEDIA (ºC)
ESTACIONES SATELITALES
Cuadro N°3.2
ESTACION
NUMERO 2795 2796
NUMERO DE ESTACIÓN/ALTITUD(msnm)
2797 2798 2799 2871 2872 2873 2874 2875 2876 2877 2947 2948 2949 2950 2951 2952 2953 3027 3028 3029 3030 3106 3107 3108 3184 3185 3186 Oyon Picoy
MES ALT. 114 466 902 1899 2412 139 680 1353 2238 3941 3950 4096 343 1137 2994 2783 3561 3157 3791 4472 3079 3885 3954 3951 3957 3927 4043 4091 3870 3641 2900
ENE 21.6 20.6 19.5 16.4 14.6 21.5 20.0 18.2 15.2 6.9 6.9 6.2 20.8 18.8 11.7 13.0 9.1 11.5 8.1 4.2 11.8 7.5 7.3 7.2 7.3 7.5 6.8 6.7 8.0 7.3 9.8
FEB 22.3 21.2 19.9 16.6 14.7 22.2 20.6 18.6 15.4 6.8 6.8 6.1 21.5 19.2 11.7 13.0 9.0 11.4 7.9 4.0 11.8 7.4 7.0 7.0 7.1 7.3 6.6 6.4 7.8 7.4 9.9
MAR 22.0 21.0 19.7 16.5 14.6 21.9 20.4 18.4 15.3 6.8 6.8 6.1 21.3 19.0 11.7 12.9 9.0 11.4 7.9 4.1 11.8 7.4 7.1 7.1 7.1 7.4 6.7 6.5 7.8 7.4 10.0
ABR 20.5 19.6 18.5 15.7 13.9 20.5 19.1 17.4 14.6 6.4 6.4 5.7 19.9 18.0 11.1 12.4 8.5 10.9 7.6 3.7 11.3 7.0 6.7 6.7 6.8 7.0 6.3 6.2 7.5 7.4 9.8
MAY 18.5 17.7 16.9 14.6 13.1 18.5 17.4 16.1 13.7 6.0 6.1 5.4 18.1 16.6 10.5 11.7 8.2 10.5 7.3 3.5 10.9 6.8 6.5 6.5 6.6 6.9 6.2 6.0 7.4 6.7 9.0
JUN 17.2 16.4 15.5 13.3 12.0 17.3 16.1 14.8 12.5 5.3 5.4 4.8 16.9 15.3 9.5 10.7 7.3 9.6 6.6 2.8 9.9 6.0 5.8 5.7 5.8 6.2 5.4 5.3 6.7 6.3 8.2
JUL 16.5 15.7 14.9 12.7 11.4 16.7 15.5 14.2 11.9 4.8 4.9 4.3 16.3 14.7 8.9 10.1 6.8 9.1 6.1 2.4 9.4 5.6 5.4 5.3 5.4 5.7 5.0 4.9 6.2 6.1 8.2
AGO 16.0 15.4 14.7 12.9 11.7 16.2 15.2 14.2 12.3 5.1 5.2 4.6 15.9 14.6 9.3 10.5 7.2 9.5 6.5 2.6 9.9 6.0 5.8 5.6 5.8 6.1 5.4 5.3 6.7 6.6 9.0
SET 16.2 15.6 15.1 13.4 12.3 16.3 15.4 14.6 12.8 5.5 5.7 5.1 16.0 14.9 9.8 11.1 7.7 10.1 7.0 3.0 10.4 6.5 6.3 6.1 6.3 6.7 5.9 5.8 7.2 7.1 9.6
OCT 17.0 16.4 15.8 14.1 13.0 17.0 16.2 15.3 13.5 6.2 6.3 5.7 16.7 15.6 10.4 11.7 8.4 10.8 7.7 3.6 11.0 7.1 6.9 6.7 6.9 7.2 6.4 6.3 7.8 7.2 9.7
NOV 18.2 17.5 16.8 14.8 13.5 18.3 17.2 16.1 14.1 6.4 6.5 5.9 17.9 16.5 10.9 12.2 8.6 11.1 7.8 3.7 11.4 7.2 7.0 6.9 7.0 7.4 6.6 6.5 8.0 7.3 9.6
DIC 19.8 18.8 17.9 15.5 13.9 19.7 18.4 17.0 14.6 6.7 6.8 6.1 19.2 17.5 11.3 12.5 8.9 11.3 8.0 4.1 11.6 7.5 7.2 7.1 7.3 7.6 6.8 6.7 8.1 7.4 9.8
10

VARIACION MENSUAL DE LA TEMPERATURA MÍNIMA (ºC)
ESTACIONES SATELITALES
Cuadro N°3.3
ESTACION
NUMERO 2795 2796
NUMERO DE ESTACIÓN/ALTITUD(msnm)
2797 2798 2799 2871 2872 2873 2874 2875 2876 2877 2947 2948 2949 2950 2951 2952 2953 3027 3028 3029 3030 3106 3107 3108 3184 3185 3186
MES ALT. 114 466 902 1899 2412 139 680 1353 2238 3941 3950 4096 343 1137 2994 2783 3561 3157 3791 4472 3079 3885 3954 3951 3957 3927 4043 4091 3870
ENE 17.5 16.2 14.8 11.1 9.0 17.3 15.4 13.1 9.7 0.9 0.8 0.1 16.4 13.8 5.9 7.2 3.1 5.6 2.0 ‐2.1 5.9 1.4 1.1 1.0 1.1 1.3 0.5 0.4 1.8
FEB 18.1 16.8 15.2 11.4 9.3 17.9 16.0 13.6 10.0 0.9 0.9 0.1 17.1 14.3 6.0 7.4 3.2 5.6 2.0 ‐2.2 6.0 1.4 1.0 1.0 1.1 1.3 0.5 0.3 1.7
MAR 17.9 16.6 14.9 11.1 8.9 17.7 15.8 13.3 9.7 0.6 0.5 ‐0.3 16.9 14.0 5.8 7.0 2.9 5.3 1.6 ‐2.4 5.8 1.1 0.8 0.8 0.8 1.1 0.3 0.1 1.4
ABR 16.4 15.1 13.5 9.9 7.7 16.3 14.4 12.0 8.5 ‐0.6 ‐0.6 ‐1.4 15.5 12.8 4.6 6.0 1.7 4.2 0.6 ‐3.5 4.6 0.0 ‐0.4 ‐0.3 ‐0.3 ‐0.1 ‐0.8 ‐0.9 0.4
MAY 14.8 13.6 12.1 8.5 6.4 14.7 12.9 10.7 7.2 ‐1.8 ‐1.8 ‐2.6 14.0 11.5 3.5 4.7 0.6 3.1 ‐0.6 ‐4.6 3.6 ‐1.1 ‐1.5 ‐1.4 ‐1.4 ‐1.1 ‐1.7 ‐2.0 ‐0.6
JUN 13.8 12.5 10.8 6.9 4.7 13.7 11.7 9.2 5.5 ‐3.5 ‐3.5 ‐4.3 12.9 10.1 1.8 3.0 ‐1.2 1.3 ‐2.3 ‐6.2 1.8 ‐2.9 ‐3.2 ‐3.1 ‐3.1 ‐2.8 ‐3.5 ‐3.7 ‐2.3
JUL 13.2 11.8 10.2 6.2 4.1 13.3 11.1 8.6 4.9 ‐4.0 ‐4.0 ‐4.8 12.4 9.5 1.1 2.4 ‐1.7 0.8 ‐2.8 ‐6.6 1.2 ‐3.3 ‐3.7 ‐3.5 ‐3.6 ‐3.4 ‐3.9 ‐4.1 ‐2.8
AGO 12.8 11.6 10.1 6.7 4.7 12.8 10.9 8.8 5.6 ‐3.3 ‐3.3 ‐4.1 12.1 9.6 1.9 3.2 ‐1.0 1.6 ‐2.1 ‐6.0 2.1 ‐2.5 ‐2.9 ‐2.9 ‐2.8 ‐2.6 ‐3.1 ‐3.4 ‐2.0
SET 12.9 11.8 10.6 7.7 6.0 12.9 11.2 9.5 6.7 ‐1.8 ‐1.7 ‐2.5 12.2 10.1 3.2 4.5 0.6 3.1 ‐0.5 ‐4.6 3.5 ‐1.0 ‐1.3 ‐1.4 ‐1.3 ‐0.9 ‐1.7 ‐1.9 ‐0.4
OCT 13.4 12.3 11.1 8.4 6.8 13.2 11.8 10.1 7.5 ‐0.9 ‐0.9 ‐1.6 12.6 10.6 3.9 5.2 1.5 4.0 0.5 ‐3.8 4.3 ‐0.1 ‐0.4 ‐0.6 ‐0.4 ‐0.1 ‐0.9 ‐1.1 0.5
NOV 14.3 13.2 11.9 9.0 7.3 14.3 12.6 10.8 8.0 ‐0.8 ‐0.7 ‐1.4 13.6 11.4 4.3 5.7 1.6 4.3 0.6 ‐3.8 4.6 0.0 ‐0.3 ‐0.4 ‐0.3 0.1 ‐0.8 ‐0.9 0.7
DIC 15.5 14.1 12.7 9.6 7.7 15.3 13.5 11.5 8.5 ‐0.1 0.0 ‐0.9 14.6 12.2 4.9 6.1 2.2 4.7 1.2 ‐3.0 5.1 0.6 0.3 0.1 0.4 0.6 ‐0.2 ‐0.4 1.2
VARIACION MENSUAL DE LA TEMPERATURA MEDIA (ºC)
Cuadro N°3.4
ESTACION
SUBCUENCAS
Auquimarca Auquimarca Picunche Picunche Paccho Paccho Yarucaya Checras Huancoy Checras Yuracyacu Yarucaya Huancoy Huaura Huaura Paton Surasaca Cochaquillo Quichas
MES SUBCUENCA Bajo Alto Alto Bajo Bajo Alto Bajo Bajo Bajo Alto
Alto Alto Medio Alto
msnm 2869 4372 3973 2736 2958 4176 3052 3032 2954 4303 4516 4225 4350 3072 4436 4604 4732 4696 4681
ENE 13.7 6.8 8.4 13.8 12.9 7.5 12.4 11.9 12.6 6.6 5.7 7.3 6.6 11.8 6.0 5.6 5.1 5.2 5.3
FEB 13.5 6.7 8.4 13.8 12.9 7.5 12.4 12.0 12.6 6.6 5.7 7.3 6.6 11.8 6.1 5.5 4.9 5.1 5.1
MAR 13.5 6.7 8.3 13.7 12.8 7.4 12.3 12.1 12.6 6.7 5.8 7.2 6.6 11.8 6.1 5.5 4.9 5.1 5.1
ABR 12.7 6.3 8.0 13.2 12.3 7.2 11.9 11.9 12.1 6.6 5.7 6.9 6.3 11.8 6.1 5.2 4.7 4.9 4.9
MAY 11.9 6.0 7.6 12.4 11.6 6.7 11.2 10.9 11.7 6.0 5.2 6.6 6.1 10.7 5.5 5.1 4.6 4.7 4.8
JUN 10.5 5.3 6.9 11.4 10.6 6.2 10.2 10.0 10.6 5.5 4.8 6.0 5.5 10.0 5.1 4.5 4.0 4.2 4.2
JUL 9.5 4.8 6.5 10.7 10.0 5.8 9.7 10.0 10.1 5.5 4.8 5.7 5.3 9.8 5.1 4.2 3.7 3.9 3.9
AGO 10.1 5.1 6.8 11.2 10.4 6.1 10.0 10.9 10.6 6.0 5.2 5.9 5.5 10.6 5.5 4.5 4.0 4.2 4.2
SET 10.9 5.5 7.2 11.8 11.0 6.4 10.6 11.6 11.1 6.4 5.6 6.2 5.8 11.4 5.9 4.9 4.4 4.5 4.6
OCT 12.3 6.2 7.6 12.4 11.6 6.7 11.2 11.7 11.8 6.5 5.6 6.6 6.2 11.5 5.9 5.3 4.8 4.9 5.0
NOV 12.7 6.3 7.9 13.0 12.1 7.0 11.7 11.7 12.2 6.5 5.6 6.8 6.4 11.7 6.0 5.4 4.9 5.0 5.1
DIC 13.3 6.6 8.1 13.3 12.4 7.2 12.0 11.9 12.4 6.6 5.7 7.0 6.5 11.8 6.1 5.6 5.1 5.2 5.3
11

VARIACION MENSUAL DE LA HUMEDAD RELATIVA (%).
ESTACIONES SATELITALES
Cuadro N°3.5
ESTA
ESTACIONES
MES 2795 2796 2797 2798 2799 2871 2872 2873 2874 2875 2876 2877 2947 2948 2949 2950 2951 2952 2953 3027 3028 3029 3030 3106 3107 3108 3184 3185 3186
ENE 83.8 82.8 81.4 78.1 76.3 83.8 82.3 80 77.2 76.7 76.3 76.3 83.4 80.9 76.7 76.4 76 75.2 75.5 78.1 75.8 76.2 76 76.7 76.4 76 76.9 76.7 76
FEB 82.8 82 80.9 78.2 76.8 82.9 81.7 79.9 77.7 77 76.7 76.8 82.6 80.7 77.3 77.1 76.8 76.2 76.5 78.4 76.8 77.3 77.2 77.8 77.7 77.5 78.2 78.2 77.7
MAR 84.7 83.8 82.4 79.5 78 84.9 83.4 81.3 78.8 78.2 77.9 77.9 84.7 82.3 78.4 78.2 77.8 77.1 77.4 79.5 77.7 78.1 77.9 78.6 78.4 78.1 78.8 78.7 78.1
ABR 84.7 83.5 81.6 77.2 75 84.7 82.8 79.9 76.2 73.4 73 72.8 84.2 81.1 75 75 73.6 73.3 72.8 74.5 74.3 73.7 73.4 74.3 74.1 73.7 74.7 74.5 74
MAY 86.7 84.6 81.6 74.7 71.2 86.7 83.4 78.7 72.9 67.6 67 66.6 85.7 80.5 70.5 70.5 68 67.8 66.5 68.5 69.1 67.5 67 68.3 67.8 67.3 68.5 68.1 67.6
JUN 84.3 82.5 79.6 72 67.8 83.8 80.8 76.2 69.6 62.4 61.8 61.2 82.4 77.7 66.3 66.6 63.2 63.7 61.7 62.9 65 62.6 62.1 63.3 62.9 62.5 63.5 63.1 62.9
JUL 87.1 84.5 80.8 71.5 66.6 87 82.8 76.7 68.7 59.3 58.6 57.9 85.6 78.8 64.3 64.9 60.5 61.4 58.6 59.2 62.7 59.3 58.7 60 59.5 59.1 60 59.6 59.6
AGO 88.2 85.3 81.4 72.2 67.5 87.9 83.4 77.2 69.3 61.3 60.6 60 86.3 79.3 65.2 65.6 61.7 62.2 59.9 61.2 63.3 60.5 59.8 61 60.4 59.9 60.8 60.3 60
SET 88.3 85.9 82.5 74.8 70.8 88.1 84.4 79 72.5 66.9 66.3 65.8 86.8 80.9 69.7 69.7 67 66.8 65.5 67.6 67.9 66.3 65.8 66.9 66.4 65.9 67 66.6 66
OCT 86.8 84.8 82.1 75.9 72.7 86.8 83.7 79.4 74.2 69.1 68.6 68.2 85.9 81 71.8 72 69.5 69.7 68.3 69.4 70.6 68.9 68.4 69.4 69 68.6 69.4 69.1 68.8
NOV 84.5 82.7 80.2 74.2 71.2 84.4 81.6 77.6 72.6 68.7 68.2 67.9 83.5 79 70.5 70.5 68.6 68.5 67.6 69.3 69.3 68.2 67.9 68.7 68.3 68 68.8 68.5 68
DIC 84.4 83 81 76.2 73.7 84.4 82.2 78.9 74.8 71.9 71.5 71.2 83.8 80.2 73.3 73.2 71.7 71.5 70.8 72.7 72.1 71.4 71 71.8 71.5 71.1 71.9 71.6 71.2
VARIACION MENSUAL DE LA VELOCIDAD MEDIA (m/s)
ESTACIONES SATELITALES
Cuadro N°3.6
ESTACION
ESTACIONES
MES 2795 2796 2797 2798 2799 2871 2872 2873 2874 2875 2876 2877 2947 2948 2949 2950 2951 2952 2953 3027 3028 3029 3030 3106 3107 3108 3184 3185 3186
ENE 3.2 3.1 3.1 3.2 3.3 3.1 3.1 3.1 3.2 3.7 3.6 3.6 3 3.1 3.5 3.3 3.5 3.3 3.5 3.9 3.3 3.5 3.5 3.6 3.5 3.4 3.6 3.5 3.4
FEB 2.8 2.8 2.8 3 3.0 2.8 2.8 2.8 3 3.5 3.5 3.4 2.7 2.8 3.3 3.1 3.3 3.1 3.3 3.7 3.1 3.3 3.3 3.4 3.3 3.3 3.4 3.3 3.2
MAR 3.0 3.0 3.0 3.1 3.2 2.9 2.9 3 3.2 3.7 3.6 3.6 2.9 3 3.4 3.3 3.5 3.3 3.4 3.8 3.3 3.5 3.5 3.5 3.5 3.4 3.5 3.5 3.4
ABR 2.9 2.8 2.8 2.9 3.0 2.8 2.8 2.8 3 3.4 3.3 3.3 2.8 2.8 3.2 3.1 3.2 3 3.2 3.6 3 3.2 3.2 3.3 3.2 3.1 3.3 3.2 3.1
MAY 2.9 2.9 2.8 3 3.0 2.9 2.8 2.9 3 3.4 3.3 3.3 2.8 2.9 3.2 3.1 3.2 3.1 3.2 3.5 3.1 3.2 3.2 3.3 3.2 3.1 3.3 3.2 3.1
JUN 2.6 2.6 2.6 2.8 3.0 2.5 2.6 2.7 2.9 3.4 3.4 3.4 2.5 2.6 3.2 3 3.2 3.1 3.2 3.6 3 3.3 3.2 3.3 3.2 3.2 3.3 3.3 3.1
JUL 2.8 2.8 2.8 3.1 3.2 2.8 2.8 2.9 3.1 3.6 3.6 3.6 2.7 2.8 3.4 3.2 3.4 3.3 3.4 3.7 3.2 3.5 3.4 3.5 3.4 3.4 3.5 3.4 3.3
AGO 3.2 3.2 3.2 3.4 3.4 3.1 3.1 3.2 3.4 3.9 3.8 3.8 3.1 3.2 3.6 3.5 3.7 3.5 3.6 4 3.5 3.7 3.6 3.7 3.6 3.6 3.7 3.6 3.5
SET 3.2 3.2 3.2 3.4 3.4 3.1 3.1 3.2 3.4 3.8 3.8 3.8 3.1 3.2 3.6 3.5 3.7 3.5 3.6 4 3.5 3.7 3.7 3.7 3.7 3.6 3.7 3.7 3.5
OCT 3.3 3.2 3.2 3.4 3.5 3.2 3.2 3.2 3.4 3.9 3.8 3.8 3.2 3.2 3.7 3.5 3.7 3.5 3.7 4 3.5 3.7 3.7 3.7 3.7 3.6 3.7 3.7 3.5
NOV 3.3 3.3 3.3 3.4 3.5 3.3 3.3 3.3 3.5 3.9 3.8 3.8 3.2 3.3 3.7 3.5 3.7 3.5 3.7 4 3.5 3.7 3.7 3.7 3.7 3.6 3.7 3.7 3.6
DIC 3.4 3.3 3.3 3.5 3.6 3.3 3.3 3.4 3.6 4.1 4 4 3.3 3.4 3.9 3.7 3.9 3.7 3.9 4.3 3.7 3.9 3.9 4 3.9 3.8 4 3.9 3.8
12

ANEXO III
INFORMACIÓN
PLUVIOMÉTRICA
13

Cuadro N° 4.1
ESTACIONES METEOROLÓGICAS ‐ SENAMHI
N° ESTACIONES TIPO CUENCA
UBICACIÓN POLÍTICA UBICACIÓN GEOGRÁFICA Periodo
DPTO. PROV. DIST. LONGITUD LATITUD ALTITUD COTA Inicio Fin
1 ANDAJES PLU HUAURA LIMA OYON ANDAJES 76° 54'1 10° 47'1 3950 2711 sep‐63 dic‐08
2 PAMPA LIBRE CO HUAURA LIMA HUAURA CHECRAS 76° 58'1 10° 52'1 1800 1930 abr‐69 ene‐09
3 PACCHO PLU HUAURA LIMA HUAURA PACCHO 76° 56'1 10° 57'1 3250 3000 mar‐65 dic‐08
4 PACHANGARA PLU HUAURA LIMA OYON PACHANGARA 76° 49'1 10° 47'1 3600 3600 sep‐63 dic‐89
5 PACHAMACHAY PLU HUAURA LIMA HUAURA LEONCIO PRADO 76° 50'1 11° 03'1 4200 4441 ene‐88 dic‐08
6 OYON CO HUAURA LIMA OYON OYON 76° 46'1 10° 40'1 3641 3695 sep‐63 ene‐09
7 SURASACA PLU HUAURA LIMA OYON OYON 76° 47'1 10° 31'1 4553 4553 sep‐67 dic‐97
8 TUPE PLU HUAURA LIMA HUAURA SANTA LEONOR 76° 39'1 11° 00'1 4450 4598 ago‐69 oct‐91
9 PARQUIN PLU HUAURA LIMA HUAURA SANTA LEONOR 76° 43'1 10° 58'1 3590 3624 mar‐65 dic‐08
10 PICOY CO HUAURA LIMA HUAURA SANTA LEONOR 76° 44'1 10° 55'1 2990 4017 sep‐67 ene‐09
11 PATON PLU HUAURA LIMA OYON OYON 76° 42'1 10° 40'1 4150 4409 ago‐69 oct‐77
Fuente: Senamhi
Cuadro N° 4.2
ESTACIONES SATELITALES
N° CODIGO TIPO UBICACIÓN GEOGRÁFICA
LATITUD LONGITUD ALT. (msnm)
1 2795 SAT. -11.250 -77.583 114
2 2796 SAT. -11.250 -77.417 466
3 2797 SAT. -11.250 -77.250 902
4 2798 SAT. -11.250 -77.083 1899
5 2799 SAT. -11.250 -76.917 2412
6 2871 SAT. -11.083 -77.583 139
7 2872 SAT. -11.083 -77.417 680
8 2873 SAT. -11.083 -77.250 1353
9 2874 SAT. -11.083 -77.083 2238
10 2875 SAT. -11.083 -76.917 3941
11 2876 SAT. -11.083 -76.750 3950
12 2877 SAT. -11.083 -76.583 4096
13 2947 SAT. -10.917 -77.583 343
14 2948 SAT. -10.917 -77.417 1137
15 2949 SAT. -10.917 -77.250 2994
16 2950 SAT. -10.917 -77.083 2783
17 2951 SAT. -10.917 -76.917 3561
18 2952 SAT. -10.917 -76.750 3157
19 2953 SAT. -10.917 -76.583 3791
20 3027 SAT. -10.750 -77.083 4472
21 3028 SAT. -10.750 -76.917 3079
22 3029 SAT. -10.750 -76.750 3885
23 3030 SAT. -10.750 -76.583 3954
24 3106 SAT. -10.583 -76.917 3951
25 3107 SAT. -10.583 -76.750 3957
26 3108 SAT. -10.583 -76.583 3927
27 3184 SAT. -10.417 -76.917 4043
28 3185 SAT. -10.417 -76.750 4091
29 3186 SAT. -10.417 -76.583 3870
14

Cuadro N° 4.3
PRECIPITACION TOTAL MENSUAL ( mm. )
ESTACION - PACHANGARA
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. TOTAL
1963 34.6 30.6 89 494.8
1964 486.0 925.9 142.5 73.1 27.0 0.0 0.0 1.3 10.0 50.1 36.0 33.0 1,784.8
1965 75.4 216.0 221.0 113.6 11.0 0.0 0.0 13.0 177.4 220.0 46.5 153.5 1,247.4
1966 181.9 140.1 69.2 62.2 8.7 0.0 0.0 0.0 67.4 202.0 74.6 261.0 1,067.1
1967 348.2 290.0 177.4 48.5 30.1 4.0 21.6 9.4 16.2 90.9 32.5 20.7 1,089.5
1968 110.5 82.9 127.5 13.0 11.5 4.3 4.0 7.5 4.5 25.5 65.0 64.5 520.7
1969 10.3 117.8 155.9 56.2 2.5 5.6 3.0 9.5 4.3 42.3 100.5 269.6 777.5
1970 189.1 23.5 152.3 118.0 61.6 0.5 1.5 0.5 42.3 26.0 87.5 94.8 797.6
1971 94.0 130.4 235.2 61.8 0.0 0.0 0.0 1.5 0.5 10.0 20.0 117.7 671.1
1972 222.7 121.6 274.3 123.3 2.5 0.0 0.0 1.2 10.5 33.7 44.0 92.3 926.1
1973 151.2 99.2 184.6 107.6 48.0 1.0 5.0 2.5 8.5 73.3 49.9 187.3 918.1
1974 161.0 137.8 119.2 45.6 1.0 0.0 0.0 13.7 1.0 12.4 14.2 21.0 526.9
1975 151.4 118.8 207.5 51.4 19.0 1.4 0.0 13.0 2.3 25.0 16.7 53.8 660.3
1976 202.1 151.2 187.7 31.5 2.5 0.0 0.0 0.0 0.0 0.0 19.8 1.5 596.3
1977 34.9 71.4 151.5 44.2 20.5 0.0 0.0 0.0 0.0 1.5 157.9 66.9 548.8
1978 107.9 131.8 41.3 0.5 0.0 0.0 0.0 0.0 13.2 55.9 59.1 74.0 483.7
1979 32.5 108.5 236.6 57.8 0.0 0.0 0.0 0.0 1.5 6.0 4.0 2.4 449.3
1980 46.0 35.5 21.5 11.0 0.5 0.0 4.0 3.2 0.0 126.1 185.9 113.7 547.4
1981 213.5 220.7 145.5 45.2 11.0 0.0 0.0 5.5 0.0 35.0 79.0 185.3 940.7
1982 162.0 134.0 69.5 2.5 0.0 0.0 0.0 0.0 13.5 22.2 43.6 22.5 469.8
1983 60.5 59.4 172.2 91.7
1984 126.1 111.3 132.1 117.1 0.0 0.0 0.0 0.0 0.0 72.0 71.5 92.1 722.2
1985 127.0 133.0 128.0 97.1 0.0 0.0 0.0 0.0 0.0 11.0 25.4 160.8 682.3
1986 142.0 91.5 52.9 0.0 0.0 0.0 0.0 0.0 8.6 27.0 33.8 84.0 439.8
1987 154.1 114.0 156.0 121.0 0.0 0.0 0.0 0.0 0.0 102.5 9.5 2.5 659.6
1988 0.0
1989 0.0
1990 0.0
1991 0.0
1992 0.0
1993 0.0
1994 0.0
1995 0.0
1996 0.0
1997 0.0
1998 0.0
1999 0.0
2000 0.0
2001 0.0
2002 0.0
2003 0.0
2004 0.0
2005 0.0
2006 0.0
2007 0.0
2008 0.0
MEDIA 149.6 156.9 148.4 62.2 11.2 0.7 1.7 3.6 17.3 54.2 56.9 111.2 398.3
D.EST. 101.2 169.9 63.1 40.2 16.3 1.6 4.5 4.8 37.0 57.1 43.8 109.3
Fuente: Senamhi
15

Cuadro N° 4.4
PRECIPITACION TOTAL MENSUAL ( mm. )
ESTACION - PACHAMACHAY
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. TOTAL
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988 111.1 69.5 102.8 104.7 0 0 0 0 0 0 47.9 109.6 545.6
1989 135.1 106.7 78.1 0 0 0 0 0 0 136 107.7 19.2 582.8
1990 37.4 11.4 77.7 0 0 0 0 0 56.1 131.4 154.5 75.5 544.0
1991 83.6 65.9 124.6 16.9 0 0 0 0 0 32.5 19 45 387.5
1992 42.7 84.9 70 52.5 0 0 0 0 19.4 36.2 37 57.5 400.2
1993 132.6 132.3 221.8 39.8 0 0 0 0 36.5 81.3 62.2 119.4 825.9
1994 166.6 150.9 168.4 32.3 0 0 0 0 0 33.3 22.5 89.2 663.2
1995 135.4 112.1 69.9 75.4 0 0 0 0 0 0 53.8 128.8 575.4
1996 92.2 161.5 103.4 82.7 14.8 4.3 0 3.3 1.7 7 12.6 76.4 559.9
1997 45.3 256.9 58 39.7 0 0 0 0 20.2 70.3 69.4 362.4 922.2
1998 506 335.1 227.5 72.3 0 0 0 0 21.3 48.1 45.5 147.3 1,403.1
1999 231 340 99.5 112 63.7 0 0 0 0 95.6 156.8 174.5 1,273.1
2000 300.1 124.4 189.8 75.8 0 0 0 0 12.5 0 62.1 160.3 925.0
2001 255.4 251.9 310.6 193.5 0 0 0 0 11.1 18.9 137.4 100.5 1,279.3
2002 34.5 242.99 231.1 110.3 0 0 0 0 0 17 123.5 71.2 830.6
2003 197.5 155.9 174.1 35.1 0 0 0 0 0 16.5 16
2004 103.3 182 146.7 22.1 0 0 0 0 0 30.7 40.2 147.7 672.7
2005 125.3 102.3 173.8 52.9 0 0 0 0 0 0 0 120.3 574.6
2006 168 211.4 206 151.9 0 0 0 0 0 0 59.6 256.4 1,053.3
2007 167.4 181.1 209.8 84.4 0 0 0 0 0 48.4 30.2 143.9 865.2
2008 224.5 332.8 218.2 58.2 0 0 0 8 43.7 33.1
MEDIA 156.9 172.0 155.3 67.3 3.7 0.2 0.0 0.2 8.5 38.6 62.0 121.9 783.3
D.EST. 106.0 90.9 67.8 47.3 13.8 0.9 0.0 0.7 14.6 41.0 45.7 77.1
Fuente: Senamhi
16

Cuadro N° 4.5
PRECIPITACION TOTAL MENSUAL ( mm. )
ESTACION - OYON
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. TOTAL
1963 10.4 8.4 67.1 63.0
1964 33.0 75.5 116.5 38.2 23.9 0.0 0.0 3.5 8.0 51.4 44.6 25.9 420.5
1965 39.3 92.0 104.0 46.1 1.0 0.0 2.0 0.0 16.7 31.4 29.5 80.7 442.7
1966 77.7 42.0 58.2 42.9 1.8 0.0 0.0 0.0 18.0 78.9 42.1 60.0 421.6
1967 91.2 156.4
1968 72.9 55.7 81.5 5.9 5.6 1.6 3.2 26.2 18.6 50.8 33.0 61.7 416.7
1969 39.6 103.6 89.6 59.2 3.8 2.5 2.4 13.2 10.3 39.1 65.7 142.9 571.9
1970 116.8 52.1 102.0 72.5 23.0 2.1 4.8 7.3 53.0 59.4 42.8 97.9 633.7
1971 82.1 121.1 154.1 38.9 4.4 1.4 0.3 15.9 5.0 44.9 46.3 110.0 624.4
1972 88.2 72.7 203.9 92.0 0.1 0.0 0.0 11.7 31.5 38.2 32.5 55.5 626.3
1973 116.0 101.8 116.4 94.8 44.6 1.3 6.8 9.0 47.4 25.9 43.8 134.5 742.3
1974 83.8 119.6 107.8 32.3 3.7 5.1 2.1 26.0 3.6 13.5 34.9 41.7 474.1
1975 127.4 76.9 165.7 44.3 36.8 0.0 0.0 8.3 29.5 31.8 39.9 16.4 577.0
1976 125.3 114.5 114.1 36.9 5.5 7.9 2.7 10.3 13.5 5.6 18.8 69.0 524.1
1977 68.0 111.1 48.5 37.5 46.2 0.8 1.7 0.7 17.8 14.2 85.6 72.3 504.4
1978 39.4 114.6 50.1 28.3 3.8 0.0 5.6 2.8 33.6 44.3 44.1 28.2 394.8
1979 48.3 95.4 106.7 57.1 7.2 0.0 0.0 0.0 9.5 17.6 16.5 12.7 371.0
1980 71.5 62.6 80.5 8.1 4.8 1.2 0.8 0.0 3.3 103.0 59.5 72.2 467.5
1981 92.9 156.4 107.0 0.0 0.0 0.0 0.0 7.2 0.0 57.2 61.7 109.5 591.9
1982 88.3 153.2 71.9 37.3 0.0 4.3 0.0 0.0 57.5 65.5 105.3 583.3
1983 162.8 50.7 180.2 102.6 0.0 0.0 0.0 0.0 3.2
1984
1985 0.0
1986 3.5 7.2 11.7 10.6 24.7 65.8 123.5
1987 127.3 105.1 35.8 25.8 1.7 0.0 5.3 3.6 14.9 19.6 90.2 45.4 474.7
1988 104.7 61.8 58.1 72.9 12.6 0.0 0.0 0.0 11.1 27.6 29.7 61.8 440.3
1989 133.7 93.9 109.7 46.5 22.5 3.7 0.0 2.0 14.7 39.5 18.4 7.6 492.2
1990 51.4 76.0 59.4 4.4 8.5 1.0 0.0 0.0 1.5 139.0 82.7 113.3 537.2
1991 49.1 146.2 107.4 23.1 0.9 0.0 0.0 0.0 0.0 0.0 14.3 16.8 357.8
1992 39.5 23.8 48.7 23.5 2.6 3.4 0.0 0.4 6.6 19.9 22.8 17.3 208.5
1993 89.2 127.7 147.0 105.4 0.8 0.0 0.0 0.0 9.0 80.1 79.9 247.4 886.5
1994 129.0 127.3 163.9 110.5 45.4 1.7 1.9 0.7 41.7 8.9 56.8 47.9 735.7
1995 73.3 35.2 140.1 59.4 9.0 5.1 1.2 4.4 7.3 43.2 49.4 85.5 513.1
1996 121.9 96.4 125.0 58.2 3.9 0.0 0.0 2.0 6.1 26.5 21.4 61.8 523.2
1997 88.3 115.7 40.5 26.8 0.0 0.0 0.0 0.0 14.0 24.2 64.4 125.3 499.2
1998 178.1 112.3 123.3 20.9 2.0 2.5 0.0 0.0 11.9 58.5 33.6 32.0 575.1
1999 101.6 193.2 85.7 52.6 38.5 0.0 4.2 0.0 31.9 57.1 50.3 76.9 692.0
2000 120.6 124.0 104.9 63.4 35.9 0.0 2.7 4.5 26.4 60.1 29.5 135.1 707.1
2001 143.3 87.0 149.9 33.9 9.9 7.5 0.0 0.0 26.4 35.6 104.9 66.0 664.4
2002 92.0 65.1 96.9 45.50 8.6 2.1 0.0 2.1 17.2 73.5 73.9 93.1
2003 89.70 96.3 121.7 37.0 0.0 0.0 0.0 1.3 11.3 15.8 8.7 87.7
2004 36.3 78.7 56.5 0.0 6.8 0.0 0.0 22.3 56.4 95.6 93.0
2005 40.2 105.6 9.5 4.1 0.0 0.0 3.9 0.5 28.0 23.8 80.3 295.9
2006 70.9 124.3 143.8 0.3 11.5 0.0 6.0 6.0 35.0 80.8 92.3 570.9
2007 92.4 77.4 148.5 55.2 36.6 0.0 0.0 0.0 6.7 52.2 44.9 39.5 553.4
2008 108.8 136.0 100.7 49.9 0.0 5.2 0.0 0.0 2.8 59.6 17.4 83.4 563.8
MEDIA 90.4 96.9 105.7 46.1 11.5 1.8 1.3 4.3 14.8 41.5 47.4 74.6 507.8
D.EST. 35.2 36.8 39.8 27.6 14.7 2.7 1.9 6.4 12.7 27.2 24.5 44.0
Fuente: Senamhi
17

Cuadro N° 4.6
PRECIPITACION TOTAL MENSUAL ( mm. )
ESTACION ‐ SURASACA
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. TOTAL
1963
1964
1965
1966
1967 60.1 88.5
1968 25.9 39.5 27.2 12.4 54.2 82.0 109.1 82.4 82.7
1969 67.3 140.5 98.6 81.5 7.9 17.8 7.4 34.1 38.0 69.3 121.0 132.3 815.7
1970 140.9 89.7 114.1 111.3 53.1 16.5 5.5 2.7 95.2 98.7 79.4 126.1 933.2
1971 119.4 133.9 191.5 50.4 28.2 18.3 3.4 42.5 14.0 80.5 51.4 134.5 868.0
1972 137.0 109.7 241.4 117.0 22.2 4.9 7.5 22.6 41.0 85.7 46.9 125.4 961.3
1973 134.2 148.9 148.3 142.9 54.5 18.9 18.2 32.1 53.1 135.7 165.6 139.8 1,192.2
1974 135.7 179.2 173.6 90.2 5.1 40.3 29.2 36.9 40.2 59.2 64.5 98.5 952.6
1975 239.8 143.7 200.8 104.8 96.9 16.4 5.3 44.5 100.9 80.3 94.8 96.0 1,224.2
1976 214.0 208.1 169.9 63.7 26.4 28.1 12.3 37.8 35.3 36.8 51.0 130.7 1,014.1
1977 116.5 220.6 180.9 63.0 63.5 5.9 15.4 2.3 38.5 31.4 149.2 39.7 926.9
1978 108.9 157.5 138.2 77.6 14.0 18.6 16.1 2.9 93.1 81.4 86.2 58.3 852.8
1979 62.4 146.9 216.0 81.1 19.5 1.2 7.7 28.6 25.2 29.2 53.0
1980 127.4 48.2 140.6 35.4 0.0 0.7 28.3 11.9 17.5 104.1 63.8 89.0 666.9
1981 111.6 236.7 107.8 41.1 0.0 2.5 0.0 65.9 9.5 93.8 140.5 138.3 947.7
1982 119.8 140.8 122.6 69.5 4.6 4.6 3.3 12.1 25.9 75.1 128.4 61.9 768.6
1983 88.2 50.0 127.9 19.0 0.0 6.4 45.9 12.5 63.3 122.7
1984 100.3 200.8 166.8 69.4 38.3 33.9 9.1 20.8 76.2 111.8 128.5
1985 101.5 95.5 120.4 50.2 0.0 0.0 0.0 6.6 14.7 27.3 39.9 90.6 546.7
1986 112.0 125.4 126.6 58.4 26.6 5.1 6.7 14.2 48.1 54.4 106.1 134.7
1987 196.5 133.6 153.4 72.3 9.4 11.8 0.0 12.1 17.8 92.5 39.9 62.9 802.2
1988 128.9 200.0 79.6 65.2 40.0 7.1 2.9 1.9 28.4 38.0 61.7 141.1 794.8
1989 168.2 152.1 132.1 81.7 45.0 8.6 10.4 22.7 31.3 69.9 51.2 139.8 913.0
1990 234.8 132.3 188.9 43.5 38.7 23.1 9.1 0.0 49.9 45.6 97.0 82.1 945.0
1991 76.2 102.9 191.3 80.2 28.4 24.5 2.1 0.8 19.2 149.1 100.0 126.7 901.4
1992 127.0 135.6 169.7 85.2 36.6 0.0 4.8 17.3 21.3 29.5 29.2 180.1 836.3
1993 61.1 119.1 96.6 42.8 8.5 34.5 0.0 3.7 71.3 113.0 104.8 117.3 772.7
1994 86.3 69.0 113.6 66.3 21.6 0.0 0.0 19.7 17.4 75.7 29.8 105.2 604.6
1995 64.4 103.3 196.1 88.7 4.8 5.7 0.0 11.5 26.4 77.5 117.8 110.9 807.1
1996 115.9 83.0 220.9 74.2 47.9 4.5 0.0 0.0 11.0 142.1 61.2 69.0 829.7
1997 166.1 115.6 65.7 26.9 6.9 6.0 11.5 4.3 25.7 106.6 39.2 87.2 661.7
1998 0.0
1999 0.0
2000 0.0
2001 0.0
2002 0.0
2003 0.0
2004 0.0
2005 0.0
2006 0.0
2007 0.0
2008 0.0
MEDIA 126.3 135.3 151.5 71.0 27.2 13.5 7.6 18.0 39.4 75.9 80.2 106.2 598.3
D.EST. 47.2 46.8 43.6 26.4 22.3 11.3 8.0 17.4 25.3 34.9 37.5 32.2
Fuente: Senamhi
18

Cuadro N° 4.7
PRECIPITACION TOTAL MENSUAL ( mm. )
ESTACION ‐ TUPE
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. TOTAL
1963
1964
1965
1966
1967
1968
1969 0 13 40.6 92.4
1970 0 0 320 140.6 21.8 0 0 0 30.6 87.5 88.9 152.3 841.7
1971 119.6 125.2 170.3 68.3 4 0 11.4 7.8 6.8 9.6 17.9 99.2 640.1
1972 153.3 138.4 263.3 60.3 0 0 7.9 0 0 38.3 49.5 80.2 791.2
1973 122.3 97.2 109.7 117.4 0 0 4.2 9.2 30.2 6.6 50.8 143 690.6
1974 116.1 125.9 64.5 41.9 0 0 1.6 0 19.4 16.4 34.8 45.8 466.4
1975 103.5 111.7 198.6 53 38.9 13.6 0 18.2 19.9 20.4 40.1 69 686.9
1976 135.1 156.7 126.8 46.2 14 14.5 0 12.7 21.6 12.7 19.1 67.2 626.6
1977 115.9 159.9 81.1 31.5 33.1 0 0 0 14.5 20.6 73.5 78.4 608.5
1978 103.3 160.4 64.7 44.2 0 0 1.8 0 37.8 41.7 69.7 66.1 589.7
1979 40.1 126.3 139.5 55 0 0 0 0 3.7 5.6 4.9 6.2 381.3
1980 18.8 15.08 26.06 9.04 0 0 0 2 0 15.4 63.4 88.6 238.4
1981 142.1 211.7 215.8 0 0 0 0 0 0 78.6 115.5 145.8 909.5
1982 137.9 246.8 215.2 110.4 0 0 0 0 4.8 9.6 36.9 84.9 846.5
1983 179.8 79.8 179.2 0 0 3.6 0 0 0 49.2 38 178.8 708.4
1984 132.8 263.6 40.6 9.6 1.8 0 0 0 94 112 4.8
1985 0 202 219 78.4 0 0 0 0.2 9.02 4 4.8 121.6 639.0
1986 172.8 193.2 136.2 102.4 0 0 0 0 0.8 4.4 44.05 74.2 728.1
1987 238.9 159.4 15.8 80.6 20 0 0 0 98.08 62.06
1988 140.8 104.6 118.2 211.08 0 0 0 0 6.8 39.6 50 106.1 777.2
1989 197.6 191.3 200.2 85.4 0 0 0 0 18.4 62.9 20 45.1 820.9
1990 94.8 98.4 102.8 0.4 0 2.6 0 1.4 2.8 125.2 136.8 15.9 581.1
1991 124.8 62.4 186 56.4 0 0 0 0 0 0
1992 0.0
1993 0.0
1994 0.0
1995 0.0
1996 0.0
1997 0.0
1998 0.0
1999 0.0
2000 0.0
2001 0.0
2002 0.0
2003 0.0
2004 0.0
2005 0.0
2006 0.0
2007 0.0
2008 0.0
MEDIA 117.7 137.7 150.1 65.1 6.4 1.6 1.2 2.2 10.9 35.6 57.3 82.6 349.2
D.EST. 58.7 65.2 75.9 49.2 11.4 4.0 2.9 4.8 11.3 33.8 36.2 46.0
Fuente: Senamhi
19

Cuadro N° 4.8
PRECIPITACION TOTAL MENSUAL ( mm. )
ESTACION ‐ PARQUIN
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. TOTAL
1963
1964
1965 13.2 39.2 241.0 34.0 0.0 0.0 21.0 32.7 7.4 46.0
1966 115.1 99.5 151.9 89.5 0.0 0.0 0.0 0.0 0.0 137.6 0.0 112.0 705.6
1967 140.6 315.7 315.8 158.6 0.0 0.0 930.7
1968 65.2 13.1 49.4 50.5
1969 38.7 111.0 124.0 63.5 3.1 12.1 71.8 83.1 164.4
1970 165.4 79.6 83.4 96.1 23.6 2.7 1.8 5.5 64.6 43.7 43.8 95.6 705.8
1971 73.7 128.5 195.9 51.5 5.3 0.0 0.0 5.4 10.9 16.3 25.6 73.0 586.1
1972 131.0 105.8 283.1 81.3 0.0 0.0 16.1 1.9 11.7 27.5 35.7 97.1 791.2
1973 159.4 114.5 157.9 122.6 37.4 0.0 11.6 0.0 21.4 80.9 68.6 117.5 891.8
1974 71.5 131.0 198.0 37.2 4.8 0.0 1.3 6.1 7.7 4.4 18.7 11.2 491.9
1975 116.4 110.3 97.7 14.8 15.9 2.7 0.0 0.0 0.0 55.9 19.7 50.6 484.0
1976 154.8 184.3 156.1 51.1 4.3 6.7 0.4 1.7 4.5 0.8 3.6 10.1 578.4
1977 10.8 169.8 98.3 36.1 6.1 0.0 0.0 0.0 0.0 7.6 94.7 80.3 503.7
1978 113.7 164.0 102.9 53.5 0.0 0.0 4.3 1.8 15.3 37.5 93.8 83.9 670.7
1979 43.5 158.9 152.5 45.8 2.1 0.0 0.5 1.4 1.0 0.0 1.4 9.3 416.4
1980 49.8 25.6 14.5 2.5 0.0 6.4 2.4 0.0 0.0 87.5 80.3 79.5 348.5
1981 130.1 199.7 195.3 23.3 0.0 0.0 0.0 8.6 0.0 67.4 105.5 135.9 865.8
1982 118.7 220.8 104.6 71.2 1.5 0.0 0.0 0.0 10.6 76.4 108.0 74.7 786.5
1983 167.6 66.3 152.1 86.7 9.1 0.0 0.0 0.0 9.2 39.2 34.9 168.4 733.5
1984 121.1 227.0 201.7 39.2 49.0 7.3 0.0 0.0 0.0 85.5 100.2 138.8 969.8
1985 53.9 192.2 150.2 60.5 34.4 3.2 0.0 1.6 22.4 29.2 34.1 101.4 683.1
1986 166.2 164.9 121.2 90.7 0.0 0.0 0.0 0.0 0.0 33.6 46.3 59.7 682.6
1987 240.6 142.0 92.1 60.8 15.0 0.0 0.0 0.0 12.5 21.0 61.8 109.3 755.1
1988 132.7 103.8 113.3 91.7 13.4 0.0 0.0 0.0 6.6 36.9 36.9 90.7 626.0
1989 188.1 200.3 189.3 94.0 11.2 7.7 0.0 0.0 17.4 34.8 13.3 0.0 756.1
1990 98.8 89.3 87.7 44.6 5.3 6.0 0.0 0.0 1.8 105.7 116.8
1991 114.4 44.4 173.0 55.3 0.0 0.0 0.0 0.0 0.0 61.0 43.0 63.0 554.1
1992 56.1 31.3 92.1 57.6 0.0 0.0 0.0 0.0 0.0 109.2 1.5 25.3 373.1
1993 160.9 119.8 154.6 120.0 34.6 0.0 0.0 0.0 15.0 93.2 151.5 126.7 976.3
1994 128.0 217.9 172.4 57.9 30.4 0.0 0.0 0.0 11.4 7.4 5.8 53.8 685.0
1995 81.6 38.4 149.3 54.1 6.9 0.0 8.3 0.0 3.1 28.8 97.5 49.4 517.4
1996 150.1 137.5 232.3 96.1 1.8 0.0 0.0 0.0 0.0 27.6 0.0 23.6 669.0
1997 53.8 109.4 53.7 48.3 0.0 0.0 0.0 0.0 13.0 6.5 83.5 197.4 565.6
1998 216.2 115.0 284.0 61.1 0.0 0.0 0.0 0.0 54.3 53.2 69.1
1999 119.8 237.6 186.9 84.4 62.6 0.0 0.0 0.0 33.7 50.1 56.3 108.8 940.2
2000 284.0 307.6 240.6 83.2 46.9 0.0 0.0 0.0 30.1 50.1 61.4 285.6 1,389.5
2001 248.7 169.5 356.9 48.9 23.0 0.0 0.0 0.0 31.9 65.4 166.8 68.1 1,179.2
2002 69.7 135.4 244.9 76.9 0.0 0.0 0.0 0.0 27.0 91.6 162.8 108.9 917.2
2003 206.6 339.4 113.8 0.0 0.0 0.0 0.0 0.0 36.5 30.7 160.2
2004 34.9 154.7 105.7 42.0 19.7 7.0 0.0 0.0 24.3 57.9 123.1 202.4 771.7
2005 92.5 66.3 171.1 48.2 0.0 0.0 0.0 5.7 0.0 16.3 8.5 128.6 537.2
2006 117.8 197.9 223.4 175.5 0.0 0.0 0.0 0.0 0.0 17.3 31.2 139.7 902.8
2007 177.0 132.5 243.0 84.0 30.4 0.0 0.0 0.0 0.0 46.9 12.8 81.5 808.1
2008 175.1 192.0 167.9 69.7 0.0 2.0 0.0 0.0 30.5 144.1 47.8 90.5 919.6
MEDIA 124.5 144.2 166.1 69.4 17.5 2.0 1.1 1.0 11.5 49.1 56.3 93.9 728.1
D.EST. 60.9 66.2 77.5 34.0 38.4 5.5 3.3 2.1 13.5 35.3 45.2 57.3
Fuente: Senamhi
20

Cuadro N° 4.9
PRECIPITACION TOTAL MENSUAL ( mm. )
ESTACION ‐ PICOY
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. TOTAL
1963
1964
1965
1966
1967 8.4 64.3 20.7
1968 0
1969 0
1970 0 44 64 108.0
1971 100.7 141.1 34.9 5.3 0 0 7 5 12.8 25.6 93.5 425.9
1972 105.5 109.1 247.8 64 0 0 0 11.1 34.7 35.8 65.4
1973
1974
1975
1976
1977
1978
1979
1980 80.1 48.9 62.2
1981 106.1 160.2 151.4 12.9 0 0 0 9.1 0.5 46.4 72.1 105.6 664.3
1982 86.1 148.1 83.1 41 0 0.4 0.5 0.4 9.5 47.6 97.1 46.3 560.1
1983 99 39.9 103.9 66.2 10.7 4.3 0 0 5.8 24.4 26 119.7 499.9
1984 80.9 162.7 160.9 34.9 32.6 9.8 0.4 0.8 1.2 48.8 71.1 88.1 692.2
1985 29.7 116.4 113.4 47.8 16.4 3.3 0 0 16.3 16.8 31.5 78.5 470.1
1986 127.9 157 91 77.9 18.9 0 1 5.1 1.1 13.1 25.1 122.7 640.8
1987 104.6 88.3 69.2 26.9 19.9 0 0 4.6 9.3 10.8 40.4 76.1 450.1
1988 91.6 70.2 73.1 58.2 19.2 0 0 0.9 4.2 21 17.9 76.1 432.4
1989 145.6 147 134.7 40.3 14 2.8 0 2.4 7.3 36.5 8.5 8.7 547.8
1990 105.2 26.8 37.8 18.8 5.8 0.7 0 0 5.5 76.5 70.3 63.5 410.9
1991 59.2 57.9 120.6 31.3 9.4 0 2.8 0 7.4 63.4 40.7 37 429.7
1992 35.3 40.1 80 25.8 0 0 0 1.7 6.4 13.1 33.5 19.3 255.2
1993 97.6 100.5 118.4 72.7 18.2 0 0 0 12.5 69.9 99.9 104 693.7
1994 100.9 130.2 130.1 61.6 14 0 0.7 0 9.4 7.1 40.3 65.9 560.2
1995 74.3 31.5 79.9 46.5 8.6 0 3.4 0 4.6 32.2 63.9 74.3 419.2
1996 92.6 139.7 119.1 71.2 3.5 0 0 0 0 20.9 16.9 70.7 534.6
1997 82.5 96.5 44.2 6.4 0 0 0 0.6 12 13.4 45.4 116.2 417.2
1998 140 83.7 133.2 41.6 0 5.2 0 0 10 24.6 34.5 43.2 516.0
1999 92.9 200.6 105.1 56 40.9 3 0 0 21.9 37.2 17.8 95.7 671.1
2000 65.5 83.9 66.3 35.4 21 0 0 0 7.5 5.9 12 57.4 354.9
2001 84.2 57.4 138.5 10.5 0 0 0 0 9 4 109.6 17.7 430.9
2002 31.8 39.8 40.2 33.8 0 0 0 0 0 26 35.9 50.2 257.7
2003 64.1 49 85.3 26 0 0 0 0 0 0 21 61.7 307.1
2004 7.3 76.9 76.6 22.4 0 0 0 0 26 41.4 94 93.3 437.9
2005 64.2 61.9 110.3 16.2 0 0 0 0 6.7 13.1 78.4 350.8
2006 109 113.8 182.9 103.9 0 3.3 0 0 3.8 8.1 45.9 93.7 664.4
2007 100.8 97.3 152.6 74.3 24.5 0 0 0 0 37.2 9.3 50.6 546.6
2008 164.7 130.4 107.8 36.2 0 0 0 2 0 81.8 40.6 77 640.5
MEDIA 83.6 95.4 105.7 40.0 9.6 1.0 0.3 1.2 7.8 31.0 43.8 70.9 490.5
D.EST. 32.8 48.2 33.3 20.1 11.0 2.3 0.9 2.1 6.5 22.7 29.3 30.2
Fuente: Senamhi
21

Cuadro N° 4.10
PRECIPITACION TOTAL MENSUAL ( mm. )
ESTACION ‐ PATON
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. TOTAL
1963
1964
1965
1966
1967
1968
1969 20.5 22.5 83.9 91.2 199
1970 156.2 71.1 84.6 48.6 21.4 9.1 14.2 4.5 59.1 129.8 598.6
1971 157.9 124.3 62.3 12.3 4 3.5 26.1 15.7 82.3 66.1 110.7 665.2
1972 112.1 94.2 229.4 105.3 6 0.6 7.5 21.3 50 61.4 51.8 72.1
1973 130.3 119.7 148.7 98.9 39.8 8.9 5.5 17 68.8 126.6 67.8 144.2
1974 112.2 170.5 129.6 51.3 9.1 13.5 7 38.4 16.6 40.9 45.2 45.2
1975 137.7 96.8 165.4 59.7 55.7 3 1 22.8 43.4 53.7 62.2 70.4
1976 10 28.8 23.2 24.8 43.7 94.5
1977 69.4 126.3 112.1 64.1 56 0 13.6 0 34.1 38.1
1978
1979
1980
1981 0.0
1982 0.0
1983 0.0
1984 0.0
1985 0.0
1986 0.0
1987 0.0
1988 0.0
1989 0.0
1990 0.0
1991 0.0
1992 0.0
1993 0.0
1994 0.0
1995 0.0
1996 0.0
1997 0.0
1998 0.0
1999 0.0
2000 0.0
2001 0.0
2002 0.0
2003 0.0
2004 0.0
2005 0.0
2006 0.0
2007 0.0
2008 0.0
MEDIA 125.1 114.7 145.0 70.0 28.6 5.6 7.8 19.9 34.3 64.0 60.9 108.2 784.1
D.EST. 26.5 26.7 20.0 18.1 19.1 5.2 4.2 12.8 18.3 36.1 10.5 36.5
Fuente: Senamhi
22

Cuadro N° 4.11
PRECIPITACION TOTAL MENSUAL ( mm. )
ESTACION ‐ ANDAJES
AÑO ENE. FEB MAR. ABR MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. TOTAL
1963 4.4 9.5 54.0 24.3
1964 37.8 85.5 122.4 43.3 11.8 0.0 0.0 0.0 0.5 20.3 25.6 34.0 381.2
1965 65.8 58.1 90.7 21.5 0.1 0.0 0.9 0.8 8.6 12.9 14.5 65.5 339.4
1966 64.7 36.2 84.3 19.0 2.3 0.0 0.0 0.0 3.1 96.9 19.3 45.9 371.7
1967 127.9 190.5 236.0 16.0 3.0 4.1 1.5 2.8 2.6 37.7 11.2 33.0 666.3
1968 79.1 56.3 82.5 5.6 9.3 0.0 0.3 7.5 1.7 20.7 13.4
1969 0.7 1.0 1.5 5.6 30.6 36.3 116.3 192.0
1970 147.7 43.2 88.7 53.8 16.9 0.3 0.5 0.2 32.1 32.3 35.9 68.0 519.6
1971 59.5 122.6 169.0 26.6 0.0 0.2 18.2 7.9 65.8
1972 109.1 86.0 250.9 51.1 0.0 0.0 16.6 61.7
1973 141.4 105.4 144.1 77.6 23.0 0.0 6.7 3.7 21.8 54.7 16.5 94.9 689.8
1974 52.1 136.8 95.0 14.1 1.8 0.2 0.0 1.3 0.9 15.7 22.3 20.5 360.7
1975 133.7 96.2 159.5 35.7 16.6 6.5 0.0 3.9 2.0 20.9 19.9 33.7 528.6
1976 135.2 133.6 99.1 16.6 1.0 6.6 0.0 0.6 9.4 0.0 0.0 34.4 436.5
1977 102.5 103.8 13.7 15.2 0.0 0.0 0.0 5.8 2.7 35.0
1978 56.5 104.4 38.6 18.2 0.0 0.0 1.9 4.3 36.4 46.4
1979 0.0
1980 0.0 0.0 0.0
1981 0.0 0.0
1982
1983 5.2
1984 5.5 0.0
1985 25.2 105.5 136.3 30.8 11.5 4.8 0.9 0.0 6.8 9.0 11.0 59.4 401.2
1986 128.9 100.3 101.5 55.4 22.6 0.0 0.0 4.0 2.2 0.0 7.0 112.3 534.2
1987 103.0 105.6 46.1 22.7 1.7 0.0 0.0 2.0 5.8 9.0 31.7 84.6 412.2
1988 82.4 95.3 0.0
1989 15.8 3.7 0.0 0.0 0.0 0.0 3.2 43.8 47.6 40.7
1990 34.0 60.7 134.8 16.2 5.8 0.1 1.1 0.0 6.4 47.6 35.2 16.9 358.8
1991 13.4 12.6 50.2 35.6 0.2 0.0 0.0 3.6 4.0 18.2 5.1 7.4 150.3
1992 75.2 89.0 144.1 66.6 11.6 0.0 0.3 0.0 1.1 33.4 56.2 62.0 539.5
1993 96.7 133.8 103.8 36.6 8.2 0.0 0.0 0.0 11.3 0.0 19.1 42.7 452.2
1994 46.5 33.9 67.6 39.3 2.3 0.0 0.0 0.0 0.5 6.6 37.3 59.5 293.5
1995 99.3 126.0 105.1 27.8 0.0 0.0 0.0 0.0 0.4 12.7 13.7 43.5 428.5
1996 66.9 78.3 16.7 0.0 0.0 0.0 0.0 0.0 0.7 13.8 42.3 107.7 326.4
1997 185.1 122.8 70.9 12.6 0.0 0.0 0.0 0.0 0.0 27.2 13.7 27.6 459.9
1998 87.2 187.2 102.2 31.1 7.0 0.6 0.0 0.0 0.8 34.1 6.6 26.2 483.0
1999 107.4 108.8 99.3 53.2 21.0 0.0 0.0 0.0 0.5 7.6 14.8 132.2 544.8
2000 169.7 70.8 143.5 36.0 6.2 0.0 0.0 0.0 1.0 12.9 67.2 28.7 536.0
2001 19.1 87.3 88.9 64.9 1.2 0.0 0.0 0.0 46.0 30.8 58.2 74.9 471.3
2002 60.9 68.2 90.6 40.9 0.0 0.0 0.0 0.0 0.0 7.5 13.2 80.2 361.5
2003 27.7 46.2 59.8 27.7 0.0 0.0 3.2 0.0 10.8 14.8 47.4 62.8 300.4
2004 45.6 25.0 84.8 2.4 0.0 0.0 0.0 0.0 0.0 3.1 4.1 63.5 228.5
2005 80.8 20.0 134.1 94.8 0.0 1.4 0.0 3.7 1.1 5.9 24.8 91.4 458.0
2006 109.0 83.8 149.3 73.8 0.0 0.0 0.0 0.0 0.0 30.3 0.0 27.0 473.2
2007 100.0 159.6 107.9 35.2 0.0 0.0 0.0 0.0 0.0 26.8 27.4 47.1 504.0
2008
MEDIA 85.0 91.1 103.2 33.9 5.4 0.8 0.5 1.0 5.5 21.2 25.2 56.7 425.9
D.EST. 46.4 37.4 51.3 20.0 7.6 2.0 1.4 1.4 9.4 15.1 18.5 31.2
Fuente: Senamhi
23

Cuadro N° 4.12
PRECIPITACION TOTAL MENSUAL ‐ EXTENDIDA( mm. )
ESTACION ‐ PACCHO
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. TOTAL
1963
1964
1965
1966 0.0
1967 226.4 298.0 171.1 27.7 0.0 0.0 0.0 0.0 5.1 13.9 0.0 742.2
1968 46.0 40.2 151.7 0.0 0.0 0.0 0.0 1.0 5.9 7.1 33.8 0.0 285.7
1969 8.2 123.3 116.5 26.5 0.0 4.4 0.0 0.0 3.2 41.7 151.4 162.6 637.8
1970 205.8 39.5 51.8 6.7 10.1 0.0 0.0 3.6 47.4 59.6 29.4 41.5 495.4
1971 54.3 150.4 323.4 109.4 5.5 1.9 1.5 8.1 1.2 0.4 5.4 22.7 684.2
1972 29.7 259.7 620.0 231.8 4.1 0.1 0.1 0.3 0.0 0.0 0.0 104.7 1250.5
1973 409.4 345.9 178.3 82.1 0.0 0.0 0.4 5.2 2.4 7.1 6.4 103.2 1140.4
1974 309.1 338.8 117.1 11.1 11.4 0.0 0.0 0.0 0.0 0.0 1.5 14.3 803.3
1975 96.4 177.1 119.7 7.5 8.9 1.5 1.0 0.1 1.9 16.5 7.6 25.0 463.2
1976 257.8 112.7 193.8 10.7 2.9 1.8 2.7 5.6 5.9 3.1 19.3 43.1 659.4
1977 316.4 350.3 258.6 164.4 14.6 5.1 2.3 3.1 8.4 6.7 12.3 0.0 1142.2
1978 119.0 116.5 217.3 89.9 16.2 4.0 3.8 4.1 2.5 2.7 2.7 1.4 580.1
1979 49.4 46.2 162.7 52.3 1.3 1.0 1.6 0.5 2.5 4.4 3.6 4.5 330.0
1980 16.9 44.9 34.4 12.1
1981 51.8 181.3 179.6 33.3 0.0 0.0 0.0 0.0 0.0 8.2 41.5 48.5 544.2
1982 59.1 38.1 15.3 47.9 0.0 0.0 0.0 0.0 27.3 53.1 29.9 81.0 351.7
1983 108.4 48.2 219.4 98.3 2.7 5.3 0.0 0.0 0.0 0.0 18.2 97.9 598.4
1984 98.0 296.9 159.5 52.3 70.7 5.1 0.0 0.0 0.0 37.4 49.6 78.6 848.1
1985 19.9 122.7 149.7 51.2 10.3 0.0 0.0 0.0 0.0 10.5 9.6 33.1 407.0
1986 135.2 166.7 117.4 106.5 7.1 0.0 0.0 11.6 0.0 0.0 30.2 121.0 695.7
1987 129.2 130.1 111.1 19.8 6.2 0.0 0.0 0.0 9.1 5.6 27.1 33.7 471.9
1988 131.6 131.8 87.9 71.1 5.2 0.0 0.0 0.0 0.0 11.0 9.2 5.6 453.4
1989 212.8 236.8 218.9 26.3 0.0 0.0 0.0 0.0 0.0 0.8 0.0 0.0 695.6
1990 56.0 28.2 14.6 17.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 60.2 176.8
1991 37.5 67.2 135.6 15.7 0.0 0.0 0.0 0.0 0.0 13.1 10.1 6.0 285.2
1992 73.8 75.2 34.5 12.1 0.0 0.0 0.0 0.0 0.0 7.2 0.3 6.7 209.8
1993 107.8 129.9 211.7 103.4 8.1 0.0 0.0 0.3 0.0 40.3 55.9 92.1 749.5
1994 136.9 185.3 115.4 57.0 0.0 0.0 0.0 0.0 13.8 0.0 10.4 74.4 593.2
1995 79.7 63.6 105.9 84.0 13.3 0.0 0.0 0.0 0.0 25.4 67.9 57.7 497.5
1996 110.1 154.4 174.2 38.5 0.0 0.0 0.0 0.0 0.0 10.9 6.0 42.3 536.4
1997 94.4 135.5 65.8 46.3 0.0 0.0 0.0 0.3 3.9 9.2 62.0 181.4 598.8
1998 259.2 236.4 308.0 66.5 0.0 0.5 0.0 0.0 1.2 13.7 1.5 38.9 925.9
1999 102.5 314.1 165.8 68.4 55.7 0.0 0.0 0.0 4.0 19.5 19.0 58.9 807.9
2000 142.6 199.0 154.6 58.3 29.2 0.0 0.0 0.0 3.9 19.9 14.1 123.3 744.9
2001 244.7 122.0 272.4 39.3 0.7 0.0 0.0 0.0 7.6 10.5 80.8 52.1 830.1
2002 56.7 129.3 145.0 116.9 0.0 0.0 0.0 0.0 15.2 31.3 71.4 30.6 596.4
2003 79.9 110.6 142.9 25.9 0.0 0.0 0.0 0.0 6.2 5.9 122.1 493.5
2004 23.1 155.9 106.5 63.1 0.0 0.0 0.0 4.7 19.5 52.7 86.9 512.4
2005 63.5 68.6 131.1 33.6 0 0 0 0 0 0 4.3 122.6 423.7
2006 133.3 187.1 255.8 97.9 0 0 0 0 0.8 1.7 21.2 99.9 797.7
2007 120.3 116.4 254.2 114.6 6.8 0 0 0 0 17.4 6.6 35.1 671.4
2008 116.5 172.4 230 55 0 0.3 0 0 0 12.8 34.9 41.7 663.6
MEDIA 122.1 153.5 169.9 59.5 7.1 0.8 0.3 1.1 4.3 13.4 25.0 57.7 604.6
D.EST. 90.0 89.7 101.2 46.1 14.2 1.6 0.8 2.5 8.6 14.6 29.4 46.3
Fuente: Senamhi
24

Cuadro N° 4.13
PRECIPITACION TOTAL MENSUAL ( mm. )
ESTACION ‐ PAMPA LIBRE
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. TOTAL
1963
1964
1965
1966
1967
1968
1969 0.4 0 0 0 0 0 6.5
1970 0.6 0 1.7 5.2 13.3
1971 33 0 0 0 20.9
1972 31 25.8 0 0 2.5 86.4
1973 173 81.6 128.3 0 0 0 0 0 0 0 1.2
1974 53.2 38.3 62.8 0 0 0 0 0 3.4 10.5
1975 26.7 44.1 135.7 7.8 0 0 0 0 0 1.8 3.1 4.4 223.6
1976 26.7 22.1 0 0 0 0 0 0 0 0 0 0 48.8
1977 12.7 43.3 143.4 7.3 0 0 0 0 0 0 0 20.5 227.2
1978 27.9 30 27.7 0 0 0 0 0 0 0 0 85.6
1979
1980 0 0
1981 0 0 0 0 0
1982
1983
1984 22.8 11.6 22 8.6 0 0 0 0 0 0 11.8 13.1 89.9
1985 5.1 17.6 35.3 12.8 0 0 0 0 0 0 0 5.8 76.6
1986 17.3 13.6 0 3 0 0 0 0 0 0 3 7.9 44.8
1987 0.5 54.5 5.5 1 0 0 0 0 0.1 0 3 18 82.6
1988 28.5 9.5 16 6.5 0 0 0 0 0 0 3 20.1 83.6
1989 53.1 23.5 30 16.5 0.7 0 0 0 0 2 0 0 125.8
1990 30.1 6 16.9 4.4 0 0 0 0 0 13.6 0 16.8 87.8
1991 2.2 13.1 48.5 1 0 0 0 0 0 14.1 3.4 4.4 86.7
1992 0 1.3 15.3 1.6 0 0 0 0 0 3.8 0.8 1.4 24.2
1993 20.7 26.7 33.2 4.7 1 0 0 0 0 6.2 9.7 10.4 112.6
1994 27.1 39.1 18.9 18.3 0.7 0 0 0 0 0.1 0 10.1 114.3
1995 22.7 4.8 14.2 7 1.2 0 0 0 0 0.9 15.2 19 85.0
1996 37 37.9 55.3 15.2 0 0 0 0 0 2.8 1.3 20.3 169.8
1997 18 19.7 4.3 0.9 0 0 0 0 0 3.2 4.7 43.3 94.1
1998 66.5 45 88.9 0.7 0 0 0 0 0 2.6 0 8.2 211.9
1999 35.6 88.3 13.3 12.6 13.4 0 0 0 0 3.3 0.5 3.2 170.2
2000 25.5 42 32.2 9.4 0 0 0 0 0 0 0.5 27.1 136.7
2001 58.3 19.6 59.8 1.1 0 0 0 0 0 0 17.6 7.9 164.3
2002 3.5 13.7 24.2 19.7 0 0 0 0 1.2 21.1 6.3 89.7
2003 8.2 21.8 23.1 9.9 0.2 0 0 0 0 1.5 7.8 22.6 95.1
2004 32.6 0.5 0 0 0 0.6 13.2 17.4 19.5
2005 11.2 4.5 15.4 1.7 0 0 0 0 0 0 0 23.2 56.0
2006 16.4 41.4 36.7 28.4 0 1.2 0 0 0 0 5.1 18.8 148.0
2007 27.7 25.9 52.9 25.5 0 0 0 0 0 0 0 4.5 136.5
2008 24.5 35 33.9 7.1 0 0 0 0 0 0 1.5 1.8 103.8
MEDIA 29.6 29.2 40.2 8.4 0.5 0.0 0.0 0.0 0.1 2.4 4.2 14.4 113.4
D.EST. 30.4 19.9 38.2 8.3 2.3 0.2 0.0 0.0 0.4 4.0 5.8 15.7
Fuente: Senamhi
25

ANEXO IV
DOBLE MASA
26

Cuadro N° 4.14
ANALISIS DE DOBLE MASA
ESTACIONES DE PRECIPITACION (mm)
PERIODO : 1964 - 1987
Estación
Estación
Estación
Pachangara
Andajes
Paccho
Año Precipitación Total Anual Precipitación Total Anual Precipitación Total Anual
Estación
Acumulada
Anual Acumulada Anual Acumulada Anual Acumulada Promedio Acumulado
(mm.)
(mm.)
(mm.)
(mm.)
1 1964 1784.8 1784.8 381.2 381.2 608.2 608.2 924.7 924.7
2 1965 1247.4 3032.2 339.4 720.6 453.8 1062.0 680.2 1604.9
3 1966 1067.1 4099.3 371.7 1092.3 491.8 1553.8 643.5 2248.5
4 1967 1089.5 5188.8 666.3 1758.6 798.9 2352.7 851.6 3100.0
5 1968 520.7 5709.5 333.1 2091.7 285.7 2638.4 379.8 3479.9
6 1969 777.5 6487.0 510.5 2602.3 637.8 3276.2 641.9 4121.8
7 1970 797.6 7284.6 519.6 3121.9 495.4 3771.6 604.2 4726.0
8 1971 671.1 7955.7 472.1 3594.0 684.2 4455.8 609.1 5335.2
9 1972 926.1 8881.8 607.6 4201.6 1250.5 5706.3 928.1 6263.3
10 1973 918.1 9799.9 689.8 4891.4 1140.4 6846.7 916.1 7179.4
11 1974 526.9 10326.8 360.7 5252.1 803.3 7650.0 563.6 7743.0
12 1975 660.3 10987.1 528.6 5780.7 463.2 8113.2 550.7 8293.7
13 1976 596.3 11583.4 436.5 6217.2 659.4 8772.6 564.1 8857.8
14 1977 548.8 12132.2 420.4 6637.7 1142.2 9914.8 703.8 9561.6
15 1978 483.7 12615.9 329.0 6966.6 580.1 10494.9 464.3 10025.8
16 1979 449.3 13065.2 429.1 7395.7 330.0 10824.9 402.8 10428.6
17 1980 547.4 13612.6 422.9 7818.5 361.5 11186.4 443.9 10872.5
18 1981 940.7 14553.3 428.3 8246.8 544.2 11730.6 637.7 11510.2
19 1982 469.8 15023.1 429.5 8676.3 351.7 12082.3 417.0 11927.2
20 1983 640.7 15663.8 429.2 9105.5 598.4 12680.7 556.1 12483.3
21 1984 722.2 16386.0 433.8 9539.2 848.1 13528.8 668.0 13151.3
22 1985 682.3 17068.3 401.2 9940.4 407.0 13935.8 496.8 13648.2
23 1986 439.8 17508.1 534.2 10474.6 695.7 14631.5 556.6 14204.7
24 1987 659.6 18167.7 412.2 10886.8 471.9 15103.4 514.6 14719.3
Cuadro N° 4.15
ANALISIS DE DOBLE MASA
ESTACIONES DE PRECIPITACION (mm)
PERIODO : 1988-2008
Estación
Estación
Estación Estación Estación
Andajes Paccho Pampa Libre Pachamacay Acumulada
Año Precipitación Total Anual Precipitación Total Anual Precipitación Total Anual Precipitación Total Anual
Anual Acumulada Anual Acumulada Anual Acumulada Anual Acumulada Promedio Acumulado
(mm.)
(mm.)
(mm.)
(mm.)
(mm.)
1 1988 328.0 328.0 453.4 453.4 83.6 83.6 545.6 545.6 352.6 352.6
2 1989 330.8 658.8 695.6 1149.0 125.8 209.4 582.8 1128.4 433.8 786.4
3 1990 358.8 1017.6 176.8 1325.8 87.8 297.2 544.0 1672.4 291.9 1078.3
4 1991 150.3 1167.9 285.2 1611.0 86.7 383.9 387.5 2059.9 227.4 1305.7
5 1992 539.5 1707.4 209.8 1820.8 24.2 408.1 400.2 2460.1 293.4 1599.1
6 1993 452.2 2159.6 749.5 2570.3 112.6 520.7 825.9 3286.0 535.1 2134.2
7 1994 293.5 2453.1 593.2 3163.5 114.3 635.0 663.2 3949.2 416.1 2550.2
8 1995 428.5 2881.6 497.5 3661.0 85.0 720.0 575.4 4524.6 396.6 2946.8
9 1996 326.4 3208.0 536.4 4197.4 169.8 889.8 559.9 5084.5 398.1 3344.9
10 1997 459.9 3667.9 598.8 4796.2 94.1 983.9 922.2 6006.7 518.8 3863.7
11 1998 483.0 4150.9 925.9 5722.1 211.9 1195.8 1403.1 7409.8 756.0 4619.7
12 1999 544.8 4695.7 807.9 6530.0 170.2 1366.0 1273.1 8682.9 699.0 5318.7
13 2000 536.0 5231.7 744.9 7274.9 136.7 1502.7 925.0 9607.9 585.7 5904.3
14 2001 471.3 5703.0 830.1 8105.0 164.3 1667.0 1279.3 10887.2 686.3 6590.6
15 2002 361.5 6064.5 596.4 8701.4 89.7 1756.7 830.6 11717.8 469.5 7060.1
16 2003 300.4 6364.9 494.2 9195.6 95.1 1851.8 717.0 12434.8 401.7 7461.8
17 2004 228.5 6593.4 513.4 9709.1 162.0 2013.8 672.7 13107.5 394.2 7856.0
18 2005 458.0 7051.4 423.7 10132.8 56.0 2069.8 574.6 13682.1 378.1 8234.0
19 2006 473.2 7524.6 797.7 10930.5 148.0 2217.8 1053.3 14735.4 618.1 8852.1
20 2007 504.0 8028.6 671.4 11601.9 136.5 2354.3 865.2 15600.6 544.3 9396.4
21 2008 429.5 8458.2 663.6 12265.5 103.8 2458.1 918.7 16519.3 528.9 9925.3
27

Cuadro N° 4.16
ANALISIS DE DOBLE MASA
ESTACIONES DE PRECIPITACION (mm)
PERIODO : 1971-1991
Año
Estación
Tupe
Estación
Parquin
Estación
Acumulada
Precipitación Total Anual Precipitación Total Anual
Anual Acumulada Anual Acumulada Promedio Acumulado
(mm.)
(mm.)
(mm.)
1 1971 640.1 640.1 586.1 586.1 613.1 613.1
2 1972 791.2 1431.3 791.2 1377.3 791.2 1404.3
3 1973 690.6 2121.9 891.8 2269.1 791.2 2195.5
4 1974 466.4 2588.3 491.9 2761.0 479.2 2674.7
5 1975 686.9 3275.2 484.0 3245.0 585.5 3260.1
6 1976 626.6 3901.8 578.4 3823.4 602.5 3862.6
7 1977 608.5 4510.3 503.7 4327.1 556.1 4418.7
8 1978 589.7 5100.0 670.7 4997.8 630.2 5048.9
9 1979 381.3 5481.3 416.4 5414.2 398.9 5447.8
10 1980 238.4 5719.7 348.5 5762.7 293.4 5741.2
11 1981 909.5 6629.2 865.8 6628.5 887.7 6628.8
12 1982 846.5 7475.7 786.5 7415.0 816.5 7445.3
13 1983 708.4 8184.1 733.5 8148.5 721.0 8166.3
14 1984 809.3 8993.4 969.8 9118.3 889.6 9055.9
15 1985 639.0 9632.4 683.1 9801.4 661.1 9716.9
16 1986 728.1 10360.5 682.6 10484.0 705.3 10422.2
17 1987 710.4 11070.9 755.1 11239.1 732.8 11155.0
18 1988 777.2 11848.1 626.0 11865.1 701.6 11856.6
19 1989 820.9 12669.0 756.1 12621.2 788.5 12645.1
20 1990 581.1 13250.1 649.9 13271.1 615.5 13260.6
21 1991 569.6 13819.7 554.1 13825.2 561.8 13822.4
Cuadro N° 4.17
ANALISIS DE DOBLE MASA
ESTACIONES DE PRECIPITACION (mm)
PERIODO : 1981-1991
Estación
Estación
Tupe
Picoy
Año Precipitación Total Anual Precipitación Total Anual
Estación
Acumulada
Anual Acumulada Anual Acumulada Promedio Acumulado
(mm.)
(mm.)
(mm.)
1 1981 909.5 909.5 664.3 664.3 786.9 786.9
2 1982 846.5 1756.0 560.1 1224.4 703.3 1490.2
3 1983 708.4 2464.4 499.9 1724.3 604.2 2094.4
4 1984 809.3 3273.7 692.2 2416.5 750.8 2845.1
5 1985 639.0 3912.8 470.1 2886.6 554.6 3399.7
6 1986 728.1 4640.8 640.8 3527.4 684.4 4084.1
7 1987 710.4 5351.2 450.1 3977.5 580.3 4664.4
8 1988 777.2 6128.4 432.4 4409.9 604.8 5269.2
9 1989 820.9 6949.3 547.8 4957.7 684.4 5953.5
10 1990 581.1 7530.4 410.9 5368.6 496.0 6449.5
11 1991 569.6 8100.0 429.7 5798.3 499.6 6949.1
28

Cuadro N° 4.18
ANALISIS DE DOBLE MASA
ESTACIONES DE PRECIPITACION (mm)
PERIODO : 1981- 2008
Estación Estación Estación
Parquin
Picoy
Acumulada
Año Precipitación Total Anual Precipitación Total Anual
Anual Acumulada Anual Acumulada Promedio Acumulado
(mm.)
(mm.)
(mm.)
1 1981 865.8 865.8 664.3 664.3 765.1 765.1
2 1982 786.5 1652.3 560.1 1224.4 673.3 1438.4
3 1983 733.5 2385.8 499.9 1724.3 616.7 2055.1
4 1984 969.8 3355.6 692.2 2416.5 831.0 2886.1
5 1985 683.1 4038.7 470.1 2886.6 576.6 3462.7
6 1986 682.6 4721.3 640.8 3527.4 661.7 4124.4
7 1987 755.1 5476.4 450.1 3977.5 602.6 4727.0
8 1988 626.0 6102.4 432.4 4409.9 529.2 5256.2
9 1989 756.1 6858.5 547.8 4957.7 652.0 5908.1
10 1990 649.9 7508.4 410.9 5368.6 530.4 6438.5
11 1991 554.1 8062.5 429.7 5798.3 491.9 6930.4
12 1992 373.1 8435.6 255.2 6053.5 314.2 7244.5
13 1993 976.3 9411.9 693.7 6747.2 835.0 8079.5
14 1994 685.0 10096.9 560.2 7307.4 622.6 8702.1
15 1995 517.4 10614.3 419.2 7726.6 468.3 9170.4
16 1996 669.0 11283.3 534.6 8261.2 601.8 9772.2
17 1997 565.6 11848.9 417.2 8678.4 491.4 10263.6
18 1998 864.4 12713.2 516.0 9194.4 690.2 10953.8
19 1999 940.2 13653.4 671.1 9865.5 805.7 11759.5
20 2000 1389.5 15042.9 354.9 10220.4 872.2 12631.7
21 2001 1179.2 16222.1 430.9 10651.3 805.1 13436.7
22 2002 917.2 17139.3 257.7 10909.0 587.5 14024.2
23 2003 1031.4 18170.7 307.1 11216.1 669.2 14693.4
24 2004 771.7 18942.4 437.9 11654.0 604.8 15298.2
25 2005 537.2 19479.6 358.6 12012.6 447.9 15746.1
26 2006 902.8 20382.4 664.4 12677.0 783.6 16529.7
27 2007 808.1 21190.5 546.6 13223.6 677.4 17207.1
28 2008 919.6 22110.1 640.5 13864.1 780.1 17987.1
Cuadro N° 4.19
ANALISIS DE DOBLE MASA
ESTACIONES DE PRECIPITACION (mm)
PERIODO : 1967 - 1997
Estación
Estación
Estación
Oyón Surasaca Acumulada
Año Precipitación Total Anual Precipitación Total Anual
Anual Acumulada Anual Acumulada Promedio Acumulado
(mm.)
(mm.)
(mm.)
1 1967 596.7 596.7 873.4 873.4 735.1 735.1
2 1968 416.7 1013.4 928.5 1801.9 672.6 1407.6
3 1969 571.9 1585.3 815.7 2617.6 693.8 2101.4
4 1970 633.7 2219.0 933.2 3550.8 783.5 2884.9
5 1971 624.4 2843.4 868.0 4418.8 746.2 3631.1
6 1972 626.3 3469.7 961.3 5380.1 793.8 4424.9
7 1973 742.3 4212.0 1192.2 6572.3 967.3 5392.1
8 1974 474.1 4686.1 952.6 7524.9 713.4 6105.5
9 1975 577.0 5263.1 1224.2 8749.1 900.6 7006.1
10 1976 524.1 5787.2 1014.1 9763.2 769.1 7775.2
11 1977 504.4 6291.6 926.9 10690.1 715.7 8490.8
12 1978 394.8 6686.4 852.8 11542.9 623.8 9114.6
13 1979 371.0 7057.4 678.4 12221.3 524.7 9639.3
14 1980 467.5 7524.9 666.9 12888.2 567.2 10206.5
15 1981 591.9 8116.8 947.7 13835.9 769.8 10976.3
16 1982 583.3 8700.1 768.6 14604.5 676.0 11652.3
17 1983 663.1 9363.2 634.1 15238.6 648.6 12300.9
18 1984 475.9 9839.1 963.5 16202.1 719.7 13020.6
19 1985 474.7 10313.8 546.7 16748.8 510.7 13531.3
20 1986 440.3 10754.1 818.3 17567.1 629.3 14160.6
21 1987 492.2 11246.3 802.2 18369.3 647.2 14807.8
22 1988 537.2 11783.5 794.8 19164.1 666.0 15473.8
23 1989 357.8 12141.3 913.0 20077.1 635.4 16109.2
24 1990 208.5 12349.8 945.0 21022.1 576.8 16685.9
25 1991 886.5 13236.3 901.4 21923.5 894.0 17579.9
26 1992 735.7 13972.0 836.3 22759.8 786.0 18365.9
27 1993 513.1 14485.1 772.7 23532.5 642.9 19008.8
28 1994 523.2 15008.3 604.6 24137.1 563.9 19572.7
29 1995 499.2 15507.5 807.1 24944.2 653.2 20225.8
30 1996 575.1 16082.6 829.7 25773.9 702.4 20928.2
31 1997 692.0 16774.6 661.7 26435.6 676.9 21605.1
29

ANEXO V
INFORMACIÓN DE PRECIPITACIÓN
COMPLETADA
30

Cuadro N° 4.20
PRECIPITACION TOTAL MENSUAL - EXTENDIDA( mm. )
ESTACION - PACHANGARA
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. TOTAL
1963
1964
1965
1966
1967 348.2 290.0 177.4 48.5 30.1 4.0 21.6 9.4 16.2 90.9 32.5 20.7 1,089.5
1968 110.5 82.9 127.5 13.0 11.5 4.3 4.0 7.5 4.5 25.5 65.0 64.5 520.7
1969 10.3 117.8 155.9 56.2 2.5 5.6 3.0 9.5 4.3 42.3 100.5 269.6 777.5
1970 189.1 23.5 152.3 118.0 61.6 0.5 1.5 0.5 42.3 26.0 87.5 94.8 797.6
1971 94.0 130.4 235.2 61.8 0.0 0.0 0.0 1.5 0.5 10.0 20.0 117.7 671.1
1972 222.7 121.6 274.3 123.3 2.5 0.0 0.0 1.2 10.5 33.7 44.0 92.3 926.1
1973 151.2 99.2 184.6 107.6 48.0 1.0 5.0 2.5 8.5 73.3 49.9 187.3 918.1
1974 161.0 137.8 119.2 45.6 1.0 0.0 0.0 13.7 1.0 12.4 14.2 21.0 526.9
1975 151.4 118.8 207.5 51.4 19.0 1.4 0.0 13.0 2.3 25.0 16.7 53.8 660.3
1976 202.1 151.2 187.7 31.5 2.5 0.0 0.0 0.0 0.0 0.0 19.8 1.5 596.3
1977 34.9 71.4 151.5 44.2 20.5 0.0 0.0 0.0 0.0 1.5 157.9 66.9 548.8
1978 107.9 131.8 41.3 0.5 0.0 0.0 0.0 0.0 13.2 55.9 59.1 74.0 483.7
1979 32.5 108.5 236.6 57.8 0.0 0.0 0.0 0.0 1.5 6.0 4.0 2.4 449.3
1980 46.0 35.5 21.5 11.0 0.5 0.0 4.0 3.2 0.0 126.1 185.9 113.7 547.4
1981 213.5 220.7 145.5 45.2 11.0 0.0 0.0 5.5 0.0 35.0 79.0 185.3 940.7
1982 162.0 134.0 69.5 2.5 0.0 0.0 0.0 0.0 13.5 22.2 43.6 22.5 469.8
1983 60.5 59.4 172.2 91.7 0.7 0.0 0.0 0.0 6.1 2.4 4.3 30.8 428.1
1984 126.1 111.3 132.1 117.1 0.0 0.0 0.0 0.0 0.0 72.0 71.5 92.1 722.2
1985 127.0 133.0 128.0 97.1 0.0 0.0 0.0 0.0 0.0 11.0 25.4 160.8 682.3
1986 142.0 91.5 52.9 0.0 0.0 0.0 0.0 0.0 8.6 27.0 33.8 84.0 439.8
1987 154.1 114.0 156.0 121.0 0.0 0.0 0.0 0.0 0.0 102.5 9.5 2.5 659.6
1988 83.5 65.4 88.2 105.1 0.4 0.0 0.0 0.0 0.2 1.2 42.2 286.3 672.5
1989 191.5 172.0 227.3 132.3 5.0 0.0 0.0 0.3 2.9 69.0 17.7 3.3 821.3
1990 175.9 16.3 32.1 0.0 0.1 0.0 0.1 0.0 1.1 71.1 51.4 44.9 393.0
1991 99.5 124.7 245.2 143.4 0.2 0.0 0.0 0.0 0.4 68.4 132.7 364.8 1,179.3
1992 247.7 74.1 193.0 27.9 1.5 0.0 0.0 0.0 0.1 42.5 14.1 121.6 722.5
1993 52.1 48.3 194.8 88.8 0.6 0.0 0.1 0.1 5.6 100.8 32.3 44.4 567.9
1994 96.5 102.0 167.1 5.1 1.4 0.0 0.0 0.6 3.0 41.6 8.4 12.4 438.1
1995 8.3 42.1 199.8 124.3 0.3 0.0 0.0 0.6 0.1 9.0 56.0 111.4 551.9
1996 150.2 154.3 225.7 27.5 0.1 0.0 0.0 0.0 0.0 42.9 41.5 35.3 677.5
1997 158.1 218.9 85.1 18.9 1.1 1.3 0.1 0.1 0.1 49.1 50.1 250.4 833.3
1998 117.5 170.5 268.3 168.0 0.0 0.0 0.0 0.0 0.8 57.5 64.0 116.8 963.4
1999 120.4 176.3 133.5 26.2 0.0 0.1 0.0 0.0 36.5 77.5 7.4 104.9 682.8
2000 216.9 108.5 110.5 12.4 0.8 0.0 0.7 0.4 4.3 15.0 24.5 192.1 686.1
2001 121.8 110.5 301.1 144.9 9.8 0.1 0.0 0.4 3.1 32.5 14.0 5.2 743.4
2002 43.7 62.5 80.8 42.4 2.2 0.0 0.0 0.1 4.1 51.8 45.1 192.0 524.7
2003 189.8 57.9 299.0 48.5 0.8 0.0 0.0 0.0 5.6 18.8 70.4 87.7 778.5
2004 143.6 86.2 167.8 64.8 1.6 0.3 0.6 8.3 94.0 47.7 166.0 347.0 1,127.9
2005 207.8 102.3 162.0 49.4 0.2 0.0 0.0 0.0 0.2 5.9 52.2 26.8 606.8
2006 22.5 107.6 227.8 145.3 11.5 0.0 0.0 0.0 3.3 6.2 6.3 139.0 669.5
2007 124.7 160.5 282.9 147.7 0.8 0.4 0.1 0.8 0.4 46.9 18.6 90.5 874.3
2008 139.9 260.5 177.5 44.8 7.9 0.2 0.0 0.7 1.3 96.5 47.1 5.9 782.3
MEDIA 132.4 116.8 166.6 67.0 6.1 0.5 1.0 1.9 7.1 41.7 49.7 103.4 694.1
D.EST. 69.9 58.4 71.1 49.1 12.7 1.2 3.4 3.7 16.1 32.0 43.4 93.0
Información extendida
31

Cuadro N° 4.21
PRECIPITACION TOTAL MENSUAL - EXTENDIDA( mm. )
ESTACION - PACHAMACHAY
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. TOTAL
1963
1964
1965
1966
1967 92.2 297.0 73.4 48.1 0.0 0.1 0.0 0.1 0.1 64.1 50.8 84.8 710.7
1968 120.7 63.9 100.2 0.1 0.0 0.0 0.0 0.0 2.5 22.3 50.3 216.9 576.9
1969 104.4 194.6 295.5 143.3 0.0 0.0 0.0 75.6 0.2 15.5 47.7 165.6 1,042.4
1970 31.5 53.6 290.8 120.6 0.0 0.0 0.0 0.1 0.1 18.0 31.6 56.8 603.1
1971 83.2 250.1 226.3 162.0 0.0 0.0 0.0 43.2 0.0 0.0 96.1 111.3 972.2
1972 204.1 242.6 95.0 55.9 0.0 0.1 0.0 108.7 1.6 9.2 31.9 113.5 862.6
1973 179.8 188.6 114.4 11.1 0.0 0.0 0.0 22.2 19.6 52.1 113.7 114.5 816.0
1974 128.6 64.7 192.4 43.5 0.0 0.0 0.0 560.2 0.1 1.4 82.9 63.8 1,137.6
1975 131.1 213.6 95.8 120.3 0.0 0.0 0.0 190.4 3.0 5.7 81.2 108.5 949.6
1976 197.7 215.9 48.3 24.5 0.0 0.1 0.0 180.6 1.8 0.0 4.9 68.2 742.0
1977 212.1 98.0 151.2 9.8 0.0 0.0 0.0 0.0 6.4 0.0 4.0 175.0 656.5
1978 127.2 189.3 198.4 58.5 2.0 0.1 0.0 0.0 0.0 14.8 89.6 63.1 743.0
1979 89.2 244.0 117.4 65.9 0.1 0.0 0.0 0.0 0.0 3.4 49.9 108.4 678.3
1980 132.7 49.5 169.1 121.5 0.0 0.0 0.0 0.0 0.7 249.7 119.0 66.9 909.1
1981 64.5 265.7 298.2 98.2 0.0 0.0 0.0 0.0 0.0 16.0 47.3 185.7 975.6
1982 102.0 255.2 120.6 51.6 0.5 0.0 0.0 0.0 1.5 9.3 93.0 86.0 719.7
1983 105.2 68.7 135.3 15.5 0.0 0.0 0.0 0.0 0.0 0.0 23.6 335.7 684.0
1984 186.7 182.1 89.8 14.9 0.0 0.0 0.0 0.0 2.0 57.5 62.9 130.0 725.9
1985 139.6 266.9 101.5 19.0 0.0 0.0 0.0 0.1 0.6 0.9 53.6 102.1 684.3
1986 107.5 100.9 257.8 34.7 2.7 0.0 0.0 0.0 0.0 14.5 83.0 387.1 988.2
1987 450.9 129.0 153.2 100.8 0.0 0.0 0.0 0.0 0.1 128.0 120.4 96.9 1,179.3
1988 111.1 69.5 102.8 104.7 0 0 0 0 0 0 47.9 109.6 545.6
1989 135.1 106.7 78.1 0 0 0 0 0 0 136 107.7 19.2 582.8
1990 37.4 11.4 77.7 0 0 0 0 0 56.1 131.4 154.5 75.5 544.0
1991 83.6 65.9 124.6 16.9 0 0 0 0 0 32.5 19 45 387.5
1992 42.7 84.9 70 52.5 0 0 0 0 19.4 36.2 37 57.5 400.2
1993 132.6 132.3 221.8 39.8 0 0 0 0 36.5 81.3 62.2 119.4 825.9
1994 166.6 150.9 168.4 32.3 0 0 0 0 0 33.3 22.5 89.2 663.2
1995 135.4 112.1 69.9 75.4 0 0 0 0 0 0 53.8 128.8 575.4
1996 92.2 161.5 103.4 82.7 14.8 4.3 0 3.3 1.7 7 12.6 76.4 559.9
1997 45.3 256.9 58 39.7 0 0 0 0 20.2 70.3 69.4 362.4 922.2
1998 506 335.1 227.5 72.3 0 0 0 0 21.3 48.1 45.5 147.3 1,403.1
1999 231 340 99.5 112 63.7 0 0 0 0 95.6 156.8 174.5 1,273.1
2000 300.1 124.4 189.8 75.8 0 0 0 0 12.5 0 62.1 160.3 925.0
2001 255.4 251.9 310.6 193.5 0 0 0 0 11.1 18.9 137.4 100.5 1,279.3
2002 34.5 243 231.1 110.3 0 0 0 0 0 17 123.5 71.2 830.6
2003 197.5 155.9 174.1 35.1 0 0 0 0 0 16.5 16 179.5 774.6
2004 103.3 182 146.7 22.1 0 0 0 0 0 30.7 40.2 147.7 672.7
2005 125.3 102.3 173.8 52.9 0 0 0 0 0 0 0 120.3 574.6
2006 168 211.4 206 151.9 0 0 0 0 0 0 59.6 256.4 1,053.3
2007 167.4 181.1 209.8 84.4 0 0 0 0 0 48.4 30.2 143.9 865.2
2008 224.5 332.8 218.2 58.2 0 0 0.0 0.0 0 8 43.7 33.1 918.5
MEDIA 149.7 172.5 156.8 65.1 2.0 0.1 0.0 28.2 5.2 35.6 62.8 130.0 807.9
D.EST. 106.0 90.9 67.8 47.3 13.8 0.9 0.0 0.7 14.6 41.0 45.7 76.3
Información extendida
32

Cuadro N° 4.22
PRECIPITACION TOTAL MENSUAL - EXTENDIDA( mm. )
ESTACION - OYON
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. TOTAL
1963 0.0
1964 0.0
1965 0.0
1966 0.0
1967 91.2 156.4 169.70 89.90 2.80 0.10 47.60 83.30 20.00 34.80 37.90 28.20 761.9
1968 72.9 55.7 81.5 5.9 5.6 1.6 3.2 26.2 18.6 50.8 33.0 61.7 416.7
1969 39.6 103.6 89.6 59.2 3.8 2.5 2.4 13.2 10.3 39.1 65.7 142.9 571.9
1970 116.8 52.1 102.0 72.5 23.0 2.1 4.8 7.3 53.0 59.4 42.8 97.9 633.7
1971 82.1 121.1 154.1 38.9 4.4 1.4 0.3 15.9 5.0 44.9 46.3 110.0 624.4
1972 88.2 72.7 203.9 92.0 0.1 0.0 0.0 11.7 31.5 38.2 32.5 55.5 626.3
1973 116.0 101.8 116.4 94.8 44.6 1.3 6.8 9.0 47.4 25.9 43.8 134.5 742.3
1974 83.8 119.6 107.8 32.3 3.7 5.1 2.1 26.0 3.6 13.5 34.9 41.7 474.1
1975 127.4 76.9 165.7 44.3 36.8 0.0 0.0 8.3 29.5 31.8 39.9 16.4 577.0
1976 125.3 114.5 114.1 36.9 5.5 7.9 2.7 10.3 13.5 5.6 18.8 69.0 524.1
1977 68.0 111.1 48.5 37.5 46.2 0.8 1.7 0.7 17.8 14.2 85.6 72.3 504.4
1978 39.4 114.6 50.1 28.3 3.8 0.0 5.6 2.8 33.6 44.3 44.1 28.2 394.8
1979 48.3 95.4 106.7 57.1 7.2 0.0 0.0 0.0 9.5 17.6 16.5 12.7 371.0
1980 71.5 62.6 80.5 8.1 4.8 1.2 0.8 0.0 3.3 103.0 59.5 72.2 467.5
1981 92.9 156.4 107.0 0.0 0.0 0.0 0.0 7.2 0.0 57.2 61.7 109.5 591.9
1982 88.3 153.2 71.9 37.3 0.20 0.0 4.3 0.0 0.0 57.5 65.5 105.3 583.5
1983 162.8 50.7 180.2 102.6 0.0 0.0 0.0 0.0 3.2 14.30 44.40 91.10 649.3
1984 148.30 130.20 155.60 73.40 11.10 28.00 1.10 1.80 3.20 66.40 67.60 47.70 734.4
1985 52.20 100.00 50.20 69.60 3.90 1.70 0.00 7.80 9.30 10.80 29.10 35.60 370.2
1986 123.20 102.00 82.90 45.00 3.50 0.00 3.5 7.2 11.7 10.6 24.7 65.8 480.1
1987 127.3 105.1 35.8 25.8 1.7 0.0 5.3 3.6 14.9 19.6 90.2 45.4 474.7
1988 104.7 61.8 58.1 72.9 12.6 0.0 0.0 0.0 11.1 27.6 29.7 61.8 440.3
1989 133.7 93.9 109.7 46.5 22.5 3.7 0.0 2.0 14.7 39.5 18.4 7.6 492.2
1990 51.4 76.0 59.4 4.4 8.5 1.0 0.0 0.0 1.5 139.0 82.7 113.3 537.2
1991 49.1 146.2 107.4 23.1 0.9 0.0 0.0 0.0 0.0 0.0 14.3 16.8 357.8
1992 39.5 23.8 48.7 23.5 2.6 3.4 0.0 0.4 6.6 19.9 22.8 17.3 208.5
1993 89.2 127.7 147.0 105.4 0.8 0.0 0.0 0.0 9.0 80.1 79.9 247.4 886.5
1994 129.0 127.3 163.9 110.5 45.4 1.7 1.9 0.7 41.7 8.9 56.8 47.9 735.7
1995 73.3 35.2 140.1 59.4 9.0 5.1 1.2 4.4 7.3 43.2 49.4 85.5 513.1
1996 121.9 96.4 125.0 58.2 3.9 0.0 0.0 2.0 6.1 26.5 21.4 61.8 523.2
1997 88.3 115.7 40.5 26.8 0.0 0.0 0.0 0.0 14.0 24.2 64.4 125.3 499.2
1998 178.1 112.3 123.3 20.9 2.0 2.5 0.0 0.0 11.9 58.5 33.6 32.0 575.1
1999 101.6 193.2 85.7 52.6 38.5 0.0 4.2 0.0 31.9 57.1 50.3 76.9 692.0
2000 120.6 124.0 104.9 63.4 35.9 0.0 2.7 4.5 26.4 60.1 29.5 135.1 707.1
2001 143.3 87.0 149.9 33.9 9.9 7.5 0.0 0.0 26.4 35.6 104.9 66.0 664.4
2002 92.0 65.1 96.9 45.50 8.6 2.1 0.0 2.1 17.2 73.5 73.9 93.1 570.0
2003 89.70 96.3 121.7 37.0 0.0 0.0 0.0 1.3 11.3 15.8 8.7 87.7 469.5
2004 36.3 78.7 56.5 5.80 0.0 6.8 0.0 0.0 22.3 56.4 95.6 93.0 451.4
2005 89.80 40.2 105.6 9.5 4.1 0.0 0.0 3.9 0.5 28.0 23.8 80.3 385.7
2006 70.9 124.3 143.8 89.30 0.3 11.5 0.0 6.0 6.0 35.0 80.8 92.3 660.2
2007 92.4 77.4 148.5 55.2 36.6 0.0 0.0 0.0 6.7 52.2 44.9 39.5 553.4
2008 108.8 136.0 100.7 49.9 0.0 5.2 0.0 0.0 2.8 59.6 17.4 83.4 563.8
MEDIA 94.5 99.9 107.4 48.7 10.8 2.5 2.4 6.4 14.6 40.5 47.3 74.0 501.3
D.EST. 34.4 35.9 41.6 29.3 14.3 4.8 7.3 13.6 13.0 27.0 24.5 44.5
Información extendida
33

Cuadro N° 4.23
PRECIPITACION TOTAL MENSUAL ‐ EXTENDIDA( mm. )
ESTACION ‐ SURASACA
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. TOTAL
1963
1964
1965
1966
1967 284.9 163.8 202.2 47.5 8.4 15.7 6.9 23.4 60.1 130.6 131.4 88.5 1,163.4
1968 144.8 127.2 124.9 25.9 39.5 27.2 12.4 54.2 82.0 109.1 82.4 82.7 912.3
1969 67.3 140.5 98.6 81.5 7.9 17.8 7.4 34.1 38.0 69.3 121.0 132.3 815.7
1970 140.9 89.7 114.1 111.3 53.1 16.5 5.5 2.7 95.2 98.7 79.4 126.1 933.2
1971 119.4 133.9 191.5 50.4 28.2 18.3 3.4 42.5 14.0 80.5 51.4 134.5 868.0
1972 137.0 109.7 241.4 117.0 22.2 4.9 7.5 22.6 41.0 85.7 46.9 125.4 961.3
1973 134.2 148.9 148.3 142.9 54.5 18.9 18.2 32.1 53.1 135.7 165.6 139.8 1,192.2
1974 135.7 179.2 173.6 90.2 5.1 40.3 29.2 36.9 40.2 59.2 64.5 98.5 952.6
1975 239.8 143.7 200.8 104.8 96.9 16.4 5.3 44.5 100.9 80.3 94.8 96.0 1,224.2
1976 214.0 208.1 169.9 63.7 26.4 28.1 12.3 37.8 35.3 36.8 51.0 130.7 1,014.1
1977 116.5 220.6 180.9 63.0 63.5 5.9 15.4 2.3 38.5 31.4 149.2 39.7 926.9
1978 108.9 157.5 138.2 77.6 14.0 18.6 16.1 2.9 93.1 81.4 86.2 58.3 852.8
1979 62.4 146.9 216.0 81.1 19.5 1.2 5.3 7.7 28.6 25.2 29.2 53.0 676.1
1980 127.4 48.2 140.6 35.4 0.0 0.7 28.3 11.9 17.5 104.1 63.8 89.0 666.9
1981 111.6 236.7 107.8 41.1 0.0 2.5 0.0 65.9 9.5 93.8 140.5 138.3 947.7
1982 119.8 140.8 122.6 69.5 4.6 4.6 3.3 12.1 25.9 75.1 128.4 61.9 768.6
1983 88.2 50.0 127.9 65.0 41.8 19.0 0.0 6.4 45.9 12.5 63.3 122.7 642.7
1984 100.3 200.8 166.8 69.4 38.3 33.9 13.8 9.1 20.8 76.2 111.8 128.5 969.7
1985 101.5 95.5 120.4 50.2 0.0 0.0 0.0 6.6 14.7 27.3 39.9 90.6 546.7
1986 112.0 125.4 126.6 58.4 26.6 5.1 6.7 14.2 48.1 54.4 106.1 134.7 818.3
1987 196.5 133.6 153.4 72.3 9.4 11.8 0.0 12.1 17.8 92.5 39.9 62.9 802.2
1988 128.9 200.0 79.6 65.2 40.0 7.1 2.9 1.9 28.4 38.0 61.7 141.1 794.8
1989 168.2 152.1 132.1 81.7 45.0 8.6 10.4 22.7 31.3 69.9 51.2 139.8 913.0
1990 234.8 132.3 188.9 43.5 38.7 23.1 9.1 0.0 49.9 45.6 97.0 82.1 945.0
1991 76.2 102.9 191.3 80.2 28.4 24.5 2.1 0.8 19.2 149.1 100.0 126.7 901.4
1992 127.0 135.6 169.7 85.2 36.6 0.0 4.8 17.3 21.3 29.5 29.2 180.1 836.3
1993 61.1 119.1 96.6 42.8 8.5 34.5 0.0 3.7 71.3 113.0 104.8 117.3 772.7
1994 86.3 69.0 113.6 66.3 21.6 0.0 0.0 19.7 17.4 75.7 29.8 105.2 604.6
1995 64.4 103.3 196.1 88.7 4.8 5.7 0.0 11.5 26.4 77.5 117.8 110.9 807.1
1996 115.9 83.0 220.9 74.2 47.9 4.5 0.0 0.0 11.0 142.1 61.2 69.0 829.7
1997 166.1 115.6 65.7 26.9 6.9 6.0 11.5 4.3 25.7 106.6 39.2 87.2 661.7
1998 104.6 187.7 153.0 49.1 7.4 1.9 45.5 13.9 23.8 136.2 78.3 169.4 970.8
1999 121.0 150.5 143.0 72.6 51.5 11.5 0.1 2.7 49.8 51.7 45.9 156.1 856.4
2000 90.9 158.5 157.7 104.1 26.6 0.2 2.2 5.8 22.2 75.5 82.4 54.4 780.5
2001 91.5 133.4 332.7 80.9 28.1 17.7 0.5 9.4 48.6 61.5 71.4 84.9 960.6
2002 104.1 153.7 121.9 77.9 11.3 13.1 0.0 9.1 30.6 88.7 70.5 112.0 792.9
2003 94.7 108.3 392.4 93.1 17.2 4.9 7.0 2.0 46.7 35.9 48.0 111.5 961.7
2004 123.0 201.2 117.4 86.8 39.6 2.8 0.0 56.3 65.9 45.9 135.9 28.5 903.3
2005 99.5 79.8 126.6 45.2 10.1 3.7 4.7 11.1 21.6 25.6 43.5 57.1 528.5
2006 68.4 128.7 125.0 64.2 17.1 19.3 12.2 0.2 45.3 22.5 50.6 113.1 666.6
2007 104.4 125.5 209.1 66.0 94.6 0.0 0.8 10.6 47.3 155.5 58.0 90.6 962.4
2008 141.0 184.3 123.6 67.2 3.2 5.9 1.1 57.6 34.4 90.9 75.7 128.8 913.7
MEDIA 124.6 138.7 160.1 71.0 27.3 12.0 7.4 17.7 39.5 76.1 78.5 104.8 857.6
D.EST. 48.6 43.3 60.5 23.9 22.9 10.5 9.3 17.8 22.8 37.4 35.5 34.9
Información extendida
34

Cuadro N° 4.24
PRECIPITACION TOTAL MENSUAL ‐ EXTENDIDA( mm. )
ESTACION ‐ TUPE
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. TOTAL
1963
1964
1965
1966
1967 75.2 232.9 89.1 143 13.1 0 2 0 0.6 34.5 73.7 111.2 775.3
1968 68.7 54.2 305.6 0.7 0.1 0 0.8 0.3 133.4 12.7 64.6 63.1 704.2
1969 210.90 165.70 164.50 134.40 0.20 0.00 0.10 0 13 40.6 92.4 150.10 971.9
1970 0 0 320 140.6 21.8 0 0 0 30.6 87.5 88.9 152.3 841.7
1971 119.6 125.2 170.3 68.3 4 0 11.4 7.8 6.8 9.6 17.9 99.2 640.1
1972 153.3 138.4 263.3 60.3 0 0 7.9 0 0 38.3 49.5 80.2 791.2
1973 122.3 97.2 109.7 117.4 0 0 4.2 9.2 30.2 6.6 50.8 143 690.6
1974 116.1 125.9 64.5 41.9 0 0 1.6 0 19.4 16.4 34.8 45.8 466.4
1975 103.5 111.7 198.6 53 38.9 13.6 0 18.2 19.9 20.4 40.1 69 686.9
1976 135.1 156.7 126.8 46.2 14 14.5 0 12.7 21.6 12.7 19.1 67.2 626.6
1977 115.9 159.9 81.1 31.5 33.1 0 0 0 14.5 20.6 73.5 78.4 608.5
1978 103.3 160.4 64.7 44.2 0 0 1.8 0 37.8 41.7 69.7 66.1 589.7
1979 40.1 126.3 139.5 55 0 0 0 0 3.7 5.6 4.9 6.2 381.3
1980 18.8 15.1 26.1 9 0 0 0 2 0 15.4 63.4 88.6 238.4
1981 142.1 211.7 215.8 0 0 0 0 0 0 78.6 115.5 145.8 909.5
1982 137.9 246.8 215.2 110.4 0 0 0 0 4.8 9.6 36.9 84.9 846.5
1983 179.8 79.8 179.2 0 0 3.6 0 0 0 49.2 38 178.8 708.4
1984 132.8 263.6 290.70 40.6 9.6 1.8 0 0 0 94 112 4.8 949.9
1985 0 202 219 78.4 0 0 0 0.2 9 4 4.8 121.6 639.0
1986 172.8 193.2 136.2 102.4 0 0 0 0 0.8 4.4 44.1 74.2 728.1
1987 238.9 159.4 15.8 80.6 20 0 0 0 31.2 105.10 98.1 62.1 811.2
1988 140.8 104.6 118.2 211.1 0 0 0 0 6.8 39.6 50 106.1 777.2
1989 197.6 191.3 200.2 85.4 0 0 0 0 18.4 62.9 20 45.1 820.9
1990 94.8 98.4 102.8 0.4 0 2.6 0 1.4 2.8 125.2 136.8 15.9 581.1
1991 124.8 62.4 186 56.4 0 0 0 0 0 0 20.30 163.00 612.9
1992 57.0 32.9 77.3 31.4 3.6 0.0 0.0 0.0 10.8 86.8 33.0 44.7 377.5
1993 104.8 85.5 203.6 123.7 0.8 0.0 0.0 0.2 16.1 55.2 100.1 151.4 841.4
1994 125.2 232.9 252.0 20.2 0.3 0.0 0.0 0.0 1.7 1.0 8.4 98.5 740.2
1995 52.2 0.2 59.7 46.0 0.0 0.0 0.0 1.2 10.8 4.1 34.7 142.8 351.7
1996 211.2 187.2 248.8 52.7 0.1 0.0 0.0 2.6 0.0 10.7 33.1 32.6 779.0
1997 201.4 126.1 59.5 9.1 0.3 0.0 0.1 0.1 0.5 35.6 44.0 161.8 638.5
1998 244.1 72.1 217.4 104.5 16.6 0.1 0.1 0.1 0.2 61.1 99.9 58.1 874.3
1999 116.2 232.9 259.2 17.1 0.0 0.0 0.0 0.0 22.1 14.4 40.5 153.0 855.4
2000 148.8 232.9 157.0 48.8 0.1 0.0 0.0 0.0 67.5 11.7 24.7 161.2 852.7
2001 244.1 190.1 292.7 86.4 0.0 0.0 0.1 0.0 11.1 61.2 102.6 86.9 1,075.2
2002 139.2 76.6 72.7 45.4 0.2 0.0 0.0 0.0 3.2 75.6 43.5 87.5 543.9
2003 162.9 55.5 200.1 113.4 3.9 0.1 0.0 1.6 5.0 42.1 61.4 89.7 735.7
2004 4.9 111.4 68.0 8.8 0.0 0.0 0.0 11.9 4.1 19.9 60.9 150.4 440.3
2005 115.8 124.1 151.7 16.4 27.8 0.1 0.0 0.0 0.5 26.1 43.7 43.4 549.6
2006 95.3 230.8 262.0 190.6 0.1 0.0 0.0 0.1 2.5 19.0 31.5 75.1 907.0
2007 179.4 148.4 115.9 104.7 0.8 0.0 0.0 10.3 0.1 53.3 44.0 14.8 671.7
2008 244.1 171.0 221.0 130.6 0.0 0.0 0.0 0.2 8.7 121.7 129.0 146.1 1,172.4
MEDIA 128.4 137.9 164.8 68.1 5.0 0.9 0.7 1.9 13.6 38.9 56.1 93.4 709.6
D.EST. 64.8 69.2 80.9 51.8 9.8 3.0 2.2 4.2 23.0 33.8 33.9 48.1
Información extendida
35

Cuadro N° 4.25
PRECIPITACION TOTAL MENSUAL ‐ EXTENDIDA( mm. )
ESTACION ‐ PARQUIN
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. TOTAL
1963
1964
1965
1966 0.0
1967 140.6 315.7 315.8 158.6 0.0 0.0 1.00 0.30 0.00 74.40 33.30 106.00 1,145.7
1968 65.2 32.60 52.30 86.30 2.40 0.00 7.90 20.30 23.00 13.1 49.4 50.5
1969 38.7 111.0 124.0 63.5 74.50 0.70 0.30 3.1 12.1 71.8 83.1 164.4
1970 165.4 79.6 83.4 96.1 23.6 2.7 1.8 5.5 64.6 43.7 43.8 95.6 705.8
1971 73.7 128.5 195.9 51.5 5.3 0.0 0.0 5.4 10.9 16.3 25.6 73.0 586.1
1972 131.0 105.8 283.1 81.3 0.0 0.0 16.1 1.9 11.7 27.5 35.7 97.1 791.2
1973 159.4 114.5 157.9 122.6 37.4 0.0 11.6 0.0 21.4 80.9 68.6 117.5 891.8
1974 71.5 131.0 198.0 37.2 4.8 0.0 1.3 6.1 7.7 4.4 18.7 11.2 491.9
1975 116.4 110.3 97.7 14.8 15.9 2.7 0.0 0.0 0.0 55.9 19.7 50.6 484.0
1976 154.8 184.3 156.1 51.1 4.3 6.7 0.4 1.7 4.5 0.8 3.6 10.1 578.4
1977 10.8 169.8 98.3 36.1 6.1 0.0 0.0 0.0 0.0 7.6 94.7 80.3 503.7
1978 113.7 164.0 102.9 53.5 0.0 0.0 4.3 1.8 15.3 37.5 93.8 83.9 670.7
1979 43.5 158.9 152.5 45.8 2.1 0.0 0.5 1.4 1.0 0.0 1.4 9.3 416.4
1980 49.8 25.6 14.5 2.5 0.0 6.4 2.4 0.0 0.0 87.5 80.3 79.5 348.5
1981 130.1 199.7 195.3 23.3 0.0 0.0 0.0 8.6 0.0 67.4 105.5 135.9 865.8
1982 118.7 220.8 104.6 71.2 1.5 0.0 0.0 0.0 10.6 76.4 108.0 74.7 786.5
1983 167.6 66.3 152.1 86.7 9.1 0.0 0.0 0.0 9.2 39.2 34.9 168.4 733.5
1984 121.1 227.0 201.7 39.2 49.0 7.3 0.0 0.0 0.0 85.5 100.2 138.8 969.8
1985 53.9 192.2 150.2 60.5 34.4 3.2 0.0 1.6 22.4 29.2 34.1 101.4 683.1
1986 166.2 164.9 121.2 90.7 0.0 0.0 0.0 0.0 0.0 33.6 46.3 59.7 682.6
1987 240.6 142.0 92.1 60.8 15.0 0.0 0.0 0.0 12.5 21.0 61.8 109.3 755.1
1988 132.7 103.8 113.3 91.7 13.4 0.0 0.0 0.0 6.6 36.9 36.9 90.7 626.0
1989 188.1 200.3 189.3 94.0 11.2 7.7 0.0 0.0 17.4 34.8 13.3 0.0 756.1
1990 98.8 89.3 87.7 44.6 5.3 6.0 0.0 0.0 1.8 105.7 116.8 17.30 573.3
1991 114.4 44.4 173.0 55.3 0.0 0.0 0.0 0.0 0.0 61.0 43.0 63.0 554.1
1992 56.1 31.3 92.1 57.6 0.0 0.0 0.0 0.0 0.0 109.2 1.5 25.3 373.1
1993 160.9 119.8 154.6 120.0 34.6 0.0 0.0 0.0 15.0 93.2 151.5 126.7 976.3
1994 128.0 217.9 172.4 57.9 30.4 0.0 0.0 0.0 11.4 7.4 5.8 53.8 685.0
1995 81.6 38.4 149.3 54.1 6.9 0.0 8.3 0.0 3.1 28.8 97.5 49.4 517.4
1996 150.1 137.5 232.3 96.1 1.8 0.0 0.0 0.0 0.0 27.6 0.0 23.6 669.0
1997 53.8 109.4 53.7 48.3 0.0 0.0 0.0 0.0 13.0 6.5 83.5 197.4 565.6
1998 216.2 115.0 284.0 61.1 0.0 0.0 0.0 0.0 8.00 54.3 53.2 69.1 860.9
1999 119.8 237.6 186.9 84.4 62.6 0.0 0.0 0.0 33.7 50.1 56.3 108.8 940.2
2000 284.0 307.6 240.6 83.2 46.9 0.0 0.0 0.0 30.1 50.1 61.4 285.6 1,389.5
2001 248.7 169.5 356.9 48.9 23.0 0.0 0.0 0.0 31.9 65.4 166.8 68.1 1,179.2
2002 69.7 135.4 244.9 76.9 0.0 0.0 0.0 0.0 27.0 91.6 162.8 108.9 917.2
2003 206.6 100.60 339.4 113.8 0.0 0.0 0.0 0.0 0.0 36.5 30.7 160.2 987.8
2004 34.9 154.7 105.7 42.0 19.7 7.0 0.0 0.0 24.3 57.9 123.1 202.4 771.7
2005 92.5 66.3 171.1 48.2 0.0 0.0 0.0 5.7 0.0 16.3 8.5 128.6 537.2
2006 117.8 197.9 223.4 175.5 0.0 0.0 0.0 0.0 0.0 17.3 31.2 139.7 902.8
2007 177.0 132.5 243.0 84.0 30.4 0.0 0.0 0.0 0.0 46.9 12.8 81.5 808.1
2008 175.1 192.0 167.9 69.7 0.0 2.0 0.0 0.0 30.5 144.1 47.8 90.5 919.6
MEDIA 124.8 141.6 167.4 70.0 13.6 1.2 1.3 1.5 11.4 48.0 58.3 93.0 722.0
D.EST. 61.6 67.6 76.8 34.1 18.6 2.4 3.4 3.6 13.4 33.2 44.4 58.0
Información extendida
36

Cuadro N° 4.26
PRECIPITACION TOTAL MENSUAL ‐ EXTENDIDA( mm. )
ESTACION ‐ PICOY
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. TOTAL
1963
1964
1965
1966
1967 116.90 227.70 81.10 108.60 0.00 0.00 0.00 0.20 8.4 64.3 20.7 80.5 708.4
1968 19.00 68.70 168.10 34.60 10.10 0 0.40 0.00 8.80 3.30 23.70 90.60 427.3
1969 122.60 117.80 81.90 41.10 4.10 0 0.00 0.10 6.80 22.70 20.20 82.90 500.2
1970 38.50 74.40 163.60 34.00 0.30 0 8.40 0.80 0.60 8.80 44 64 437.4
1971 63.50 100.7 141.1 34.9 5.3 0 0 7 5 12.8 25.6 93.5 489.4
1972 105.5 109.1 247.8 64 0 0 0.00 0 11.1 34.7 35.8 65.4 673.4
1973 25.50 89.10 106.80 46.50 2.00 0.00 0.10 0.60 31.90 63.70 23.30 42.00 431.5
1974 92.30 83.40 79.50 51.10 0.80 0.00 0.00 0.00 3.30 10.20 44.70 33.80 399.1
1975 114.20 136.80 113.60 42.90 5.50 0.10 0.00 0.00 5.60 17.50 40.50 106.10 582.8
1976 42.50 79.80 80.70 42.90 0.30 0.10 0.30 0.30 5.70 0.00 60.30 65.60 378.5
1977 23.00 74.80 49.40 32.50 2.90 0.10 4.50 0.60 3.70 4.30 81.70 83.30 360.8
1978 109.20 90.50 61.80 52.40 5.70 0.00 6.90 0.00 20.40 30.60 66.10 41.30 484.9
1979 81.40 78.90 101.40 61.60 5.70 0.00 0.70 0.10 6.30 1.50 106.40 73.40 517.4
1980 31.80 35.00 37.10 5.60 1.60 0.00 0.00 0.00 0.00 80.1 48.9 62.2 302.3
1981 106.1 160.2 151.4 12.9 0 0 0 9.1 0.5 46.4 72.1 105.6 664.3
1982 86.1 148.1 83.1 41 0 0.4 0.5 0.4 9.5 47.6 97.1 46.3 560.1
1983 99 39.9 103.9 66.2 10.7 4.3 0 0 5.8 24.4 26 119.7 499.9
1984 80.9 162.7 160.9 34.9 32.6 9.8 0.4 0.8 1.2 48.8 71.1 88.1 692.2
1985 29.7 116.4 113.4 47.8 16.4 3.3 0 0 16.3 16.8 31.5 78.5 470.1
1986 127.9 157 91 77.9 18.9 0 1 5.1 1.1 13.1 25.1 122.7 640.8
1987 104.6 88.3 69.2 26.9 19.9 0 0 4.6 9.3 10.8 40.4 76.1 450.1
1988 91.6 70.2 73.1 58.2 19.2 0 0 0.9 4.2 21 17.9 76.1 432.4
1989 145.6 147 134.7 40.3 14 2.8 0 2.4 7.3 36.5 8.5 8.7 547.8
1990 105.2 26.8 37.8 18.8 5.8 0.7 0 0 5.5 76.5 70.3 63.5 410.9
1991 59.2 57.9 120.6 31.3 9.4 0 2.8 0 7.4 63.4 40.7 37 429.7
1992 35.3 40.1 80 25.8 0 0 0 1.7 6.4 13.1 33.5 19.3 255.2
1993 97.6 100.5 118.4 72.7 18.2 0 0 0 12.5 69.9 99.9 104 693.7
1994 100.9 130.2 130.1 61.6 14 0 0.7 0 9.4 7.1 40.3 65.9 560.2
1995 74.3 31.5 79.9 46.5 8.6 0 3.4 0 4.6 32.2 63.9 74.3 419.2
1996 92.6 139.7 119.1 71.2 3.5 0 0 0 0 20.9 16.9 70.7 534.6
1997 82.5 96.5 44.2 6.4 0 0 0 0.6 12 13.4 45.4 116.2 417.2
1998 140 83.7 133.2 41.6 0 5.2 0 0 10 24.6 34.5 43.2 516.0
1999 92.9 200.6 105.1 56 40.9 3 0 0 21.9 37.2 17.8 95.7 671.1
2000 65.5 83.9 66.3 35.4 21 0 0 0 7.5 5.9 12 57.4 354.9
2001 84.2 57.4 138.5 10.5 0 0 0 0 9 4 109.6 17.7 430.9
2002 31.8 39.8 40.2 33.8 0 0 0 0 0 26 35.9 50.2 257.7
2003 64.1 49 85.3 26 0 0 0 0 0 0 21 61.7 307.1
2004 7.3 76.9 76.6 22.4 0 0 0 0 26 41.4 94 93.3 437.9
2005 64.2 61.9 110.3 16.2 0 0 0 0 0.4 6.7 13.1 78.4 351.2
2006 109 113.8 182.9 103.9 0 3.3 0 0 3.8 8.1 45.9 93.7 664.4
2007 100.8 97.3 152.6 74.3 24.5 0 0 0 0 37.2 9.3 50.6 546.6
2008 164.7 130.4 107.8 36.2 0 0 0 2 0 81.8 40.6 77 640.5
MEDIA 78.3 95.7 102.1 41.9 7.6 0.8 0.8 0.9 7.8 27.2 45.7 70.6 479.5
D.EST. 34.4 44.1 32.8 19.2 10.1 2.1 1.5 1.9 7.6 22.9 29.2 29.2
Información extendida
37

Cuadro N° 4.27
PRECIPITACION TOTAL MENSUAL ‐ EXTENDIDA( mm. )
ESTACION ‐ PATON
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. TOTAL
1963
1964
1965
1966
1967 146 172.8 172.6 89 18.9 10.4 7.5 4.2 21.6 114.7 81.8 72.6 912.1
1968 122.5 64.9 96.2 48.3 7.9 4.3 10.7 5.8 38.2 91 54.9 57.4 602.1
1969 129.6 127 87.8 61.8 10.9 22 3.7 20.5 22.5 83.9 91.2 199 859.9
1970 156.2 71.1 84.6 48.6 21.4 9.1 14.2 4.5 12.6 54.5 59.1 129.8 665.7
1971 157.9 124.3 169.7 62.3 12.3 4 3.5 26.1 15.7 82.3 66.1 110.7 834.9
1972 112.1 94.2 229.4 105.3 6 0.6 7.5 21.3 50 61.4 51.8 72.1 811.7
1973 130.3 119.7 148.7 98.9 39.8 8.9 5.5 17 68.8 126.6 67.8 144.2 976.2
1974 112.2 170.5 129.6 51.3 9.1 13.5 7 38.4 16.6 40.9 45.2 45.2 679.5
1975 137.7 96.8 165.4 59.7 55.7 3 1 22.8 43.4 53.7 62.2 70.4 771.8
1976 117.2 136.6 112 46.2 16.8 3.5 10 28.8 23.2 24.8 43.7 94.5 657.3
1977 69.4 126.3 112.1 64.1 56 0 13.6 0 34.1 38.1 107 83.8 704.5
1978 139.3 133.1 83.4 37.7 6.8 0.1 11.7 0.6 7.8 71.7 69 39.1 600.3
1979 133.4 79.6 204.1 81 7.2 0 8.3 0 13.4 31.4 32.5 10.9 601.8
1980 133.9 80.8 91.3 27.3 10.3 0.3 6.8 0 31.9 97.7 78.1 82.2 640.6
1981 130.1 267.2 90.2 31.5 15.1 0 3.8 3.6 10.6 73.4 71.7 168.7 865.9
1982 127.2 170.8 90 56.9 2.3 0.3 10.2 0 22.1 54.1 82.8 64.2 680.9
1983 109.7 85.4 100.7 318.2 15.2 0.1 2.1 0 22 36.2 77.9 171.8 939.3
1984 118.5 120.1 161.7 66.2 23.3 9.8 12.4 0 39.3 98.9 49.7 18.2 718.1
1985 145.1 90.9 72 41.6 8.1 0 3.2 6 16.4 60.4 98.1 124.6 666.4
1986 92.3 79.9 84 53.2 4.3 0.3 10.7 0 9 67.5 44.8 63.6 509.6
1987 117.4 86.3 126.4 49.8 15.6 6.8 2.5 0.2 10.4 113.7 33.5 23.7 586.3
1988 140.5 114.1 53.3 36.1 15.9 1.4 3.2 1.8 12.1 65 81.2 136.4 661.0
1989 141.4 169 108.8 47.5 13.5 0 4.2 2.4 16.8 57.9 32.9 47 641.4
1990 153.2 61.5 145.8 42.4 22.9 1.5 4.1 1.3 132.4 94 42.9 23.5 725.5
1991 158.9 139.6 154.4 288.1 15.6 0.1 10.9 1.5 14.5 103 77.5 241.7 1,205.8
1992 126 194.1 170.7 317.6 13.1 1.4 3.9 1.1 32 45.8 63.1 89.5 1,058.3
1993 138.9 59.3 88.7 104.3 11.7 21.5 2.7 1.5 63.5 141.1 80.8 107.2 821.2
1994 138.6 96.3 99.2 50.6 14 0 8.6 1.2 13.2 117.2 47 76.1 662.0
1995 108.7 121.6 117.2 50.5 10.7 0 7.8 1 7.9 36.7 80.2 166.7 709.0
1996 144.6 74.8 188.2 46.2 3.1 2.3 2.3 6.3 41.6 132 42.7 29.3 713.4
1997 158.8 193.3 69.3 64.7 14.2 0 6 1 41.5 89.6 69.8 74.4 782.6
1998 112.9 165.2 151.7 79.6 13.3 0 4 1.5 65.3 98.3 49.5 99.3 840.6
1999 135.3 84.8 131.8 41.3 2.9 10.7 3.2 1.2 10.8 98.8 110.3 226.1 857.2
2000 144.6 104.9 114 38.3 9 1.4 4.3 1.2 35.6 65 87.4 70.3 676.0
2001 93.7 136.4 374.1 47.4 10.3 0.3 2.6 1.7 58.3 82 31.8 52.1 890.7
2002 122.9 122.8 100.6 61.8 12.1 4.2 1.5 1.6 14.1 61.6 84.3 97.6 685.1
2003 139.8 61 731.7 46.1 16.8 0 5.5 1.3 24.3 34.6 48.7 64.6 1,174.4
2004 125 145.6 96.5 42 16 27 3 2.4 14.7 45.9 106.3 65.6 690.0
2005 147 84.5 113.2 62.6 13.8 0 2 2.2 14 77.2 68.2 28.7 613.4
2006 141.1 161.6 102.7 61.9 6.9 2.1 6.1 1.6 15 29.5 37.5 53.6 619.6
2007 165.8 121.3 155.8 55 12 0 3.4 2.4 20.8 120.8 57.3 38 752.6
2008 117.6 176.8 80.5 33.7 12.7 8.7 4.6 1.2 13.3 144.9 79.7 93.1 766.8
MEDIA 130.0 118.6 144.1 76.1 15.2 4.3 6.0 5.9 29.3 74.9 66.0 90.8 761.3
D.EST. 19.2 45.5 117.8 75.0 12.3 6.4 3.5 8.8 25.2 31.2 22.4 56.8
Información extendida
38

Cuadro N° 4.28
PRECIPITACION TOTAL MENSUAL ‐ EXTENDIDA( mm. )
ESTACION ‐ ANDAJES
AÑO ENE. FEB MAR. ABR MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. TOTAL
1963
1964
1965
1966
1967 127.9 190.5 236.0 16.0 3.0 4.1 1.5 2.8 2.6 37.7 11.2 33.0 666.3
1968 79.1 56.3 82.5 5.6 9.3 0.0 0.3 7.5 1.7 20.7 13.4 16.3 292.7
1969 37.6 86.5 98.5 3.3 0.1 0.7 1.0 1.5 5.6 30.6 36.3 116.3 418.0
1970 147.7 43.2 88.7 53.8 16.9 0.3 0.5 0.2 32.1 32.3 35.9 68.0 519.6
1971 59.5 122.6 169.0 26.6 0.0 0.6 0.0 0.0 0.2 18.2 7.9 65.8 470.4
1972 109.1 86.0 250.9 51.1 0.0 0.0 0.0 0.2 5.2 16.6 35.4 61.7 616.2
1973 141.4 105.4 144.1 77.6 23.0 0.0 6.7 3.7 21.8 54.7 16.5 94.9 689.8
1974 52.1 136.8 95.0 14.1 1.8 0.2 0.0 1.3 0.9 15.7 22.3 20.5 360.7
1975 133.7 96.2 159.5 35.7 16.6 6.5 0.0 3.9 2.0 20.9 19.9 33.7 528.6
1976 135.2 133.6 99.1 16.6 1.0 6.6 0.0 0.6 9.4 0.0 0.0 34.4 436.5
1977 69.0 102.5 103.8 13.7 15.2 0.0 0.0 0.0 5.8 2.7 35.0 22.6 370.3
1978 56.5 104.4 38.6 18.2 0.0 0.0 1.9 5.7 4.3 14.2 36.4 46.4 326.6
1979 54.0 107.4 18.2 7.9 2.2 0.6 0.0 0.0 1.1 5.0 42.2 37.2 275.8
1980 91.0 49.1 0.0 1.1 0.0 0.0 0.0 0.7 0.9 45.3 52.0 42.3 282.4
1981 114.1 110.5 142.8 24.7 0.3 0.0 0.0 0.0 1.6 55.6 39.4 56.9 545.9
1982 187.4 70.7 78.6 65.5 1.8 3.4 0.0 0.7 5.4 33.0 19.4 69.1 535.0
1983 75.6 39.2 92.9 27.9 0.7 0.0 0.2 5.6 5.2 4.5 1.8 34.8 288.4
1984 143.4 172.7 31.9 3.6 6.1 5.5 0.0 0.0 0.6 14.4 2.3 102.9 483.4
1985 25.2 105.5 136.3 30.8 11.5 4.8 0.9 0.0 6.8 9.0 11.0 59.4 401.2
1986 128.9 100.3 101.5 55.4 22.6 0.0 0.0 4.0 2.2 0.0 7.0 112.3 534.2
1987 103.0 105.6 46.1 22.7 1.7 0.0 0.0 2.0 5.8 9.0 31.7 84.6 412.2
1988 82.4 95.3 0.0 9.3 3.1 1.5 0.1 0.3 22.2 53.4 53.4 12.8 333.8
1989 49.1 58.3 15.8 3.7 0.0 0.0 0.0 0.0 3.2 43.8 47.6 40.7 262.2
1990 34.0 60.7 134.8 16.2 5.8 0.1 1.1 0.0 6.4 47.6 35.2 16.9 358.8
1991 13.4 12.6 50.2 35.6 0.2 0.0 0.0 3.6 4.0 18.2 5.1 7.4 150.3
1992 75.2 89.0 144.1 66.6 11.6 0.0 0.3 0.0 1.1 33.4 56.2 62.0 539.5
1993 96.7 133.8 103.8 36.6 8.2 0.0 0.0 0.0 11.3 0.0 19.1 42.7 452.2
1994 46.5 33.9 67.6 39.3 2.3 0.0 0.0 0.0 0.5 6.6 37.3 59.5 293.5
1995 99.3 126.0 105.1 27.8 0.0 0.0 0.0 0.0 0.4 12.7 13.7 43.5 428.5
1996 66.9 78.3 16.7 0.0 0.0 0.0 0.0 0.0 0.7 13.8 42.3 107.7 326.4
1997 185.1 122.8 70.9 12.6 0.0 0.0 0.0 0.0 0.0 27.2 13.7 27.6 459.9
1998 87.2 187.2 102.2 31.1 7.0 0.6 0.0 0.0 0.8 34.1 6.6 26.2 483.0
1999 107.4 108.8 99.3 53.2 21.0 0.0 0.0 0.0 0.5 7.6 14.8 132.2 544.8
2000 169.7 70.8 143.5 36.0 6.2 0.0 0.0 0.0 1.0 12.9 67.2 28.7 536.0
2001 19.1 87.3 88.9 64.9 1.2 0.0 0.0 0.0 46.0 30.8 58.2 74.9 471.3
2002 60.9 68.2 90.6 40.9 0.0 0.0 0.0 0.0 0.0 7.5 13.2 80.2 361.5
2003 27.7 46.2 59.8 27.7 0.0 0.0 3.2 0.0 10.8 14.8 47.4 62.8 300.4
2004 45.6 25.0 84.8 2.4 0.0 0.0 0.0 0.0 0.0 3.1 4.1 63.5 228.5
2005 80.8 20.0 134.1 94.8 0.0 1.4 0.0 3.7 1.1 5.9 24.8 91.4 458.0
2006 109.0 83.8 149.3 73.8 0.0 0.0 0.0 0.0 0.0 30.3 0.0 27.0 473.2
2007 100.0 159.6 107.9 35.2 0.0 0.0 0.0 0.0 0.0 26.8 27.4 47.1 504.0
2008 128.4 161.6 155.6 1.3 0.0 0.0 0.0 0.0 4.9 39.8 0.8 72.0 564.4
MEDIA 89.4 94.1 98.5 30.5 4.8 0.9 0.4 1.1 5.6 21.7 25.4 55.7 428.2
D.EST. 46.4 38.8 52.5 20.8 7.0 2.0 1.3 1.7 9.0 17.0 18.8 30.5
Información extendida
39

Cuadro N° 4.29
PRECIPITACION TOTAL MENSUAL ( mm. )
ESTACION ‐ PACCHO
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. TOTAL
1963
1964 121.8 151.9 164.2 60.5 6.9 0.7 0.3 1.0 4.4 15.1 24.6 56.7 608.2
1965 121.8 151.9 2.5 114.6 4.5 0.0 0.0 0.0 9.2 8.8 5.7 34.8 453.8
1966 108.3 84.7 91.4 47.2 0.0 0.0 0.0 0.0 3.1 92.3 29.2 35.6 491.8
1967 226.4 298.0 171.1 27.7 0.0 0.0 0.0 0.0 5.1 13.9 0.0 56.7 798.9
1968 46.0 40.2 151.7 0.0 0.0 0.0 0.0 1.0 5.9 7.1 33.8 0.0 285.7
1969 8.2 123.3 116.5 26.5 0.0 4.4 0.0 0.0 3.2 41.7 151.4 162.6 637.8
1970 205.8 39.5 51.8 6.7 10.1 0.0 0.0 3.6 47.4 59.6 29.4 41.5 495.4
1971 54.3 150.4 323.4 109.4 5.5 1.9 1.5 8.1 1.2 0.4 5.4 22.7 684.2
1972 29.7 259.7 620.0 231.8 4.1 0.1 0.1 0.3 0.0 0.0 0.0 104.7 1250.5
1973 409.4 345.9 178.3 82.1 0.0 0.0 0.4 5.2 2.4 7.1 6.4 103.2 1140.4
1974 309.1 338.8 117.1 11.1 11.4 0.0 0.0 0.0 0.0 0.0 1.5 14.3 803.3
1975 96.4 177.1 119.7 7.5 8.9 1.5 1.0 0.1 1.9 16.5 7.6 25.0 463.2
1976 257.8 112.7 193.8 10.7 2.9 1.8 2.7 5.6 5.9 3.1 19.3 43.1 659.4
1977 316.4 350.3 258.6 164.4 14.6 5.1 2.3 3.1 8.4 6.7 12.3 0.0 1142.2
1978 119.0 116.5 217.3 89.9 16.2 4.0 3.8 4.1 2.5 2.7 2.7 1.4 580.1
1979 49.4 46.2 162.7 52.3 1.3 1.0 1.6 0.5 2.5 4.4 3.6 4.5 330.0
1980 16.9 44.9 164.2 60.5 6.9 0.7 0.3 1.0 4.4 15.1 34.4 12.1 361.5
1981 51.8 181.3 179.6 33.3 0.0 0.0 0.0 0.0 0.0 8.2 41.5 48.5 544.2
1982 59.1 38.1 15.3 47.9 0.0 0.0 0.0 0.0 27.3 53.1 29.9 81.0 351.7
1983 108.4 48.2 219.4 98.3 2.7 5.3 0.0 0.0 0.0 0.0 18.2 97.9 598.4
1984 98.0 296.9 159.5 52.3 70.7 5.1 0.0 0.0 0.0 37.4 49.6 78.6 848.1
1985 19.9 122.7 149.7 51.2 10.3 0.0 0.0 0.0 0.0 10.5 9.6 33.1 407.0
1986 135.2 166.7 117.4 106.5 7.1 0.0 0.0 11.6 0.0 0.0 30.2 121.0 695.7
1987 129.2 130.1 111.1 19.8 6.2 0.0 0.0 0.0 9.1 5.6 27.1 33.7 471.9
1988 131.6 131.8 87.9 71.1 5.2 0.0 0.0 0.0 0.0 11.0 9.2 5.6 453.4
1989 212.8 236.8 218.9 26.3 0.0 0.0 0.0 0.0 0.0 0.8 0.0 0.0 695.6
1990 56.0 28.2 14.6 17.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 60.2 176.8
1991 37.5 67.2 135.6 15.7 0.0 0.0 0.0 0.0 0.0 13.1 10.1 6.0 285.2
1992 73.8 75.2 34.5 12.1 0.0 0.0 0.0 0.0 0.0 7.2 0.3 6.7 209.8
1993 107.8 129.9 211.7 103.4 8.1 0.0 0.0 0.3 0.0 40.3 55.9 92.1 749.5
1994 136.9 185.3 115.4 57.0 0.0 0.0 0.0 0.0 13.8 0.0 10.4 74.4 593.2
1995 79.7 63.6 105.9 84.0 13.3 0.0 0.0 0.0 0.0 25.4 67.9 57.7 497.5
1996 110.1 154.4 174.2 38.5 0.0 0.0 0.0 0.0 0.0 10.9 6.0 42.3 536.4
1997 94.4 135.5 65.8 46.3 0.0 0.0 0.0 0.3 3.9 9.2 62.0 181.4 598.8
1998 259.2 236.4 308.0 66.5 0.0 0.5 0.0 0.0 1.2 13.7 1.5 38.9 925.9
1999 102.5 314.1 165.8 68.4 55.7 0.0 0.0 0.0 4.0 19.5 19.0 58.9 807.9
2000 142.6 199.0 154.6 58.3 29.2 0.0 0.0 0.0 3.9 19.9 14.1 123.3 744.9
2001 244.7 122.0 272.4 39.3 0.7 0.0 0.0 0.0 7.6 10.5 80.8 52.1 830.1
2002 56.7 129.3 145.0 116.9 0.0 0.0 0.0 0.0 15.2 31.3 71.4 30.6 596.4
2003 79.9 110.6 142.9 25.9 0.0 0.7 0.0 0.0 0.0 6.2 5.9 122.1 494.2
2004 23.1 155.9 106.5 63.1 0.0 0.0 0.0 1.0 4.7 19.5 52.7 86.9 513.4
2005 63.5 68.6 131.1 33.6 0 0 0 0 0 0 4.3 122.6 423.7
2006 133.3 187.1 255.8 97.9 0 0 0 0 0.8 1.7 21.2 99.9 797.7
2007 120.3 116.4 254.2 114.6 6.8 0 0 0 0 17.4 6.6 35.1 671.4
2008 116.5 172.4 230 55 0 0.3 0 0 0 12.8 34.9 41.7 663.6
MEDIA 121.8 151.9 164.2 60.5 6.9 0.7 0.3 1.0 4.4 15.1 24.6 56.7 608.2
D.EST. 87.0 87.3 100.3 44.8 13.6 1.5 0.8 2.4 8.3 18.2 28.6 44.5
Información extendida
40

Cuadro N° 4.30
PRECIPITACION TOTAL MENSUAL ‐ EXTENDIDA( mm. )
ESTACION ‐ PAMPA LIBRE
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. TOTAL
1963
1964
1965
1966
1967 24.20 49.10 96.30 24.80 0.10 0.00 0.00 0.00 0.00 0.10 0.10 5.00 199.7
1968 16.50 6.40 45.50 4.30 0.00 0.00 0.00 0.00 1.00 0.10 1.20 57.90 132.9
1969 33.20 17.70 5.30 0.4 0 0 0 0 0 6.5 14.70 55.20 133.0
1970 61.60 37.60 37.80 0.00 0.6 0.00 0.00 0 1.7 4.6 5.2 13.3 162.4
1971 33 40.20 69.50 9.60 1.70 0.00 0.00 0.00 0 0 0 20.9 174.9
1972 31 25.8 119.10 12.70 0.30 0.00 0.00 0.00 0 0 2.5 86.4 277.8
1973 173 81.6 128.3 0.80 0 0 0 0 0 0 0 1.2 384.9
1974 53.2 38.3 62.8 0 0 0 0 0 0.00 0.00 3.4 10.5 168.2
1975 26.7 44.1 135.7 7.8 0 0 0 0 0 1.8 3.1 4.4 223.6
1976 26.7 22.1 0 0 0 0 0 0 0 0 0 0 48.8
1977 12.7 43.3 143.4 7.3 0 0 0 0 0 0 0 20.5 227.2
1978 27.9 30 57.8 27.7 0 0 0 0 0 0 0 0 143.4
1979 1.20 1.80 10.10 1.30 0.00 0.00 0.00 0.00 0.00 0.00 15.00 18.00 47.4
1980 5.00 26.30 5.90 2.60 0.20 0.00 0.00 0 0 0.00 5.20 0.40 45.6
1981 2.90 23.80 58.70 0 0 0 0 0 0 48.30 22.20 25.80 181.7
1982 38.60 20.40 64.60 11.10 0.00 0.00 0.00 0.00 0.00 0.50 0.40 4.40 140.0
1983 3.50 3.50 0.40 4.60 0.00 0.00 0.00 0.00 0.00 0.00 0.10 50.00 62.1
1984 22.8 11.6 22 8.6 0 0 0 0 0 0 11.8 13.1 89.9
1985 5.1 17.6 35.3 12.8 0 0 0 0 0 0 0 5.8 76.6
1986 17.3 13.6 0 3 0 0 0 0 0 0 3 7.9 44.8
1987 0.5 54.5 5.5 1 0 0 0 0 0.1 0 3 18 82.6
1988 28.5 9.5 16 6.5 0 0 0 0 0 0 3 20.1 83.6
1989 53.1 23.5 30 16.5 0.7 0 0 0 0 2 0 0 125.8
1990 30.1 6 16.9 4.4 0 0 0 0 0 13.6 0 16.8 87.8
1991 2.2 13.1 48.5 1 0 0 0 0 0 14.1 3.4 4.4 86.7
1992 0 1.3 15.3 1.6 0 0 0 0 0 3.8 0.8 1.4 24.2
1993 20.7 26.7 33.2 4.7 1 0 0 0 0 6.2 9.7 10.4 112.6
1994 27.1 39.1 18.9 18.3 0.7 0 0 0 0 0.1 0 10.1 114.3
1995 22.7 4.8 14.2 7 1.2 0 0 0 0 0.9 15.2 19 85.0
1996 37 37.9 55.3 15.2 0 0 0 0 0 2.8 1.3 20.3 169.8
1997 18 19.7 4.3 0.9 0 0 0 0 0 3.2 4.7 43.3 94.1
1998 66.5 45 88.9 0.7 0 0 0 0 0 2.6 0 8.2 211.9
1999 35.6 88.3 13.3 12.6 13.4 0 0 0 0 3.3 0.5 3.2 170.2
2000 25.5 42 32.2 9.4 0 0 0 0 0 0 0.5 27.1 136.7
2001 58.3 19.6 59.8 1.1 0 0 0 0 0 0 17.6 7.9 164.3
2002 3.5 13.7 24.2 19.7 0 0 0 0 1.2 18.3 21.1 6.3 108.0
2003 8.2 21.8 23.1 9.9 0.2 0 0 0 0 1.5 7.8 22.6 95.1
2004 23.80 32.6 68.60 4.80 0.5 0 0 0 0.6 13.2 17.4 19.5 181.0
2005 11.2 4.5 15.4 1.7 0 0 0 0 0 0 0 23.2 56.0
2006 16.4 41.4 36.7 28.4 0 1.2 0 0 0 0 5.1 18.8 148.0
2007 27.7 25.9 52.9 25.5 0 0 0 0 0 0 0 4.5 136.5
2008 24.5 35 33.9 7.1 0 0 0 0 0 0 1.5 1.8 103.8
MEDIA 27.6 27.6 43.0 8.0 0.5 0.0 0.0 0.0 0.1 3.5 4.8 16.8 132.0
D.EST. 28.2 19.1 37.6 8.0 2.1 0.2 0.0 0.0 0.4 8.3 6.4 17.9
Información extendida
41

Cuadro N° 4.31
SUBCUENCAS
Unidad
Hidrografica
Subcuenca
Humeda
Estación Banda de elevacion
Altitud Media
(msnm)
Area
(Km2)
Huaura
Auquimarca
Picunche
Paccho
Yarucaya
Checras
1001
1003
1005
1007
1008
Auquimarca Bajo
Picunche Alto
Paccho Bajo
Yarucaya Bajo
Checras Bajo
2869
3973
2958
3052
3032
173.82
23.70
36.57
66.58
123.00
1002
1004
1006
1012
1010
Auquimarca Alto
Picunche Bajo
Paccho Alto
Yarucaya Alto
Checras Alto
4372
2736
4176
4225
4303
239.44
33.69
66.06
155.67
340.65
Yuracyacu 1011 Yuracyacu 4516 303.06
Huancoy
Huaura
1009
1014
Huancoy Bajo
Huaura Medio
2954
3072
43.08
86.16
1013
1015
Huancoy Alto
Huaura Alto
4350
4436
150.65
675.72
Paton 1025 Paton 4604 41.83
Surasaca 1026 Surasaca 4732 52.80
Cochaquillo 1027 Cochaquillo 4696 50.77
Quichas 1028 Quichas 4681 35.62
Cuadro N° 4.32
PRECIPITACION TOTAL MENSUAL ( mm. )
ESTACIONES VIRTUALES PARA CUENCAS HUMEDAS
CODIGO SUBCUENCA ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. TOTAL
1005 Paccho Bajo 92.8 116.7 127.0 44.2 5.3 0.6 0.2 0.8 3.2 9.9 19.0 42.9 462.6
1006 Paccho Alto 145.3 182.7 198.8 69.3 8.2 0.9 0.4 1.2 5.1 15.5 29.7 67.2 724.3
1003 Picunche Alto 138.0 173.5 188.8 65.8 7.8 0.8 0.4 1.2 4.8 14.8 28.2 63.8 687.8
1004 Picunche Bajo 80.6 101.3 110.3 38.4 4.6 0.5 0.2 0.7 2.8 8.6 16.5 37.3 401.7
1001 Auquimarca Bajo 87.9 110.5 120.3 41.9 5.0 0.5 0.2 0.8 3.1 9.4 18.0 40.6 438.3
1002 Auquimarca Alto 152.7 191.9 208.9 72.8 8.7 0.9 0.4 1.3 5.3 16.3 31.2 70.6 760.9
1009 Huancoy Bajo 97.0 97.3 151.3 28.3 1.7 0.1 0.0 0.0 0.4 12.4 16.8 59.3 464.5
1013 Huancoy Alto 145.8 153.5 160.6 49.7 7.8 1.4 0.7 1.9 9.2 35.3 41.3 90.8 698.0
1012 Yarucaya Alto 101.4 101.7 158.2 29.6 1.8 0.1 0.0 0.0 0.4 12.9 17.6 62.0 485.7
1008 Checras Bajo 87.3 99.1 117.2 49.0 9.5 0.9 0.9 1.1 8.0 33.6 40.8 65.1 512.5
1010 Checras Alto 128.5 145.8 172.4 72.1 14.0 1.3 1.4 1.6 11.8 49.4 60.0 95.8 754.1
1027 Cochaquillo 138.5 157.1 185.8 77.7 15.1 1.4 1.5 1.7 12.7 53.3 64.7 103.3 812.7
1011 Yuracyacu 133.5 151.5 179.1 74.9 14.6 1.3 1.4 1.6 12.2 51.3 62.3 99.6 783.4
1014 Huaura Medio 110.0 115.8 121.2 37.5 5.9 1.1 0.5 1.4 6.9 26.7 31.2 68.5 526.7
1015 Huaura Alto 146.0 156.4 163.8 72.5 18.7 3.1 4.1 8.8 22.5 61.9 75.6 114.2 847.7
1025 Paton 143.9 133.2 156.1 81.6 16.3 4.7 6.5 6.2 31.2 84.3 72.0 97.6 833.7
1026 Surasaca 128.4 142.9 164.9 73.1 28.1 12.3 7.6 18.2 40.7 78.4 80.9 107.9 883.3
1028 Quichas 127.1 141.5 163.3 72.4 27.8 12.2 7.6 18.0 40.3 77.6 80.1 106.9 874.8
42

Cuadro N° 4.33
PRECIPITACION TOTAL MENSUAL ( mm. )
ESTACION 1005
C. Auquimarca
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. TOTAL
1967 172.1 226.5 130.0 21.1 0.0 0.0 0.0 0.0 3.9 10.6 0.0 2.9 567.0
1968 35.0 30.6 115.3 0.0 0.0 0.0 0.0 0.8 4.5 5.4 25.7 0.0 217.1
1969 6.2 93.7 88.5 20.1 0.0 3.3 0.0 0.0 2.4 31.7 115.1 123.6 484.7
1970 156.4 30.0 39.4 5.1 7.7 0.0 0.0 2.7 36.0 45.3 22.3 31.5 376.5
1971 41.3 114.3 245.8 83.1 4.2 1.4 1.1 6.2 0.9 0.3 4.1 17.3 520.0
1972 22.6 197.4 471.2 176.2 3.1 0.1 0.1 0.2 0.0 0.0 0.0 79.6 950.4
1973 311.1 262.9 135.5 62.4 0.0 0.0 0.3 4.0 1.8 5.4 4.9 78.4 866.7
1974 234.9 257.5 89.0 8.4 8.7 0.0 0.0 0.0 0.0 0.0 1.1 10.9 610.5
1975 73.3 134.6 91.0 5.7 6.8 1.1 0.8 0.1 1.4 12.5 5.8 19.0 352.0
1976 195.9 85.7 147.3 8.1 2.2 1.4 2.1 4.3 4.5 2.4 14.7 32.8 501.1
1977 240.5 266.2 196.5 124.9 11.1 3.9 1.7 2.4 6.4 5.1 9.3 0.0 868.1
1978 90.4 88.5 165.1 68.3 12.3 3.0 2.9 3.1 1.9 2.1 2.1 1.1 440.9
1979 37.5 35.1 123.7 39.7 1.0 0.8 1.2 0.4 1.9 3.3 2.7 3.4 250.8
1980 12.8 34.1 40.6 2.7 0.0 0.0 0.0 0.0 0.3 0.3 26.1 9.2 126.2
1981 39.4 137.8 136.5 25.3 0.0 0.0 0.0 0.0 0.0 6.2 31.5 36.9 413.6
1982 44.9 29.0 11.6 36.4 0.0 0.0 0.0 0.0 20.7 40.4 22.7 61.6 267.3
1983 82.4 36.6 166.7 74.7 2.1 4.0 0.0 0.0 0.0 0.0 13.8 74.4 454.8
1984 74.5 225.6 121.2 39.7 53.7 3.9 0.0 0.0 0.0 28.4 37.7 59.7 644.6
1985 15.1 93.3 113.8 38.9 7.8 0.0 0.0 0.0 0.0 8.0 7.3 25.2 309.3
1986 102.8 126.7 89.2 80.9 5.4 0.0 0.0 8.8 0.0 0.0 23.0 92.0 528.7
1987 98.2 98.9 84.4 15.0 4.7 0.0 0.0 0.0 6.9 4.3 20.6 25.6 358.6
1988 100.0 100.2 66.8 54.0 4.0 0.0 0.0 0.0 0.0 8.4 7.0 4.3 344.6
1989 161.7 180.0 166.4 20.0 0.0 0.0 0.0 0.0 0.0 0.6 0.0 0.0 528.7
1990 42.6 21.4 11.1 13.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 45.8 134.4
1991 28.5 51.1 103.1 11.9 0.0 0.0 0.0 0.0 0.0 10.0 7.7 4.6 216.8
1992 56.1 57.2 26.2 9.2 0.0 0.0 0.0 0.0 0.0 5.5 0.2 5.1 159.4
1993 81.9 98.7 160.9 78.6 6.2 0.0 0.0 0.2 0.0 30.6 42.5 70.0 569.6
1994 104.0 140.8 87.7 43.3 0.0 0.0 0.0 0.0 10.5 0.0 7.9 56.5 450.8
1995 60.6 48.3 80.5 63.8 10.1 0.0 0.0 0.0 0.0 19.3 51.6 43.9 378.1
1996 83.7 117.3 132.4 29.3 0.0 0.0 0.0 0.0 0.0 8.3 4.6 32.1 407.7
1997 71.7 103.0 50.0 35.2 0.0 0.0 0.0 0.2 3.0 7.0 47.1 137.9 455.1
1998 197.0 179.7 234.1 50.5 0.0 0.4 0.0 0.0 0.9 10.4 1.1 29.6 703.7
1999 77.9 238.7 126.0 52.0 42.3 0.0 0.0 0.0 3.0 14.8 14.4 44.8 614.0
2000 108.4 151.2 117.5 44.3 22.2 0.0 0.0 0.0 3.0 15.1 10.7 93.7 566.1
2001 186.0 92.7 207.0 29.9 0.5 0.0 0.0 0.0 5.8 8.0 61.4 39.6 630.9
2002 43.1 98.3 110.2 88.8 0.0 0.0 0.0 0.0 11.6 23.8 54.3 23.3 453.3
2003 60.7 84.1 108.6 19.7 0.0 0.0 0.0 0.0 0.0 4.7 4.5 92.8 375.1
2004 17.6 118.5 80.9 48.0 0.0 0.0 0.0 0.0 3.6 14.8 40.1 66.0 389.4
2005 48.3 52.1 99.6 25.5 0.0 0.0 0.0 0.0 0.0 0.0 3.3 93.2 322.0
2006 101.3 142.2 194.4 74.4 0.0 0.0 0.0 0.0 0.6 1.3 16.1 75.9 606.3
2007 91.4 88.5 193.2 87.1 5.2 0.0 0.0 0.0 0.0 13.2 5.0 26.7 510.3
2008 88.5 131.0 174.8 41.8 0.0 0.2 0.0 0.0 0.0 9.7 26.5 31.7 504.3
MEDIA 92.8 116.7 127.0 44.2 5.3 0.6 0.2 0.8 3.2 9.9 19.0 42.9 462.6
D.EST. 68.4 68.2 77.2 35.2 10.7 1.2 0.6 1.9 6.5 11.1 22.4 35.4
Fuente: Elaboración propia
43

Cuadro N° 4.34
PRECIPITACION TOTAL MENSUAL ( mm. )
ESTACION 1006
C. Auquimarca
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. TOTAL
1967 269.4 354.6 203.6 33.0 0.0 0.0 0.0 0.0 6.1 16.5 0.0 4.5 887.7
1968 54.7 47.8 180.5 0.0 0.0 0.0 0.0 1.2 7.0 8.4 40.2 0.0 340.0
1969 9.8 146.7 138.6 31.5 0.0 5.2 0.0 0.0 3.8 49.6 180.2 193.5 759.0
1970 244.9 47.0 61.6 8.0 12.0 0.0 0.0 4.3 56.4 70.9 35.0 49.4 589.5
1971 64.6 179.0 384.8 130.2 6.5 2.3 1.8 9.6 1.4 0.5 6.4 27.0 814.2
1972 35.3 309.0 737.8 275.8 4.9 0.1 0.1 0.4 0.0 0.0 0.0 124.6 1,488.1
1973 487.2 411.6 212.2 97.7 0.0 0.0 0.5 6.2 2.9 8.4 7.6 122.8 1,357.1
1974 367.8 403.2 139.3 13.2 13.6 0.0 0.0 0.0 0.0 0.0 1.8 17.0 955.9
1975 114.7 210.7 142.4 8.9 10.6 1.8 1.2 0.1 2.3 19.6 9.0 29.8 551.2
1976 306.8 134.1 230.6 12.7 3.5 2.1 3.2 6.7 7.0 3.7 23.0 51.3 784.7
1977 376.5 416.9 307.7 195.6 17.4 6.1 2.7 3.7 10.0 8.0 14.6 0.0 1,359.2
1978 141.6 138.6 258.6 107.0 19.3 4.8 4.5 4.9 3.0 3.2 3.2 1.7 690.3
1979 58.8 55.0 193.6 62.2 1.5 1.2 1.9 0.6 3.0 5.2 4.3 5.4 392.7
1980 20.1 53.4 63.5 4.3 0.0 0.0 0.0 0.0 0.5 0.5 40.9 14.4 197.7
1981 61.6 215.7 213.7 39.6 0.0 0.0 0.0 0.0 0.0 9.8 49.4 57.7 647.6
1982 70.3 45.3 18.2 57.0 0.0 0.0 0.0 0.0 32.5 63.2 35.6 96.4 418.5
1983 129.0 57.4 261.1 117.0 3.2 6.3 0.0 0.0 0.0 0.0 21.7 116.5 712.1
1984 116.6 353.3 189.8 62.2 84.1 6.1 0.0 0.0 0.0 44.5 59.0 93.5 1,009.2
1985 23.7 146.0 178.1 60.9 12.3 0.0 0.0 0.0 0.0 12.5 11.4 39.4 484.3
1986 160.9 198.4 139.7 126.7 8.4 0.0 0.0 13.8 0.0 0.0 35.9 144.0 827.9
1987 153.7 154.8 132.2 23.6 7.4 0.0 0.0 0.0 10.8 6.7 32.2 40.1 561.6
1988 156.6 156.8 104.6 84.6 6.2 0.0 0.0 0.0 0.0 13.1 10.9 6.7 539.5
1989 253.2 281.8 260.5 31.3 0.0 0.0 0.0 0.0 0.0 1.0 0.0 0.0 827.8
1990 66.6 33.6 17.4 21.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 71.6 210.4
1991 44.6 80.0 161.4 18.7 0.0 0.0 0.0 0.0 0.0 15.6 12.0 7.1 339.4
1992 87.8 89.5 41.1 14.4 0.0 0.0 0.0 0.0 0.0 8.6 0.4 8.0 249.7
1993 128.3 154.6 251.9 123.0 9.6 0.0 0.0 0.4 0.0 48.0 66.5 109.6 891.9
1994 162.9 220.5 137.3 67.8 0.0 0.0 0.0 0.0 16.4 0.0 12.4 88.5 705.9
1995 94.8 75.7 126.0 100.0 15.8 0.0 0.0 0.0 0.0 30.2 80.8 68.7 592.0
1996 131.0 183.7 207.3 45.8 0.0 0.0 0.0 0.0 0.0 13.0 7.1 50.3 638.3
1997 112.3 161.2 78.3 55.1 0.0 0.0 0.0 0.4 4.6 10.9 73.8 215.9 712.6
1998 308.4 281.3 366.5 79.1 0.0 0.6 0.0 0.0 1.4 16.3 1.8 46.3 1,101.8
1999 122.0 373.8 197.3 81.4 66.3 0.0 0.0 0.0 4.8 23.2 22.6 70.1 961.4
2000 169.7 236.8 184.0 69.4 34.7 0.0 0.0 0.0 4.6 23.7 16.8 146.7 886.4
2001 291.2 145.2 324.2 46.8 0.8 0.0 0.0 0.0 9.0 12.5 96.2 62.0 987.8
2002 67.5 153.9 172.6 139.1 0.0 0.0 0.0 0.0 18.1 37.2 85.0 36.4 709.7
2003 95.1 131.6 170.1 30.8 0.0 0.0 0.0 0.0 0.0 7.4 7.0 145.3 587.3
2004 27.5 185.5 126.7 75.1 0.0 0.0 0.0 0.0 5.6 23.2 62.7 103.4 609.8
2005 75.6 81.6 156.0 40.0 0.0 0.0 0.0 0.0 0.0 0.0 5.1 145.9 504.2
2006 158.6 222.6 304.4 116.5 0.0 0.0 0.0 0.0 1.0 2.0 25.2 118.9 949.3
2007 143.2 138.5 302.5 136.4 8.1 0.0 0.0 0.0 0.0 20.7 7.9 41.8 799.0
2008 138.6 205.2 273.7 65.5 0.0 0.4 0.0 0.0 0.0 15.2 41.5 49.6 789.7
MEDIA 145.3 182.7 198.8 69.3 8.2 0.9 0.4 1.2 5.1 15.5 29.7 67.2 724.3
D.EST. 107.1 106.8 120.8 55.2 16.7 1.9 1.0 2.9 10.2 17.4 35.0 55.4
Fuente: Elaboración propia
44

Cuadro N° 4.35
PRECIPITACION TOTAL MENSUAL ( mm. )
ESTACION 1003
C. Auquimarca
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. TOTAL
1967 255.8 336.7 193.3 31.3 0.0 0.0 0.0 0.0 5.8 15.7 0.0 4.3 843.0
1968 52.0 45.4 171.4 0.0 0.0 0.0 0.0 1.1 6.7 8.0 38.2 0.0 322.8
1969 9.3 139.3 131.6 29.9 0.0 5.0 0.0 0.0 3.6 47.1 171.1 183.7 720.7
1970 232.6 44.6 58.5 7.6 11.4 0.0 0.0 4.1 53.6 67.3 33.2 46.9 559.8
1971 61.4 170.0 365.4 123.6 6.2 2.1 1.7 9.2 1.4 0.5 6.1 25.7 773.1
1972 33.6 293.5 700.6 261.9 4.6 0.1 0.1 0.3 0.0 0.0 0.0 118.3 1,413.1
1973 462.6 390.9 201.5 92.8 0.0 0.0 0.5 5.9 2.7 8.0 7.2 116.6 1,288.7
1974 349.3 382.8 132.3 12.5 12.9 0.0 0.0 0.0 0.0 0.0 1.7 16.2 907.7
1975 108.9 200.1 135.3 8.5 10.1 1.7 1.1 0.1 2.1 18.6 8.6 28.3 523.4
1976 291.3 127.4 219.0 12.1 3.3 2.0 3.1 6.3 6.7 3.5 21.8 48.7 745.1
1977 357.5 395.8 292.2 185.8 16.5 5.8 2.6 3.5 9.5 7.6 13.9 0.0 1,290.7
1978 134.5 131.6 245.5 101.6 18.3 4.5 4.3 4.6 2.8 3.1 3.1 1.6 655.5
1979 55.8 52.2 183.9 59.1 1.5 1.1 1.8 0.6 2.8 5.0 4.1 5.1 372.9
1980 19.1 50.7 60.3 4.1 0.0 0.0 0.0 0.0 0.5 0.5 38.9 13.7 187.7
1981 58.5 204.9 202.9 37.6 0.0 0.0 0.0 0.0 0.0 9.3 46.9 54.8 614.9
1982 66.8 43.1 17.3 54.1 0.0 0.0 0.0 0.0 30.8 60.0 33.8 91.5 397.4
1983 122.5 54.5 247.9 111.1 3.1 6.0 0.0 0.0 0.0 0.0 20.6 110.6 676.2
1984 110.7 335.5 180.2 59.1 79.9 5.8 0.0 0.0 0.0 42.3 56.0 88.8 958.4
1985 22.5 138.7 169.2 57.9 11.6 0.0 0.0 0.0 0.0 11.9 10.8 37.4 459.9
1986 152.8 188.4 132.7 120.3 8.0 0.0 0.0 13.1 0.0 0.0 34.1 136.7 786.1
1987 146.0 147.0 125.5 22.4 7.0 0.0 0.0 0.0 10.3 6.3 30.6 38.1 533.2
1988 148.7 148.9 99.3 80.3 5.9 0.0 0.0 0.0 0.0 12.4 10.4 6.3 512.3
1989 240.5 267.6 247.4 29.7 0.0 0.0 0.0 0.0 0.0 0.9 0.0 0.0 786.0
1990 63.3 31.9 16.5 20.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 68.0 199.8
1991 42.4 75.9 153.2 17.7 0.0 0.0 0.0 0.0 0.0 14.8 11.4 6.8 322.3
1992 83.4 85.0 39.0 13.7 0.0 0.0 0.0 0.0 0.0 8.1 0.3 7.6 237.1
1993 121.8 146.8 239.2 116.8 9.2 0.0 0.0 0.3 0.0 45.5 63.2 104.1 846.9
1994 154.7 209.4 130.4 64.4 0.0 0.0 0.0 0.0 15.6 0.0 11.8 84.1 670.3
1995 90.1 71.9 119.7 94.9 15.0 0.0 0.0 0.0 0.0 28.7 76.7 65.2 562.2
1996 124.4 174.5 196.8 43.5 0.0 0.0 0.0 0.0 0.0 12.3 6.8 47.8 606.1
1997 106.7 153.1 74.4 52.3 0.0 0.0 0.0 0.3 4.4 10.4 70.1 205.0 676.6
1998 292.9 267.1 348.0 75.1 0.0 0.6 0.0 0.0 1.4 15.5 1.7 44.0 1,046.3
1999 115.8 354.9 187.4 77.3 62.9 0.0 0.0 0.0 4.5 22.0 21.5 66.6 912.9
2000 161.1 224.9 174.7 65.9 33.0 0.0 0.0 0.0 4.4 22.5 15.9 139.3 841.7
2001 276.5 137.9 307.8 44.4 0.8 0.0 0.0 0.0 8.6 11.9 91.3 58.9 938.0
2002 64.1 146.1 163.9 132.1 0.0 0.0 0.0 0.0 17.2 35.4 80.7 34.6 673.9
2003 90.3 125.0 161.5 29.3 0.0 0.0 0.0 0.0 0.0 7.0 6.7 138.0 557.7
2004 26.1 176.2 120.3 71.3 0.0 0.0 0.0 0.0 5.3 22.0 59.6 98.2 579.0
2005 71.8 77.5 148.1 38.0 0.0 0.0 0.0 0.0 0.0 0.0 4.9 138.5 478.8
2006 150.6 211.4 289.1 110.6 0.0 0.0 0.0 0.0 0.9 1.9 24.0 112.9 901.4
2007 135.9 131.5 287.2 129.5 7.7 0.0 0.0 0.0 0.0 19.7 7.5 39.7 758.7
2008 131.6 194.8 259.9 62.2 0.0 0.3 0.0 0.0 0.0 14.5 39.4 47.1 749.9
MEDIA 138.0 173.5 188.8 65.8 7.8 0.8 0.4 1.2 4.8 14.8 28.2 63.8 687.8
D.EST. 101.7 101.4 114.7 52.4 15.9 1.8 0.9 2.8 9.7 16.5 33.3 52.6
Fuente: Elaboración propia
45

Cuadro N° 4.36
PRECIPITACION TOTAL MENSUAL ( mm. )
ESTACION 1004
C. Auquimarca
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. TOTAL
1967 149.4 196.7 112.9 18.3 0.0 0.0 0.0 0.0 3.4 9.2 0.0 2.5 492.4
1968 30.4 26.5 100.1 0.0 0.0 0.0 0.0 0.7 3.9 4.7 22.3 0.0 188.6
1969 5.4 81.4 76.9 17.5 0.0 2.9 0.0 0.0 2.1 27.5 99.9 107.3 420.9
1970 135.8 26.1 34.2 4.4 6.7 0.0 0.0 2.4 31.3 39.3 19.4 27.4 327.0
1971 35.8 99.3 213.4 72.2 3.6 1.3 1.0 5.3 0.8 0.3 3.6 15.0 451.6
1972 19.6 171.4 409.2 153.0 2.7 0.1 0.1 0.2 0.0 0.0 0.0 69.1 825.3
1973 270.2 228.3 117.7 54.2 0.0 0.0 0.3 3.4 1.6 4.7 4.2 68.1 752.7
1974 204.0 223.6 77.3 7.3 7.5 0.0 0.0 0.0 0.0 0.0 1.0 9.4 530.2
1975 63.6 116.9 79.0 5.0 5.9 1.0 0.7 0.1 1.3 10.9 5.0 16.5 305.7
1976 170.1 74.4 127.9 7.1 1.9 1.2 1.8 3.7 3.9 2.0 12.7 28.4 435.2
1977 208.8 231.2 170.7 108.5 9.6 3.4 1.5 2.0 5.5 4.4 8.1 0.0 753.9
1978 78.5 76.9 143.4 59.3 10.7 2.6 2.5 2.7 1.7 1.8 1.8 0.9 382.9
1979 32.6 30.5 107.4 34.5 0.9 0.7 1.1 0.3 1.7 2.9 2.4 3.0 217.8
1980 11.2 29.6 35.2 2.4 0.0 0.0 0.0 0.0 0.3 0.3 22.7 8.0 109.6
1981 34.2 119.7 118.5 22.0 0.0 0.0 0.0 0.0 0.0 5.4 27.4 32.0 359.2
1982 39.0 25.1 10.1 31.6 0.0 0.0 0.0 0.0 18.0 35.0 19.7 53.5 232.1
1983 71.5 31.8 144.8 64.9 1.8 3.5 0.0 0.0 0.0 0.0 12.0 64.6 394.9
1984 64.7 196.0 105.3 34.5 46.7 3.4 0.0 0.0 0.0 24.7 32.7 51.9 559.7
1985 13.1 81.0 98.8 33.8 6.8 0.0 0.0 0.0 0.0 6.9 6.3 21.8 268.6
1986 89.2 110.0 77.5 70.3 4.7 0.0 0.0 7.7 0.0 0.0 19.9 79.9 459.2
1987 85.3 85.9 73.3 13.1 4.1 0.0 0.0 0.0 6.0 3.7 17.9 22.2 311.5
1988 86.9 87.0 58.0 46.9 3.4 0.0 0.0 0.0 0.0 7.3 6.1 3.7 299.2
1989 140.4 156.3 144.5 17.4 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 459.1
1990 37.0 18.6 9.6 11.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 39.7 116.7
1991 24.8 44.4 89.5 10.4 0.0 0.0 0.0 0.0 0.0 8.6 6.7 4.0 188.2
1992 48.7 49.6 22.8 8.0 0.0 0.0 0.0 0.0 0.0 4.8 0.2 4.4 138.5
1993 71.1 85.7 139.7 68.2 5.3 0.0 0.0 0.2 0.0 26.6 36.9 60.8 494.7
1994 90.4 122.3 76.2 37.6 0.0 0.0 0.0 0.0 9.1 0.0 6.9 49.1 391.5
1995 52.6 42.0 69.9 55.4 8.8 0.0 0.0 0.0 0.0 16.8 44.8 38.1 328.4
1996 72.7 101.9 115.0 25.4 0.0 0.0 0.0 0.0 0.0 7.2 4.0 27.9 354.0
1997 62.3 89.4 43.4 30.6 0.0 0.0 0.0 0.2 2.6 6.1 40.9 119.7 395.2
1998 171.1 156.0 203.3 43.9 0.0 0.3 0.0 0.0 0.8 9.0 1.0 25.7 611.1
1999 67.7 207.3 109.4 45.1 36.8 0.0 0.0 0.0 2.6 12.9 12.5 38.9 533.2
2000 94.1 131.3 102.0 38.5 19.3 0.0 0.0 0.0 2.6 13.1 9.3 81.4 491.6
2001 161.5 80.5 179.8 25.9 0.5 0.0 0.0 0.0 5.0 6.9 53.3 34.4 547.9
2002 37.4 85.3 95.7 77.2 0.0 0.0 0.0 0.0 10.0 20.7 47.1 20.2 393.6
2003 52.7 73.0 94.3 17.1 0.0 0.0 0.0 0.0 0.0 4.1 3.9 80.6 325.7
2004 15.2 102.9 70.3 41.6 0.0 0.0 0.0 0.0 3.1 12.9 34.8 57.4 338.2
2005 41.9 45.3 86.5 22.2 0.0 0.0 0.0 0.0 0.0 0.0 2.8 80.9 279.6
2006 88.0 123.5 168.8 64.6 0.0 0.0 0.0 0.0 0.5 1.1 14.0 65.9 526.5
2007 79.4 76.8 167.8 75.6 4.5 0.0 0.0 0.0 0.0 11.5 4.4 23.2 443.1
2008 76.9 113.8 151.8 36.3 0.0 0.2 0.0 0.0 0.0 8.4 23.0 27.5 438.0
MEDIA 80.6 101.3 110.3 38.4 4.6 0.5 0.2 0.7 2.8 8.6 16.5 37.3 401.7
D.EST. 59.4 59.2 67.0 30.6 9.3 1.0 0.5 1.6 5.6 9.6 19.4 30.7
Fuente: Elaboración propia
46

Cuadro N° 4.37
PRECIPITACION TOTAL MENSUAL ( mm. )
ESTACION 1001
C. Auquimarca
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. TOTAL
1967 163.0 214.6 123.2 19.9 0.0 0.0 0.0 0.0 3.7 10.0 0.0 2.7 537.1
1968 33.1 28.9 109.2 0.0 0.0 0.0 0.0 0.7 4.2 5.1 24.3 0.0 205.7
1969 5.9 88.8 83.9 19.1 0.0 3.2 0.0 0.0 2.3 30.0 109.0 117.1 459.2
1970 148.2 28.4 37.3 4.8 7.3 0.0 0.0 2.6 34.1 42.9 21.2 29.9 356.7
1971 39.1 108.3 232.8 78.8 4.0 1.4 1.1 5.8 0.9 0.3 3.9 16.3 492.6
1972 21.4 187.0 446.4 166.9 3.0 0.1 0.1 0.2 0.0 0.0 0.0 75.4 900.4
1973 294.8 249.0 128.4 59.1 0.0 0.0 0.3 3.7 1.7 5.1 4.6 74.3 821.1
1974 222.6 243.9 84.3 8.0 8.2 0.0 0.0 0.0 0.0 0.0 1.1 10.3 578.4
1975 69.4 127.5 86.2 5.4 6.4 1.1 0.7 0.1 1.4 11.9 5.5 18.0 333.5
1976 185.6 81.1 139.5 7.7 2.1 1.3 1.9 4.0 4.2 2.2 13.9 31.0 474.8
1977 227.8 252.2 186.2 118.4 10.5 3.7 1.7 2.2 6.0 4.8 8.9 0.0 822.4
1978 85.7 83.9 156.5 64.7 11.7 2.9 2.7 3.0 1.8 1.9 1.9 1.0 417.7
1979 35.6 33.3 117.1 37.7 0.9 0.7 1.2 0.4 1.8 3.2 2.6 3.2 237.6
1980 12.2 32.3 38.4 2.6 0.0 0.0 0.0 0.0 0.3 0.3 24.8 8.7 119.6
1981 37.3 130.5 129.3 24.0 0.0 0.0 0.0 0.0 0.0 5.9 29.9 34.9 391.8
1982 42.6 27.4 11.0 34.5 0.0 0.0 0.0 0.0 19.7 38.2 21.5 58.3 253.2
1983 78.0 34.7 158.0 70.8 1.9 3.8 0.0 0.0 0.0 0.0 13.1 70.5 430.8
1984 70.6 213.8 114.8 37.7 50.9 3.7 0.0 0.0 0.0 26.9 35.7 56.6 610.6
1985 14.3 88.3 107.8 36.9 7.4 0.0 0.0 0.0 0.0 7.6 6.9 23.8 293.0
1986 97.3 120.0 84.5 76.7 5.1 0.0 0.0 8.4 0.0 0.0 21.7 87.1 500.9
1987 93.0 93.7 80.0 14.3 4.5 0.0 0.0 0.0 6.6 4.0 19.5 24.3 339.8
1988 94.8 94.9 63.3 51.2 3.7 0.0 0.0 0.0 0.0 7.9 6.6 4.0 326.4
1989 153.2 170.5 157.6 18.9 0.0 0.0 0.0 0.0 0.0 0.6 0.0 0.0 500.8
1990 40.3 20.3 10.5 12.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 43.3 127.3
1991 27.0 48.4 97.6 11.3 0.0 0.0 0.0 0.0 0.0 9.4 7.3 4.3 205.3
1992 53.1 54.1 24.8 8.7 0.0 0.0 0.0 0.0 0.0 5.2 0.2 4.8 151.1
1993 77.6 93.5 152.4 74.4 5.8 0.0 0.0 0.2 0.0 29.0 40.2 66.3 539.6
1994 98.6 133.4 83.1 41.0 0.0 0.0 0.0 0.0 9.9 0.0 7.5 53.6 427.1
1995 57.4 45.8 76.2 60.5 9.6 0.0 0.0 0.0 0.0 18.3 48.9 41.5 358.2
1996 79.3 111.2 125.4 27.7 0.0 0.0 0.0 0.0 0.0 7.8 4.3 30.5 386.2
1997 68.0 97.6 47.4 33.3 0.0 0.0 0.0 0.2 2.8 6.6 44.6 130.6 431.1
1998 186.6 170.2 221.8 47.9 0.0 0.4 0.0 0.0 0.9 9.9 1.1 28.0 666.6
1999 73.8 226.2 119.4 49.2 40.1 0.0 0.0 0.0 2.9 14.0 13.7 42.4 581.7
2000 102.7 143.3 111.3 42.0 21.0 0.0 0.0 0.0 2.8 14.3 10.2 88.8 536.3
2001 176.2 87.8 196.1 28.3 0.5 0.0 0.0 0.0 5.5 7.6 58.2 37.5 597.7
2002 40.8 93.1 104.4 84.2 0.0 0.0 0.0 0.0 10.9 22.5 51.4 22.0 429.4
2003 57.5 79.6 102.9 18.6 0.0 0.0 0.0 0.0 0.0 4.5 4.2 87.9 355.3
2004 16.6 112.2 76.7 45.4 0.0 0.0 0.0 0.0 3.4 14.0 37.9 62.6 368.9
2005 45.7 49.4 94.4 24.2 0.0 0.0 0.0 0.0 0.0 0.0 3.1 88.3 305.1
2006 96.0 134.7 184.2 70.5 0.0 0.0 0.0 0.0 0.6 1.2 15.3 71.9 574.3
2007 86.6 83.8 183.0 82.5 4.9 0.0 0.0 0.0 0.0 12.5 4.8 25.3 483.4
2008 83.9 124.1 165.6 39.6 0.0 0.2 0.0 0.0 0.0 9.2 25.1 30.0 477.8
MEDIA 87.9 110.5 120.3 41.9 5.0 0.5 0.2 0.8 3.1 9.4 18.0 40.6 438.3
D.EST. 64.8 64.6 73.1 33.4 10.1 1.1 0.6 1.8 6.2 10.5 21.2 33.5
Fuente: Elaboración propia
47

Cuadro N° 4.38
PRECIPITACION TOTAL MENSUAL ( mm. )
ESTACION 1002
C. Auquimarca
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. TOTAL
1967 283.0 372.5 213.9 34.6 0.0 0.0 0.0 0.0 6.4 17.4 0.0 4.8 932.5
1968 57.5 50.3 189.6 0.0 0.0 0.0 0.0 1.3 7.4 8.9 42.3 0.0 357.1
1969 10.3 154.1 145.6 33.1 0.0 5.5 0.0 0.0 4.0 52.1 189.3 203.3 797.3
1970 257.3 49.4 64.8 8.4 12.6 0.0 0.0 4.5 59.3 74.5 36.8 51.9 619.3
1971 67.9 188.0 404.3 136.8 6.9 2.4 1.9 10.1 1.5 0.5 6.8 28.4 855.3
1972 37.1 324.6 775.0 289.8 5.1 0.1 0.1 0.4 0.0 0.0 0.0 130.9 1,563.1
1973 511.8 432.4 222.9 102.6 0.0 0.0 0.5 6.5 3.0 8.9 8.0 129.0 1,425.5
1974 386.4 423.5 146.4 13.9 14.3 0.0 0.0 0.0 0.0 0.0 1.9 17.9 1,004.1
1975 120.5 221.4 149.6 9.4 11.1 1.9 1.3 0.1 2.4 20.6 9.5 31.3 579.0
1976 322.3 140.9 242.3 13.4 3.6 2.3 3.4 7.0 7.4 3.9 24.1 53.9 824.3
1977 395.5 437.9 323.3 205.5 18.3 6.4 2.9 3.9 10.5 8.4 15.4 0.0 1,427.8
1978 148.8 145.6 271.6 112.4 20.3 5.0 4.8 5.1 3.1 3.4 3.4 1.8 725.1
1979 61.8 57.8 203.4 65.4 1.6 1.3 2.0 0.6 3.1 5.5 4.5 5.6 412.5
1980 21.1 56.1 66.8 4.5 0.0 0.0 0.0 0.0 0.5 0.5 43.0 15.1 207.6
1981 64.8 226.6 224.5 41.6 0.0 0.0 0.0 0.0 0.0 10.3 51.9 60.6 680.3
1982 73.9 47.6 19.1 59.9 0.0 0.0 0.0 0.0 34.1 66.4 37.4 101.3 439.6
1983 135.5 60.3 274.3 122.9 3.4 6.6 0.0 0.0 0.0 0.0 22.8 122.4 748.0
1984 122.5 371.1 199.4 65.4 88.4 6.4 0.0 0.0 0.0 46.8 62.0 98.3 1,060.1
1985 24.9 153.4 187.1 64.0 12.9 0.0 0.0 0.0 0.0 13.1 12.0 41.4 508.8
1986 169.0 208.4 146.8 133.1 8.9 0.0 0.0 14.5 0.0 0.0 37.8 151.3 869.6
1987 161.5 162.6 138.9 24.8 7.8 0.0 0.0 0.0 11.4 7.0 33.9 42.1 589.9
1988 164.5 164.8 109.9 88.9 6.5 0.0 0.0 0.0 0.0 13.8 11.5 7.0 566.8
1989 266.0 296.0 273.6 32.9 0.0 0.0 0.0 0.0 0.0 1.0 0.0 0.0 869.5
1990 70.0 35.3 18.3 22.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 75.3 221.0
1991 46.9 84.0 169.5 19.6 0.0 0.0 0.0 0.0 0.0 16.4 12.6 7.5 356.5
1992 92.3 94.0 43.1 15.1 0.0 0.0 0.0 0.0 0.0 9.0 0.4 8.4 262.3
1993 134.8 162.4 264.6 129.3 10.1 0.0 0.0 0.4 0.0 50.4 69.9 115.1 936.9
1994 171.1 231.6 144.3 71.3 0.0 0.0 0.0 0.0 17.3 0.0 13.0 93.0 741.5
1995 99.6 79.5 132.4 105.0 16.6 0.0 0.0 0.0 0.0 31.8 84.9 72.1 621.9
1996 137.6 193.0 217.8 48.1 0.0 0.0 0.0 0.0 0.0 13.6 7.5 52.9 670.5
1997 118.0 169.4 82.3 57.9 0.0 0.0 0.0 0.4 4.9 11.5 77.5 226.8 748.5
1998 324.0 295.5 385.0 83.1 0.0 0.6 0.0 0.0 1.5 17.1 1.9 48.6 1,157.4
1999 128.1 392.6 207.3 85.5 69.6 0.0 0.0 0.0 5.0 24.4 23.8 73.6 1,009.9
2000 178.3 248.8 193.3 72.9 36.5 0.0 0.0 0.0 4.9 24.9 17.6 154.1 931.1
2001 305.9 152.5 340.5 49.1 0.9 0.0 0.0 0.0 9.5 13.1 101.0 65.1 1,037.6
2002 70.9 161.6 181.3 146.1 0.0 0.0 0.0 0.0 19.0 39.1 89.3 38.3 745.5
2003 99.9 138.3 178.6 32.4 0.0 0.0 0.0 0.0 0.0 7.8 7.4 152.6 616.9
2004 28.9 194.9 133.1 78.9 0.0 0.0 0.0 0.0 5.9 24.4 65.9 108.6 640.5
2005 79.4 85.8 163.9 42.0 0.0 0.0 0.0 0.0 0.0 0.0 5.4 153.3 529.6
2006 166.6 233.9 319.8 122.4 0.0 0.0 0.0 0.0 1.0 2.1 26.5 124.9 997.1
2007 150.4 145.5 317.8 143.3 8.5 0.0 0.0 0.0 0.0 21.8 8.3 43.9 839.3
2008 145.6 215.5 287.5 68.8 0.0 0.4 0.0 0.0 0.0 16.0 43.6 52.1 829.5
MEDIA 152.7 191.9 208.9 72.8 8.7 0.9 0.4 1.3 5.3 16.3 31.2 70.6 760.9
D.EST. 112.5 112.2 126.9 58.0 17.6 2.0 1.0 3.1 10.7 18.3 36.8 58.1
Fuente: Elaboración propia
48

Cuadro N° 4.39
PRECIPITACION TOTAL MENSUAL ( mm. )
ESTACION 1009
C. Baja
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. TOTAL
1967 85.2 172.8 339.0 87.3 0.4 0.0 0.0 0.0 0.0 0.4 0.4 17.6 702.9
1968 58.1 22.5 160.2 15.1 0.0 0.0 0.0 0.0 3.5 0.4 4.2 203.8 467.8
1969 116.9 62.3 18.7 1.4 0.0 0.0 0.0 0.0 0.0 22.9 51.7 194.3 468.2
1970 216.8 132.4 133.1 0.0 2.1 0.0 0.0 0.0 6.0 16.2 18.3 46.8 571.6
1971 116.2 141.5 244.6 33.8 6.0 0.0 0.0 0.0 0.0 0.0 0.0 73.6 615.6
1972 109.1 90.8 419.2 44.7 1.1 0.0 0.0 0.0 0.0 0.0 8.8 304.1 977.9
1973 609.0 287.2 451.6 2.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 4.2 1,354.8
1974 187.3 134.8 221.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 12.0 37.0 592.1
1975 94.0 155.2 477.7 27.5 0.0 0.0 0.0 0.0 0.0 6.3 10.9 15.5 787.1
1976 94.0 77.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 171.8
1977 44.7 152.4 504.8 25.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 72.2 799.7
1978 98.2 105.6 203.5 97.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 504.8
1979 4.2 6.3 35.6 4.6 0.0 0.0 0.0 0.0 0.0 0.0 52.8 63.4 166.8
1980 17.6 92.6 20.8 9.2 0.7 0.0 0.0 0.0 0.0 0.0 18.3 1.4 160.5
1981 10.2 83.8 206.6 0.0 0.0 0.0 0.0 0.0 0.0 170.0 78.1 90.8 639.6
1982 135.9 71.8 227.4 39.1 0.0 0.0 0.0 0.0 0.0 1.8 1.4 15.5 492.8
1983 12.3 12.3 1.4 16.2 0.0 0.0 0.0 0.0 0.0 0.0 0.4 176.0 218.6
1984 80.3 40.8 77.4 30.3 0.0 0.0 0.0 0.0 0.0 0.0 41.5 46.1 316.4
1985 18.0 62.0 124.3 45.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 20.4 269.6
1986 60.9 47.9 0.0 10.6 0.0 0.0 0.0 0.0 0.0 0.0 10.6 27.8 157.7
1987 1.8 191.8 19.4 3.5 0.0 0.0 0.0 0.0 0.4 0.0 10.6 63.4 290.8
1988 100.3 33.4 56.3 22.9 0.0 0.0 0.0 0.0 0.0 0.0 10.6 70.8 294.3
1989 186.9 82.7 105.6 58.1 2.5 0.0 0.0 0.0 0.0 7.0 0.0 0.0 442.8
1990 106.0 21.1 59.5 15.5 0.0 0.0 0.0 0.0 0.0 47.9 0.0 59.1 309.1
1991 7.7 46.1 170.7 3.5 0.0 0.0 0.0 0.0 0.0 49.6 12.0 15.5 305.2
1992 0.0 4.6 53.9 5.6 0.0 0.0 0.0 0.0 0.0 13.4 2.8 4.9 85.2
1993 72.9 94.0 116.9 16.5 3.5 0.0 0.0 0.0 0.0 21.8 34.1 36.6 396.4
1994 95.4 137.6 66.5 64.4 2.5 0.0 0.0 0.0 0.0 0.4 0.0 35.6 402.3
1995 79.9 16.9 50.0 24.6 4.2 0.0 0.0 0.0 0.0 3.2 53.5 66.9 299.2
1996 130.2 133.4 194.7 53.5 0.0 0.0 0.0 0.0 0.0 9.9 4.6 71.5 597.7
1997 63.4 69.3 15.1 3.2 0.0 0.0 0.0 0.0 0.0 11.3 16.5 152.4 331.2
1998 234.1 158.4 312.9 2.5 0.0 0.0 0.0 0.0 0.0 9.2 0.0 28.9 745.9
1999 125.3 310.8 46.8 44.4 47.2 0.0 0.0 0.0 0.0 11.6 1.8 11.3 599.1
2000 89.8 147.8 113.3 33.1 0.0 0.0 0.0 0.0 0.0 0.0 1.8 95.4 481.2
2001 205.2 69.0 210.5 3.9 0.0 0.0 0.0 0.0 0.0 0.0 62.0 27.8 578.3
2002 12.3 48.2 85.2 69.3 0.0 0.0 0.0 0.0 4.2 64.4 74.3 22.2 380.2
2003 28.9 76.7 81.3 34.8 0.7 0.0 0.0 0.0 0.0 5.3 27.5 79.6 334.8
2004 83.8 114.8 241.5 16.9 1.8 0.0 0.0 0.0 2.1 46.5 61.2 68.6 637.1
2005 39.4 15.8 54.2 6.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 81.7 197.1
2006 57.7 145.7 129.2 100.0 0.0 4.2 0.0 0.0 0.0 0.0 18.0 66.2 521.0
2007 97.5 91.2 186.2 89.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 15.8 480.5
2008 86.2 123.2 119.3 25.0 0.0 0.0 0.0 0.0 0.0 0.0 5.3 6.3 365.4
MEDIA 97.0 97.3 151.3 28.3 1.7 0.1 0.0 0.0 0.4 12.4 16.8 59.3 464.5
D.EST. 99.4 67.1 132.2 28.2 7.2 0.6 0.0 0.0 1.2 29.1 22.6 63.2
Fuente: Elaboración propia
49

Cuadro N° 4.40
PRECIPITACION TOTAL MENSUAL ( mm. )
ESTACION 1013
C. Baja
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. TOTAL
1967 208.5 310.5 384.7 26.1 4.9 6.7 2.4 4.6 4.2 61.5 18.3 53.8 1,086.1
1968 128.9 91.8 134.5 9.1 15.2 0.0 0.5 12.2 2.8 33.7 21.8 26.6 477.1
1969 61.3 141.0 160.6 5.4 0.2 1.1 1.6 2.4 9.1 49.9 59.2 189.6 681.3
1970 240.8 70.4 144.6 87.7 27.5 0.5 0.8 0.3 52.3 52.6 58.5 110.8 846.9
1971 97.0 199.8 275.5 43.4 0.0 1.0 0.0 0.0 0.3 29.7 12.9 107.3 766.8
1972 177.8 140.2 409.0 83.3 0.0 0.0 0.0 0.3 8.5 27.1 57.7 100.6 1,004.4
1973 230.5 171.8 234.9 126.5 37.5 0.0 10.9 6.0 35.5 89.2 26.9 154.7 1,124.4
1974 84.9 223.0 154.9 23.0 2.9 0.3 0.0 2.1 1.5 25.6 36.3 33.4 587.9
1975 217.9 156.8 260.0 58.2 27.1 10.6 0.0 6.4 3.3 34.1 32.4 54.9 861.6
1976 220.4 217.8 161.5 27.1 1.6 10.8 0.0 1.0 15.3 0.0 0.0 56.1 711.5
1977 112.5 167.1 169.2 22.3 24.8 0.0 0.0 0.0 9.5 4.4 57.1 36.8 603.6
1978 92.1 170.2 62.9 29.7 0.0 0.0 3.1 9.3 7.0 23.1 59.3 75.6 532.4
1979 88.0 175.1 29.7 12.9 3.6 1.0 0.0 0.0 1.8 8.2 68.8 60.6 449.6
1980 148.3 80.0 0.0 1.8 0.0 0.0 0.0 1.1 1.5 73.8 84.8 68.9 460.3
1981 186.0 180.1 232.8 40.3 0.5 0.0 0.0 0.0 2.6 90.6 64.2 92.7 889.8
1982 305.5 115.2 128.1 106.8 2.9 5.5 0.0 1.1 8.8 53.8 31.6 112.6 872.1
1983 123.2 63.9 151.4 45.5 1.1 0.0 0.3 9.1 8.5 7.3 2.9 56.7 470.1
1984 233.7 281.5 52.0 5.9 9.9 9.0 0.0 0.0 1.0 23.5 3.7 167.7 787.9
1985 41.1 172.0 222.2 50.2 18.7 7.8 1.5 0.0 11.1 14.7 17.9 96.8 654.0
1986 210.1 163.5 165.4 90.3 36.8 0.0 0.0 6.5 3.6 0.0 11.4 183.0 870.7
1987 167.9 172.1 75.1 37.0 2.8 0.0 0.0 3.3 9.5 14.7 51.7 137.9 671.9
1988 134.3 155.3 0.0 15.2 5.1 2.4 0.2 0.5 36.2 87.0 87.0 20.9 544.1
1989 80.0 95.0 25.8 6.0 0.0 0.0 0.0 0.0 5.2 71.4 77.6 66.3 427.4
1990 55.4 98.9 219.7 26.4 9.5 0.2 1.8 0.0 10.4 77.6 57.4 27.5 584.8
1991 21.8 20.5 81.8 58.0 0.3 0.0 0.0 5.9 6.5 29.7 8.3 12.1 245.0
1992 122.6 145.1 234.9 108.6 18.9 0.0 0.5 0.0 1.8 54.4 91.6 101.1 879.4
1993 157.6 218.1 169.2 59.7 13.4 0.0 0.0 0.0 18.4 0.0 31.1 69.6 737.1
1994 75.8 55.3 110.2 64.1 3.7 0.0 0.0 0.0 0.8 10.8 60.8 97.0 478.4
1995 161.9 205.4 171.3 45.3 0.0 0.0 0.0 0.0 0.7 20.7 22.3 70.9 698.5
1996 109.0 127.6 27.2 0.0 0.0 0.0 0.0 0.0 1.1 22.5 68.9 175.6 532.0
1997 301.7 200.2 115.6 20.5 0.0 0.0 0.0 0.0 0.0 44.3 22.3 45.0 749.6
1998 142.1 305.1 166.6 50.7 11.4 1.0 0.0 0.0 1.3 55.6 10.8 42.7 787.3
1999 175.1 177.3 161.9 86.7 34.2 0.0 0.0 0.0 0.8 12.4 24.1 215.5 888.0
2000 276.6 115.4 233.9 58.7 10.1 0.0 0.0 0.0 1.6 21.0 109.5 46.8 873.7
2001 31.1 142.3 144.9 105.8 2.0 0.0 0.0 0.0 75.0 50.2 94.9 122.1 768.2
2002 99.3 111.2 147.7 66.7 0.0 0.0 0.0 0.0 0.0 12.2 21.5 130.7 589.2
2003 45.2 75.3 97.5 45.2 0.0 0.0 5.2 0.0 17.6 24.1 77.3 102.4 489.7
2004 74.3 40.8 138.2 3.9 0.0 0.0 0.0 0.0 0.0 5.1 6.7 103.5 372.5
2005 131.7 32.6 218.6 154.5 0.0 2.3 0.0 6.0 1.8 9.6 40.4 149.0 746.5
2006 177.7 136.6 243.4 120.3 0.0 0.0 0.0 0.0 0.0 49.4 0.0 44.0 771.3
2007 163.0 260.1 175.9 57.4 0.0 0.0 0.0 0.0 0.0 43.7 44.7 76.8 821.5
2008 209.3 263.4 253.6 2.1 0.0 0.0 0.0 0.0 8.0 64.9 1.3 117.4 920.0
MEDIA 145.8 153.5 160.6 49.7 7.8 1.4 0.7 1.9 9.2 35.3 41.3 90.8 698.0
D.EST. 71.9 70.5 89.2 38.4 11.1 3.0 1.9 3.1 14.9 26.0 29.7 49.7
Fuente: Elaboración propia
50

Cuadro N° 4.41
PRECIPITACION TOTAL MENSUAL ( mm. )
ESTACION 1007
C. Baja
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. TOTAL
1967 89.1 180.7 354.4 91.3 0.4 0.0 0.0 0.0 0.0 0.4 0.4 18.4 734.9
1968 60.7 23.6 167.4 15.8 0.0 0.0 0.0 0.0 3.7 0.4 4.4 213.1 489.1
1969 122.2 65.1 19.5 1.5 0.0 0.0 0.0 0.0 0.0 23.9 54.1 203.1 489.4
1970 226.7 138.4 139.1 0.0 2.2 0.0 0.0 0.0 6.3 16.9 19.1 48.9 597.6
1971 121.4 147.9 255.8 35.3 6.3 0.0 0.0 0.0 0.0 0.0 0.0 76.9 643.6
1972 114.1 94.9 438.3 46.7 1.1 0.0 0.0 0.0 0.0 0.0 9.2 318.0 1,022.3
1973 636.6 300.3 472.1 2.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 4.4 1,416.4
1974 195.8 140.9 231.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 12.5 38.6 619.0
1975 98.3 162.3 499.4 28.7 0.0 0.0 0.0 0.0 0.0 6.6 11.4 16.2 822.8
1976 98.3 81.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 179.6
1977 46.7 159.3 527.7 26.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 75.4 836.1
1978 102.7 110.4 212.7 101.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 527.7
1979 4.4 6.6 37.2 4.8 0.0 0.0 0.0 0.0 0.0 0.0 55.2 66.2 174.4
1980 18.4 96.8 21.7 9.6 0.7 0.0 0.0 0.0 0.0 0.0 19.1 1.5 167.8
1981 10.7 87.6 216.0 0.0 0.0 0.0 0.0 0.0 0.0 177.7 81.7 94.9 668.7
1982 142.0 75.1 237.7 40.8 0.0 0.0 0.0 0.0 0.0 1.8 1.5 16.2 515.2
1983 12.9 12.9 1.5 16.9 0.0 0.0 0.0 0.0 0.0 0.0 0.4 184.0 228.5
1984 83.9 42.7 81.0 31.6 0.0 0.0 0.0 0.0 0.0 0.0 43.4 48.2 330.8
1985 18.8 64.8 129.9 47.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 21.3 281.9
1986 63.7 50.0 0.0 11.0 0.0 0.0 0.0 0.0 0.0 0.0 11.0 29.1 164.9
1987 1.8 200.6 20.2 3.7 0.0 0.0 0.0 0.0 0.4 0.0 11.0 66.2 304.0
1988 104.9 35.0 58.9 23.9 0.0 0.0 0.0 0.0 0.0 0.0 11.0 74.0 307.6
1989 195.4 86.5 110.4 60.7 2.6 0.0 0.0 0.0 0.0 7.4 0.0 0.0 462.9
1990 110.8 22.1 62.2 16.2 0.0 0.0 0.0 0.0 0.0 50.0 0.0 61.8 323.1
1991 8.1 48.2 178.5 3.7 0.0 0.0 0.0 0.0 0.0 51.9 12.5 16.2 319.1
1992 0.0 4.8 56.3 5.9 0.0 0.0 0.0 0.0 0.0 14.0 2.9 5.2 89.1
1993 76.2 98.3 122.2 17.3 3.7 0.0 0.0 0.0 0.0 22.8 35.7 38.3 414.4
1994 99.7 143.9 69.6 67.3 2.6 0.0 0.0 0.0 0.0 0.4 0.0 37.2 420.6
1995 83.5 17.7 52.3 25.8 4.4 0.0 0.0 0.0 0.0 3.3 55.9 69.9 312.8
1996 136.2 139.5 203.5 55.9 0.0 0.0 0.0 0.0 0.0 10.3 4.8 74.7 624.9
1997 66.2 72.5 15.8 3.3 0.0 0.0 0.0 0.0 0.0 11.8 17.3 159.3 346.3
1998 244.7 165.6 327.2 2.6 0.0 0.0 0.0 0.0 0.0 9.6 0.0 30.2 779.8
1999 131.0 324.9 48.9 46.4 49.3 0.0 0.0 0.0 0.0 12.1 1.8 11.8 626.3
2000 93.8 154.6 118.5 34.6 0.0 0.0 0.0 0.0 0.0 0.0 1.8 99.7 503.1
2001 214.5 72.1 220.1 4.0 0.0 0.0 0.0 0.0 0.0 0.0 64.8 29.1 604.6
2002 12.9 50.4 89.1 72.5 0.0 0.0 0.0 0.0 4.4 67.3 77.6 23.2 397.4
2003 30.2 80.2 85.0 36.4 0.7 0.0 0.0 0.0 0.0 5.5 28.7 83.2 350.0
2004 87.6 120.0 252.4 17.7 1.8 0.0 0.0 0.0 2.2 48.6 64.0 71.8 666.1
2005 41.2 16.6 56.7 6.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 85.4 206.1
2006 60.4 152.4 135.1 104.5 0.0 4.4 0.0 0.0 0.0 0.0 18.8 69.2 544.6
2007 101.9 95.3 194.7 93.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 16.6 502.3
2008 90.2 128.8 124.8 26.1 0.0 0.0 0.0 0.0 0.0 0.0 5.5 6.6 382.0
MEDIA 101.4 101.7 158.2 29.6 1.8 0.1 0.0 0.0 0.4 12.9 17.6 62.0 485.7
D.EST. 103.9 70.2 138.2 29.5 7.5 0.7 0.0 0.0 1.3 30.4 23.6 66.0
Fuente: Elaboración propia
51

Cuadro N° 4.42
PRECIPITACION TOTAL MENSUAL ( mm. )
ESTACION 1012
C. Baja
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. TOTAL
1967 202.1 301.0 372.9 25.3 4.7 6.5 2.4 4.4 4.1 59.6 17.7 52.1 1,052.8
1968 125.0 89.0 130.4 8.8 14.7 0.0 0.5 11.9 2.7 32.7 21.2 25.8 462.5
1969 59.4 136.7 155.6 5.2 0.2 1.1 1.6 2.4 8.8 48.3 57.4 183.8 660.4
1970 233.4 68.3 140.1 85.0 26.7 0.5 0.8 0.3 50.7 51.0 56.7 107.4 821.0
1971 94.0 193.7 267.0 42.0 0.0 0.9 0.0 0.0 0.3 28.8 12.5 104.0 743.2
1972 172.4 135.9 396.4 80.7 0.0 0.0 0.0 0.3 8.2 26.2 55.9 97.5 973.6
1973 223.4 166.5 227.7 122.6 36.3 0.0 10.6 5.8 34.4 86.4 26.1 149.9 1,089.9
1974 82.3 216.1 150.1 22.3 2.8 0.3 0.0 2.1 1.4 24.8 35.2 32.4 569.9
1975 211.2 152.0 252.0 56.4 26.2 10.3 0.0 6.2 3.2 33.0 31.4 53.2 835.2
1976 213.6 211.1 156.6 26.2 1.6 10.4 0.0 0.9 14.9 0.0 0.0 54.4 689.7
1977 109.0 162.0 164.0 21.6 24.0 0.0 0.0 0.0 9.2 4.3 55.3 35.7 585.1
1978 89.3 165.0 61.0 28.8 0.0 0.0 3.0 9.0 6.8 22.4 57.5 73.3 516.0
1979 85.3 169.7 28.8 12.5 3.5 0.9 0.0 0.0 1.7 7.9 66.7 58.8 435.8
1980 143.8 77.6 0.0 1.7 0.0 0.0 0.0 1.1 1.4 71.6 82.2 66.8 446.2
1981 180.3 174.6 225.6 39.0 0.5 0.0 0.0 0.0 2.5 87.8 62.3 89.9 862.5
1982 296.1 111.7 124.2 103.5 2.8 5.4 0.0 1.1 8.5 52.1 30.7 109.2 845.3
1983 119.4 61.9 146.8 44.1 1.1 0.0 0.3 8.8 8.2 7.1 2.8 55.0 455.7
1984 226.6 272.9 50.4 5.7 9.6 8.7 0.0 0.0 0.9 22.8 3.6 162.6 763.8
1985 39.8 166.7 215.4 48.7 18.2 7.6 1.4 0.0 10.7 14.2 17.4 93.9 633.9
1986 203.7 158.5 160.4 87.5 35.7 0.0 0.0 6.3 3.5 0.0 11.1 177.4 844.0
1987 162.7 166.8 72.8 35.9 2.7 0.0 0.0 3.2 9.2 14.2 50.1 133.7 651.3
1988 130.2 150.6 0.0 14.7 4.9 2.4 0.2 0.5 35.1 84.4 84.4 20.2 527.4
1989 77.6 92.1 25.0 5.8 0.0 0.0 0.0 0.0 5.1 69.2 75.2 64.3 414.3
1990 53.7 95.9 213.0 25.6 9.2 0.2 1.7 0.0 10.1 75.2 55.6 26.7 566.9
1991 21.2 19.9 79.3 56.2 0.3 0.0 0.0 5.7 6.3 28.8 8.1 11.7 237.5
1992 118.8 140.6 227.7 105.2 18.3 0.0 0.5 0.0 1.7 52.8 88.8 98.0 852.4
1993 152.8 211.4 164.0 57.8 13.0 0.0 0.0 0.0 17.9 0.0 30.2 67.5 714.5
1994 73.5 53.6 106.8 62.1 3.6 0.0 0.0 0.0 0.8 10.4 58.9 94.0 463.7
1995 156.9 199.1 166.1 43.9 0.0 0.0 0.0 0.0 0.6 20.1 21.6 68.7 677.0
1996 105.7 123.7 26.4 0.0 0.0 0.0 0.0 0.0 1.1 21.8 66.8 170.2 515.7
1997 292.5 194.0 112.0 19.9 0.0 0.0 0.0 0.0 0.0 43.0 21.6 43.6 726.6
1998 137.8 295.8 161.5 49.1 11.1 0.9 0.0 0.0 1.3 53.9 10.4 41.4 763.1
1999 169.7 171.9 156.9 84.1 33.2 0.0 0.0 0.0 0.8 12.0 23.4 208.9 860.8
2000 268.1 111.9 226.7 56.9 9.8 0.0 0.0 0.0 1.6 20.4 106.2 45.3 846.9
2001 30.2 137.9 140.5 102.5 1.9 0.0 0.0 0.0 72.7 48.7 92.0 118.3 744.7
2002 96.2 107.8 143.1 64.6 0.0 0.0 0.0 0.0 0.0 11.9 20.9 126.7 571.2
2003 43.8 73.0 94.5 43.8 0.0 0.0 5.1 0.0 17.1 23.4 74.9 99.2 474.6
2004 72.0 39.5 134.0 3.8 0.0 0.0 0.0 0.0 0.0 4.9 6.5 100.3 361.0
2005 127.7 31.6 211.9 149.8 0.0 2.2 0.0 5.8 1.7 9.3 39.2 144.4 723.6
2006 172.2 132.4 235.9 116.6 0.0 0.0 0.0 0.0 0.0 47.9 0.0 42.7 747.7
2007 158.0 252.2 170.5 55.6 0.0 0.0 0.0 0.0 0.0 42.3 43.3 74.4 796.3
2008 202.9 255.3 245.8 2.1 0.0 0.0 0.0 0.0 7.7 62.9 1.3 113.8 891.8
MEDIA 141.3 148.8 155.7 48.2 7.5 1.4 0.7 1.8 8.9 34.2 40.1 88.0 676.6
D.EST. 69.7 68.3 86.5 37.2 10.7 2.9 1.8 3.0 14.4 25.3 28.8 48.2
Fuente: Elaboración propia
52

Cuadro N° 4.43
PRECIPITACION TOTAL MENSUAL ( mm. )
ESTACION 1008
C.Checras
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. TOTAL
1967 98.4 221.0 221.1 111.0 0.0 0.0 0.7 0.2 0.0 52.1 23.3 74.2 802.0
1968 45.6 22.8 36.6 60.4 1.7 0.0 5.5 14.2 16.1 9.2 34.6 35.4 282.1
1969 27.1 77.7 86.8 44.5 52.2 0.5 0.2 2.2 8.5 50.3 58.2 115.1 523.0
1970 115.8 55.7 58.4 67.3 16.5 1.9 1.3 3.9 45.2 30.6 30.7 66.9 494.1
1971 51.6 90.0 137.1 36.1 3.7 0.0 0.0 3.8 7.6 11.4 17.9 51.1 410.3
1972 91.7 74.1 198.2 56.9 0.0 0.0 11.3 1.3 8.2 19.3 25.0 68.0 553.8
1973 111.6 80.2 110.5 85.8 26.2 0.0 8.1 0.0 15.0 56.6 48.0 82.3 624.3
1974 50.1 91.7 138.6 26.0 3.4 0.0 0.9 4.3 5.4 3.1 13.1 7.8 344.3
1975 81.5 77.2 68.4 10.4 11.1 1.9 0.0 0.0 0.0 39.1 13.8 35.4 338.8
1976 108.4 129.0 109.3 35.8 3.0 4.7 0.3 1.2 3.2 0.6 2.5 7.1 404.9
1977 7.6 118.9 68.8 25.3 4.3 0.0 0.0 0.0 0.0 5.3 66.3 56.2 352.6
1978 79.6 114.8 72.0 37.5 0.0 0.0 3.0 1.3 10.7 26.3 65.7 58.7 469.5
1979 30.5 111.2 106.8 32.1 1.5 0.0 0.4 1.0 0.7 0.0 1.0 6.5 291.5
1980 34.9 17.9 10.2 1.8 0.0 4.5 1.7 0.0 0.0 61.3 56.2 55.7 244.0
1981 91.1 139.8 136.7 16.3 0.0 0.0 0.0 6.0 0.0 47.2 73.9 95.1 606.1
1982 83.1 154.6 73.2 49.8 1.1 0.0 0.0 0.0 7.4 53.5 75.6 52.3 550.6
1983 117.3 46.4 106.5 60.7 6.4 0.0 0.0 0.0 6.4 27.4 24.4 117.9 513.5
1984 84.8 158.9 141.2 27.4 34.3 5.1 0.0 0.0 0.0 59.9 70.1 97.2 678.9
1985 37.7 134.5 105.1 42.4 24.1 2.2 0.0 1.1 15.7 20.4 23.9 71.0 478.2
1986 116.3 115.4 84.8 63.5 0.0 0.0 0.0 0.0 0.0 23.5 32.4 41.8 477.8
1987 168.4 99.4 64.5 42.6 10.5 0.0 0.0 0.0 8.8 14.7 43.3 76.5 528.6
1988 92.9 72.7 79.3 64.2 9.4 0.0 0.0 0.0 4.6 25.8 25.8 63.5 438.2
1989 131.7 140.2 132.5 65.8 7.8 5.4 0.0 0.0 12.2 24.4 9.3 0.0 529.3
1990 69.2 62.5 61.4 31.2 3.7 4.2 0.0 0.0 1.3 74.0 81.8 12.1 401.3
1991 80.1 31.1 121.1 38.7 0.0 0.0 0.0 0.0 0.0 42.7 30.1 44.1 387.9
1992 39.3 21.9 64.5 40.3 0.0 0.0 0.0 0.0 0.0 76.4 1.1 17.7 261.2
1993 112.6 83.9 108.2 84.0 24.2 0.0 0.0 0.0 10.5 65.2 106.1 88.7 683.4
1994 89.6 152.5 120.7 40.5 21.3 0.0 0.0 0.0 8.0 5.2 4.1 37.7 479.5
1995 57.1 26.9 104.5 37.9 4.8 0.0 5.8 0.0 2.2 20.2 68.3 34.6 362.2
1996 105.1 96.3 162.6 67.3 1.3 0.0 0.0 0.0 0.0 19.3 0.0 16.5 468.3
1997 37.7 76.6 37.6 33.8 0.0 0.0 0.0 0.0 9.1 4.6 58.5 138.2 395.9
1998 151.3 80.5 198.8 42.8 0.0 0.0 0.0 0.0 5.6 38.0 37.2 48.4 602.6
1999 83.9 166.3 130.8 59.1 43.8 0.0 0.0 0.0 23.6 35.1 39.4 76.2 658.1
2000 198.8 215.3 168.4 58.2 32.8 0.0 0.0 0.0 21.1 35.1 43.0 199.9 972.7
2001 174.1 118.7 249.8 34.2 16.1 0.0 0.0 0.0 22.3 45.8 116.8 47.7 825.4
2002 48.8 94.8 171.4 53.8 0.0 0.0 0.0 0.0 18.9 64.1 114.0 76.2 642.0
2003 144.6 70.4 237.6 79.7 0.0 0.0 0.0 0.0 0.0 25.6 21.5 112.1 691.5
2004 24.4 108.3 74.0 29.4 13.8 4.9 0.0 0.0 17.0 40.5 86.2 141.7 540.2
2005 64.8 46.4 119.8 33.7 0.0 0.0 0.0 4.0 0.0 11.4 6.0 90.0 376.0
2006 82.5 138.5 156.4 122.9 0.0 0.0 0.0 0.0 0.0 12.1 21.8 97.8 632.0
2007 123.9 92.8 170.1 58.8 21.3 0.0 0.0 0.0 0.0 32.8 9.0 57.1 565.7
2008 122.6 134.4 117.5 48.8 0.0 1.4 0.0 0.0 21.4 100.9 33.5 63.4 643.7
MEDIA 87.3 99.1 117.2 49.0 9.5 0.9 0.9 1.1 8.0 33.6 40.8 65.1 512.5
D.EST. 43.2 47.3 53.8 23.8 13.0 1.7 2.4 2.5 9.3 23.2 31.1 40.6
Fuente: Elaboración propia
53

Cuadro N° 4.44
PRECIPITACION TOTAL MENSUAL ( mm. )
ESTACION 1010
C.Checras
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. TOTAL
1967 144.8 325.2 325.3 163.4 0.0 0.0 1.0 0.3 0.0 76.6 34.3 109.2 1,180.1
1968 67.2 33.6 53.9 88.9 2.5 0.0 8.1 20.9 23.7 13.5 50.9 52.0 415.1
1969 39.9 114.3 127.7 65.4 76.7 0.7 0.3 3.2 12.5 74.0 85.6 169.3 769.6
1970 170.4 82.0 85.9 99.0 24.3 2.8 1.9 5.7 66.5 45.0 45.1 98.5 727.0
1971 75.9 132.4 201.8 53.0 5.5 0.0 0.0 5.6 11.2 16.8 26.4 75.2 603.7
1972 134.9 109.0 291.6 83.7 0.0 0.0 16.6 2.0 12.1 28.3 36.8 100.0 814.9
1973 164.2 117.9 162.6 126.3 38.5 0.0 11.9 0.0 22.0 83.3 70.7 121.0 918.6
1974 73.6 134.9 203.9 38.3 4.9 0.0 1.3 6.3 7.9 4.5 19.3 11.5 506.7
1975 119.9 113.6 100.6 15.2 16.4 2.8 0.0 0.0 0.0 57.6 20.3 52.1 498.5
1976 159.4 189.8 160.8 52.6 4.4 6.9 0.4 1.8 4.6 0.8 3.7 10.4 595.8
1977 11.1 174.9 101.2 37.2 6.3 0.0 0.0 0.0 0.0 7.8 97.5 82.7 518.8
1978 117.1 168.9 106.0 55.1 0.0 0.0 4.4 1.9 15.8 38.6 96.6 86.4 690.8
1979 44.8 163.7 157.1 47.2 2.2 0.0 0.5 1.4 1.0 0.0 1.4 9.6 428.9
1980 51.3 26.4 14.9 2.6 0.0 6.6 2.5 0.0 0.0 90.1 82.7 81.9 359.0
1981 134.0 205.7 201.2 24.0 0.0 0.0 0.0 8.9 0.0 69.4 108.7 140.0 891.8
1982 122.3 227.4 107.7 73.3 1.5 0.0 0.0 0.0 10.9 78.7 111.2 76.9 810.1
1983 172.6 68.3 156.7 89.3 9.4 0.0 0.0 0.0 9.5 40.4 35.9 173.5 755.5
1984 124.7 233.8 207.8 40.4 50.5 7.5 0.0 0.0 0.0 88.1 103.2 143.0 998.9
1985 55.5 198.0 154.7 62.3 35.4 3.3 0.0 1.6 23.1 30.1 35.1 104.4 703.6
1986 171.2 169.8 124.8 93.4 0.0 0.0 0.0 0.0 0.0 34.6 47.7 61.5 703.1
1987 247.8 146.3 94.9 62.6 15.5 0.0 0.0 0.0 12.9 21.6 63.7 112.6 777.8
1988 136.7 106.9 116.7 94.5 13.8 0.0 0.0 0.0 6.8 38.0 38.0 93.4 644.8
1989 193.7 206.3 195.0 96.8 11.5 7.9 0.0 0.0 17.9 35.8 13.7 0.0 778.8
1990 101.8 92.0 90.3 45.9 5.5 6.2 0.0 0.0 1.9 108.9 120.3 17.8 590.5
1991 117.8 45.7 178.2 57.0 0.0 0.0 0.0 0.0 0.0 62.8 44.3 64.9 570.7
1992 57.8 32.2 94.9 59.3 0.0 0.0 0.0 0.0 0.0 112.5 1.5 26.1 384.3
1993 165.7 123.4 159.2 123.6 35.6 0.0 0.0 0.0 15.5 96.0 156.0 130.5 1,005.6
1994 131.8 224.4 177.6 59.6 31.3 0.0 0.0 0.0 11.7 7.6 6.0 55.4 705.6
1995 84.0 39.6 153.8 55.7 7.1 0.0 8.5 0.0 3.2 29.7 100.4 50.9 532.9
1996 154.6 141.6 239.3 99.0 1.9 0.0 0.0 0.0 0.0 28.4 0.0 24.3 689.1
1997 55.4 112.7 55.3 49.7 0.0 0.0 0.0 0.0 13.4 6.7 86.0 203.3 582.6
1998 222.7 118.5 292.5 62.9 0.0 0.0 0.0 0.0 8.2 55.9 54.8 71.2 886.7
1999 123.4 244.7 192.5 86.9 64.5 0.0 0.0 0.0 34.7 51.6 58.0 112.1 968.4
2000 292.5 316.8 247.8 85.7 48.3 0.0 0.0 0.0 31.0 51.6 63.2 294.2 1,431.2
2001 256.2 174.6 367.6 50.4 23.7 0.0 0.0 0.0 32.9 67.4 171.8 70.1 1,214.6
2002 71.8 139.5 252.2 79.2 0.0 0.0 0.0 0.0 27.8 94.3 167.7 112.2 944.7
2003 212.8 103.6 349.6 117.2 0.0 0.0 0.0 0.0 0.0 37.6 31.6 165.0 1,017.4
2004 35.9 159.3 108.9 43.3 20.3 7.2 0.0 0.0 25.0 59.6 126.8 208.5 794.9
2005 95.3 68.3 176.2 49.6 0.0 0.0 0.0 5.9 0.0 16.8 8.8 132.5 553.3
2006 121.3 203.8 230.1 180.8 0.0 0.0 0.0 0.0 0.0 17.8 32.1 143.9 929.9
2007 182.3 136.5 250.3 86.5 31.3 0.0 0.0 0.0 0.0 48.3 13.2 83.9 832.3
2008 180.4 197.8 172.9 71.8 0.0 2.1 0.0 0.0 31.4 148.4 49.2 93.2 947.2
MEDIA 128.5 145.8 172.4 72.1 14.0 1.3 1.4 1.6 11.8 49.4 60.0 95.8 754.1
D.EST. 63.5 69.6 79.1 35.1 19.1 2.5 3.5 3.7 13.8 34.1 45.7 59.7
Fuente: Elaboración propia
54

Cuadro N° 4.45
PRECIPITACION TOTAL MENSUAL ( mm. )
ESTACION 1027
C.Checras
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. TOTAL
1967 156.1 350.4 350.5 176.0 0.0 0.0 1.1 0.3 0.0 82.6 37.0 117.7 1,271.7
1968 72.4 36.2 58.1 95.8 2.7 0.0 8.8 22.5 25.5 14.5 54.8 56.1 447.3
1969 43.0 123.2 137.6 70.5 82.7 0.8 0.3 3.4 13.4 79.7 92.2 182.5 829.4
1970 183.6 88.4 92.6 106.7 26.2 3.0 2.0 6.1 71.7 48.5 48.6 106.1 783.4
1971 81.8 142.6 217.4 57.2 5.9 0.0 0.0 6.0 12.1 18.1 28.4 81.0 650.6
1972 145.4 117.4 314.2 90.2 0.0 0.0 17.9 2.1 13.0 30.5 39.6 107.8 878.2
1973 176.9 127.1 175.3 136.1 41.5 0.0 12.9 0.0 23.8 89.8 76.1 130.4 989.9
1974 79.4 145.4 219.8 41.3 5.3 0.0 1.4 6.8 8.5 4.9 20.8 12.4 546.0
1975 129.2 122.4 108.4 16.4 17.6 3.0 0.0 0.0 0.0 62.0 21.9 56.2 537.2
1976 171.8 204.6 173.3 56.7 4.8 7.4 0.4 1.9 5.0 0.9 4.0 11.2 642.0
1977 12.0 188.5 109.1 40.1 6.8 0.0 0.0 0.0 0.0 8.4 105.1 89.1 559.1
1978 126.2 182.0 114.2 59.4 0.0 0.0 4.8 2.0 17.0 41.6 104.1 93.1 744.5
1979 48.3 176.4 169.3 50.8 2.3 0.0 0.6 1.6 1.1 0.0 1.6 10.3 462.2
1980 55.3 28.4 16.1 2.8 0.0 7.1 2.7 0.0 0.0 97.1 89.1 88.2 386.8
1981 144.4 221.7 216.8 25.9 0.0 0.0 0.0 9.5 0.0 74.8 117.1 150.8 961.0
1982 131.8 245.1 116.1 79.0 1.7 0.0 0.0 0.0 11.8 84.8 119.9 82.9 873.0
1983 186.0 73.6 168.8 96.2 10.1 0.0 0.0 0.0 10.2 43.5 38.7 186.9 814.2
1984 134.4 252.0 223.9 43.5 54.4 8.1 0.0 0.0 0.0 94.9 111.2 154.1 1,076.5
1985 59.8 213.3 166.7 67.2 38.2 3.6 0.0 1.8 24.9 32.4 37.9 112.6 758.2
1986 184.5 183.0 134.5 100.7 0.0 0.0 0.0 0.0 0.0 37.3 51.4 66.3 757.7
1987 267.1 157.6 102.2 67.5 16.7 0.0 0.0 0.0 13.9 23.3 68.6 121.3 838.2
1988 147.3 115.2 125.8 101.8 14.9 0.0 0.0 0.0 7.3 41.0 41.0 100.7 694.9
1989 208.8 222.3 210.1 104.3 12.4 8.5 0.0 0.0 19.3 38.6 14.8 0.0 839.3
1990 109.7 99.1 97.3 49.5 5.9 6.7 0.0 0.0 2.0 117.3 129.6 19.2 636.4
1991 127.0 49.3 192.0 61.4 0.0 0.0 0.0 0.0 0.0 67.7 47.7 69.9 615.1
1992 62.3 34.7 102.2 63.9 0.0 0.0 0.0 0.0 0.0 121.2 1.7 28.1 414.1
1993 178.6 133.0 171.6 133.2 38.4 0.0 0.0 0.0 16.7 103.5 168.2 140.6 1,083.7
1994 142.1 241.9 191.4 64.3 33.7 0.0 0.0 0.0 12.7 8.2 6.4 59.7 760.4
1995 90.6 42.6 165.7 60.1 7.7 0.0 9.2 0.0 3.4 32.0 108.2 54.8 574.3
1996 166.6 152.6 257.9 106.7 2.0 0.0 0.0 0.0 0.0 30.6 0.0 26.2 742.6
1997 59.7 121.4 59.6 53.6 0.0 0.0 0.0 0.0 14.4 7.2 92.7 219.1 627.8
1998 240.0 127.7 315.2 67.8 0.0 0.0 0.0 0.0 8.9 60.3 59.1 76.7 955.6
1999 133.0 263.7 207.5 93.7 69.5 0.0 0.0 0.0 37.4 55.6 62.5 120.8 1,043.6
2000 315.2 341.4 267.1 92.4 52.1 0.0 0.0 0.0 33.4 55.6 68.2 317.0 1,542.3
2001 276.1 188.1 396.2 54.3 25.5 0.0 0.0 0.0 35.4 72.6 185.1 75.6 1,308.9
2002 77.4 150.3 271.8 85.4 0.0 0.0 0.0 0.0 30.0 101.7 180.7 120.9 1,018.1
2003 229.3 111.7 376.7 126.3 0.0 0.0 0.0 0.0 0.0 40.5 34.1 177.8 1,096.5
2004 38.7 171.7 117.3 46.6 21.9 7.8 0.0 0.0 27.0 64.3 136.6 224.7 856.6
2005 102.7 73.6 189.9 53.5 0.0 0.0 0.0 6.3 0.0 18.1 9.4 142.7 596.3
2006 130.8 219.7 248.0 194.8 0.0 0.0 0.0 0.0 0.0 19.2 34.6 155.1 1,002.1
2007 196.5 147.1 269.7 93.2 33.7 0.0 0.0 0.0 0.0 52.1 14.2 90.5 897.0
2008 194.4 213.1 186.4 77.4 0.0 2.2 0.0 0.0 33.9 160.0 53.1 100.5 1,020.8
MEDIA 138.5 157.1 185.8 77.7 15.1 1.4 1.5 1.7 12.7 53.3 64.7 103.3 812.7
D.EST. 68.4 75.0 85.3 37.8 20.6 2.7 3.8 4.0 14.8 36.8 49.3 64.4
Fuente: Elaboración propia
55

Cuadro N° 4.46
PRECIPITACION TOTAL MENSUAL ( mm. )
ESTACION 1011
C.Checras
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. TOTAL
1967 150.4 337.8 337.9 169.7 0.0 0.0 1.1 0.3 0.0 79.6 35.6 113.4 1,225.9
1968 69.8 34.9 56.0 92.3 2.6 0.0 8.5 21.7 24.6 14.0 52.9 54.0 431.2
1969 41.4 118.8 132.7 67.9 79.7 0.7 0.3 3.3 12.9 76.8 88.9 175.9 799.5
1970 177.0 85.2 89.2 102.8 25.3 2.9 1.9 5.9 69.1 46.8 46.9 102.3 755.2
1971 78.9 137.5 209.6 55.1 5.7 0.0 0.0 5.8 11.7 17.4 27.4 78.1 627.1
1972 140.2 113.2 302.9 87.0 0.0 0.0 17.2 2.0 12.5 29.4 38.2 103.9 846.6
1973 170.6 122.5 169.0 131.2 40.0 0.0 12.4 0.0 22.9 86.6 73.4 125.7 954.2
1974 76.5 140.2 211.9 39.8 5.1 0.0 1.4 6.5 8.2 4.7 20.0 12.0 526.3
1975 124.5 118.0 104.5 15.8 17.0 2.9 0.0 0.0 0.0 59.8 21.1 54.1 517.9
1976 165.6 197.2 167.0 54.7 4.6 7.2 0.4 1.8 4.8 0.9 3.9 10.8 618.9
1977 11.6 181.7 105.2 38.6 6.5 0.0 0.0 0.0 0.0 8.1 101.3 85.9 539.0
1978 121.7 175.5 110.1 57.2 0.0 0.0 4.6 1.9 16.4 40.1 100.4 89.8 717.6
1979 46.5 170.0 163.2 49.0 2.2 0.0 0.5 1.5 1.1 0.0 1.5 10.0 445.5
1980 53.3 27.4 15.5 2.7 0.0 6.8 2.6 0.0 0.0 93.6 85.9 85.1 372.9
1981 139.2 213.7 209.0 24.9 0.0 0.0 0.0 9.2 0.0 72.1 112.9 145.4 926.4
1982 127.0 236.3 111.9 76.2 1.6 0.0 0.0 0.0 11.3 81.7 115.6 79.9 841.6
1983 179.3 70.9 162.7 92.8 9.7 0.0 0.0 0.0 9.8 41.9 37.3 180.2 784.8
1984 129.6 242.9 215.8 41.9 52.4 7.8 0.0 0.0 0.0 91.5 107.2 148.5 1,037.7
1985 57.7 205.7 160.7 64.7 36.8 3.4 0.0 1.7 24.0 31.2 36.5 108.5 730.9
1986 177.8 176.4 129.7 97.0 0.0 0.0 0.0 0.0 0.0 36.0 49.5 63.9 730.4
1987 257.4 151.9 98.5 65.1 16.1 0.0 0.0 0.0 13.4 22.5 66.1 117.0 808.0
1988 142.0 111.1 121.2 98.1 14.3 0.0 0.0 0.0 7.1 39.5 39.5 97.0 669.8
1989 201.3 214.3 202.6 100.6 12.0 8.2 0.0 0.0 18.6 37.2 14.2 0.0 809.0
1990 105.7 95.6 93.8 47.7 5.7 6.4 0.0 0.0 1.9 113.1 125.0 18.5 613.4
1991 122.4 47.5 185.1 59.2 0.0 0.0 0.0 0.0 0.0 65.3 46.0 67.4 592.9
1992 60.0 33.5 98.5 61.6 0.0 0.0 0.0 0.0 0.0 116.8 1.6 27.1 399.2
1993 172.2 128.2 165.4 128.4 37.0 0.0 0.0 0.0 16.1 99.7 162.1 135.6 1,044.6
1994 137.0 233.2 184.5 62.0 32.5 0.0 0.0 0.0 12.2 7.9 6.2 57.6 733.0
1995 87.3 41.1 159.8 57.9 7.4 0.0 8.9 0.0 3.3 30.8 104.3 52.9 553.6
1996 160.6 147.1 248.6 102.8 1.9 0.0 0.0 0.0 0.0 29.5 0.0 25.3 715.8
1997 57.6 117.1 57.5 51.7 0.0 0.0 0.0 0.0 13.9 7.0 89.3 211.2 605.2
1998 231.3 123.1 303.9 65.4 0.0 0.0 0.0 0.0 8.6 58.1 56.9 73.9 921.2
1999 128.2 254.2 200.0 90.3 67.0 0.0 0.0 0.0 36.1 53.6 60.2 116.4 1,006.0
2000 303.9 329.1 257.4 89.0 50.2 0.0 0.0 0.0 32.2 53.6 65.7 305.6 1,486.8
2001 266.1 181.4 381.9 52.3 24.6 0.0 0.0 0.0 34.1 70.0 178.5 72.9 1,261.7
2002 74.6 144.9 262.0 82.3 0.0 0.0 0.0 0.0 28.9 98.0 174.2 116.5 981.4
2003 221.1 107.6 363.2 121.8 0.0 0.0 0.0 0.0 0.0 39.1 32.8 171.4 1,056.9
2004 37.3 165.5 113.1 44.9 21.1 7.5 0.0 0.0 26.0 62.0 131.7 216.6 825.7
2005 99.0 70.9 183.1 51.6 0.0 0.0 0.0 6.1 0.0 17.4 9.1 137.6 574.8
2006 126.0 211.8 239.0 187.8 0.0 0.0 0.0 0.0 0.0 18.5 33.4 149.5 966.0
2007 189.4 141.8 260.0 89.9 32.5 0.0 0.0 0.0 0.0 50.2 13.7 87.2 864.7
2008 187.4 205.4 179.7 74.6 0.0 2.1 0.0 0.0 32.6 154.2 51.1 96.8 984.0
MEDIA 133.5 151.5 179.1 74.9 14.6 1.3 1.4 1.6 12.2 51.3 62.3 99.6 783.4
D.EST. 66.0 72.3 82.2 36.4 19.9 2.6 3.6 3.8 14.3 35.5 47.5 62.1
Fuente: Elaboración propia
56

Cuadro N° 4.47
PRECIPITACION TOTAL MENSUAL ( mm. )
ESTACION 1014
C.Churin
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. TOTAL
1967 157.3 234.3 290.3 19.7 3.7 5.0 1.8 3.4 3.2 46.4 13.8 40.6 819.5
1968 97.3 69.2 101.5 6.9 11.4 0.0 0.4 9.2 2.1 25.5 16.5 20.0 360.0
1969 46.2 106.4 121.2 4.1 0.1 0.9 1.2 1.8 6.9 37.6 44.6 143.0 514.1
1970 181.7 53.1 109.1 66.2 20.8 0.4 0.6 0.2 39.5 39.7 44.2 83.6 639.1
1971 73.2 150.8 207.9 32.7 0.0 0.7 0.0 0.0 0.2 22.4 9.7 80.9 578.6
1972 134.2 105.8 308.6 62.9 0.0 0.0 0.0 0.2 6.4 20.4 43.5 75.9 757.9
1973 173.9 129.6 177.2 95.4 28.3 0.0 8.2 4.6 26.8 67.3 20.3 116.7 848.5
1974 64.1 168.3 116.9 17.3 2.2 0.2 0.0 1.6 1.1 19.3 27.4 25.2 443.7
1975 164.5 118.3 196.2 43.9 20.4 8.0 0.0 4.8 2.5 25.7 24.5 41.5 650.2
1976 166.3 164.3 121.9 20.4 1.2 8.1 0.0 0.7 11.6 0.0 0.0 42.3 536.9
1977 84.9 126.1 127.7 16.9 18.7 0.0 0.0 0.0 7.1 3.3 43.1 27.8 455.5
1978 69.5 128.4 47.5 22.4 0.0 0.0 2.3 7.0 5.3 17.5 44.8 57.1 401.7
1979 66.4 132.1 22.4 9.7 2.7 0.7 0.0 0.0 1.4 6.2 51.9 45.8 339.2
1980 111.9 60.4 0.0 1.4 0.0 0.0 0.0 0.9 1.1 55.7 64.0 52.0 347.4
1981 140.3 135.9 175.6 30.4 0.4 0.0 0.0 0.0 2.0 68.4 48.5 70.0 671.5
1982 230.5 87.0 96.7 80.6 2.2 4.2 0.0 0.9 6.6 40.6 23.9 85.0 658.1
1983 93.0 48.2 114.3 34.3 0.9 0.0 0.2 6.9 6.4 5.5 2.2 42.8 354.7
1984 176.4 212.4 39.2 4.4 7.5 6.8 0.0 0.0 0.7 17.7 2.8 126.6 594.6
1985 31.0 129.8 167.6 37.9 14.1 5.9 1.1 0.0 8.4 11.1 13.5 73.1 493.5
1986 158.5 123.4 124.8 68.1 27.8 0.0 0.0 4.9 2.7 0.0 8.6 138.1 657.1
1987 126.7 129.9 56.7 27.9 2.1 0.0 0.0 2.5 7.1 11.1 39.0 104.1 507.0
1988 101.4 117.2 0.0 11.4 3.8 1.8 0.1 0.4 27.3 65.7 65.7 15.7 410.6
1989 60.4 71.7 19.4 4.6 0.0 0.0 0.0 0.0 3.9 53.9 58.5 50.1 322.5
1990 41.8 74.7 165.8 19.9 7.1 0.1 1.4 0.0 7.9 58.5 43.3 20.8 441.3
1991 16.5 15.5 61.7 43.8 0.2 0.0 0.0 4.4 4.9 22.4 6.3 9.1 184.9
1992 92.5 109.5 177.2 81.9 14.3 0.0 0.4 0.0 1.4 41.1 69.1 76.3 663.6
1993 118.9 164.6 127.7 45.0 10.1 0.0 0.0 0.0 13.9 0.0 23.5 52.5 556.2
1994 57.2 41.7 83.1 48.3 2.8 0.0 0.0 0.0 0.6 8.1 45.9 73.2 361.0
1995 122.1 155.0 129.3 34.2 0.0 0.0 0.0 0.0 0.5 15.6 16.9 53.5 527.1
1996 82.3 96.3 20.5 0.0 0.0 0.0 0.0 0.0 0.9 17.0 52.0 132.5 401.5
1997 227.7 151.0 87.2 15.5 0.0 0.0 0.0 0.0 0.0 33.5 16.9 33.9 565.7
1998 107.3 230.3 125.7 38.3 8.6 0.7 0.0 0.0 1.0 41.9 8.1 32.2 594.1
1999 132.1 133.8 122.1 65.4 25.8 0.0 0.0 0.0 0.6 9.3 18.2 162.6 670.1
2000 208.7 87.1 176.5 44.3 7.6 0.0 0.0 0.0 1.2 15.9 82.7 35.3 659.3
2001 23.5 107.4 109.3 79.8 1.5 0.0 0.0 0.0 56.6 37.9 71.6 92.1 579.7
2002 74.9 83.9 111.4 50.3 0.0 0.0 0.0 0.0 0.0 9.2 16.2 98.6 444.6
2003 34.1 56.8 73.6 34.1 0.0 0.0 3.9 0.0 13.3 18.2 58.3 77.2 369.5
2004 56.1 30.8 104.3 3.0 0.0 0.0 0.0 0.0 0.0 3.8 5.0 78.1 281.1
2005 99.4 24.6 164.9 116.6 0.0 1.7 0.0 4.6 1.4 7.3 30.5 112.4 563.3
2006 134.1 103.1 183.6 90.8 0.0 0.0 0.0 0.0 0.0 37.3 0.0 33.2 582.0
2007 123.0 196.3 132.7 43.3 0.0 0.0 0.0 0.0 0.0 33.0 33.7 57.9 619.9
2008 157.9 198.8 191.4 1.6 0.0 0.0 0.0 0.0 6.0 49.0 1.0 88.6 694.2
MEDIA 110.0 115.8 121.2 37.5 5.9 1.1 0.5 1.4 6.9 26.7 31.2 68.5 526.7
D.EST. 54.3 53.2 67.3 29.0 8.4 2.3 1.4 2.4 11.2 19.7 22.4 37.5
Fuente: Elaboración propia
57

Cuadro N° 4.48
PRECIPITACION TOTAL MENSUAL ( mm. )
ESTACION 1015
C.Churin
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. TOTAL
1967 141.4 242.4 109.4 70.4 16.1 2.0 87.4 83.4 20.8 23.1 97.2 71.9 965.5
1968 113.0 86.3 126.3 9.1 8.7 2.5 5.0 40.6 28.8 78.7 51.2 95.6 645.9
1969 61.4 160.6 138.9 91.8 5.9 3.9 3.7 20.5 16.0 60.6 101.8 221.5 886.4
1970 181.0 80.8 158.1 112.4 35.7 3.3 7.4 11.3 82.2 92.1 66.3 151.7 982.2
1971 127.3 187.7 238.9 60.3 6.8 2.2 0.5 24.6 7.8 69.6 71.8 170.5 967.8
1972 136.7 112.7 316.0 142.6 0.2 0.0 0.0 18.1 48.8 59.2 50.4 86.0 970.8
1973 179.8 157.8 180.4 146.9 69.1 2.0 10.5 14.0 73.5 40.1 67.9 208.5 1,150.6
1974 129.9 185.4 167.1 50.1 5.7 7.9 3.3 40.3 5.6 20.9 54.1 64.6 734.9
1975 197.5 119.2 256.8 68.7 57.0 0.0 0.0 12.9 45.7 49.3 61.8 25.4 894.4
1976 194.2 177.5 176.9 57.2 8.5 12.2 4.2 16.0 20.9 8.7 29.1 107.0 812.4
1977 105.4 172.2 75.2 58.1 71.6 1.2 2.6 1.1 27.6 22.0 132.7 112.1 781.8
1978 61.1 177.6 77.7 43.9 5.9 0.0 8.7 4.3 52.1 68.7 68.4 43.7 611.9
1979 74.9 147.9 165.4 88.5 11.2 0.0 0.0 0.0 14.7 27.3 25.6 19.7 575.1
1980 110.8 97.0 124.8 12.6 7.4 1.9 1.2 0.0 5.1 159.7 92.2 111.9 724.6
1981 144.0 242.4 165.9 0.0 0.0 0.0 0.0 11.2 0.0 88.7 95.6 169.7 917.4
1982 136.9 237.5 111.4 57.8 6.2 0.0 6.7 0.0 0.0 89.1 101.5 163.2 910.3
1983 252.3 78.6 279.3 159.0 0.0 0.0 0.0 0.0 5.0 7.8 71.8 146.5 1,000.2
1984 266.0 181.4 168.8 117.0 41.2 10.7 5.4 11.2 18.1 16.4 38.3 102.0 976.5
1985 197.3 162.9 55.5 40.0 2.6 0.0 8.2 5.6 23.1 30.4 139.8 70.4 735.8
1986 162.3 95.8 90.1 113.0 19.5 0.0 0.0 0.0 17.2 42.8 46.0 95.8 682.5
1987 207.2 145.5 170.0 72.1 34.9 5.7 0.0 3.1 22.8 61.2 28.5 11.8 762.9
1988 79.7 117.8 92.1 6.8 13.2 1.6 0.0 0.0 2.3 215.5 128.2 175.6 832.7
1989 76.1 226.6 166.5 35.8 1.4 0.0 0.0 0.0 0.0 0.0 22.2 26.0 554.6
1990 61.2 36.9 75.5 36.4 4.0 5.3 0.0 0.6 10.2 30.8 35.3 26.8 323.2
1991 138.3 197.9 227.9 163.4 1.2 0.0 0.0 0.0 14.0 124.2 123.8 383.5 1,374.1
1992 200.0 197.3 254.0 171.3 70.4 2.6 2.9 1.1 64.6 13.8 88.0 74.2 1,140.3
1993 113.6 54.6 217.2 92.1 14.0 7.9 1.9 6.8 11.3 67.0 76.6 132.5 795.3
1994 188.9 149.4 193.8 90.2 6.0 0.0 0.0 3.1 9.5 41.1 33.2 95.8 811.0
1995 136.9 179.3 62.8 41.5 0.0 0.0 0.0 0.0 21.7 37.5 99.8 194.2 773.8
1996 276.1 174.1 191.1 32.4 3.1 3.9 0.0 0.0 18.4 90.7 52.1 49.6 891.4
1997 157.5 299.5 132.8 81.5 59.7 0.0 6.5 0.0 49.4 88.5 78.0 119.2 1,072.6
1998 186.9 192.2 162.6 98.3 55.6 0.0 4.2 7.0 40.9 93.2 45.7 209.4 1,096.0
1999 222.1 134.9 232.3 52.5 15.3 11.6 0.0 0.0 40.9 55.2 162.6 102.3 1,029.8
2000 142.6 100.9 150.2 70.5 13.3 3.3 0.0 3.3 26.7 113.9 114.5 144.3 883.5
2001 139.0 149.3 188.6 57.4 0.0 0.0 0.0 2.0 17.5 24.5 13.5 135.9 727.7
2002 56.3 122.0 87.6 114.1 0.0 10.5 0.0 0.0 34.6 87.4 148.2 144.2 804.8
2003 95.8 62.3 163.7 14.7 6.4 0.0 0.0 6.0 0.8 43.4 36.9 124.5 554.4
2004 109.9 192.7 222.9 59.8 0.5 17.8 0.0 9.3 9.3 54.3 125.2 143.1 944.7
2005 143.2 120.0 230.2 85.6 56.7 0.0 0.0 0.0 10.4 80.9 69.6 61.2 857.8
2006 168.6 210.8 156.1 77.3 0.0 8.1 0.0 0.0 4.3 92.4 27.0 129.3 873.9
2007 148.0 192.5 186.6 55.6 19.2 0.0 0.0 10.7 13.3 20.2 84.0 55.8 786.0
2008 112.8 210.0 134.1 34.7 32.7 0.2 0.0 3.6 9.0 109.0 118.1 21.1 785.2
MEDIA 146.0 156.4 163.8 72.5 18.7 3.1 4.1 8.8 22.5 61.9 75.6 114.2 847.7
D.EST. 54.4 56.3 60.7 42.7 22.3 4.3 13.3 15.2 20.0 42.7 38.2 69.6
Fuente: Elaboración propia
58

Cuadro N° 4.49
PRECIPITACION TOTAL MENSUAL ( mm. )
ESTACION 1025
C.Churin
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. TOTAL
1967 160.6 190.1 189.9 97.9 20.8 11.4 8.3 4.6 23.8 126.2 90.0 79.9 1,003.3
1968 134.8 71.4 105.8 53.1 8.7 4.7 11.8 6.4 42.0 100.1 60.4 63.1 662.3
1969 142.6 139.7 96.6 68.0 12.0 24.2 4.1 22.6 24.8 92.3 100.3 218.9 945.9
1970 171.8 78.2 93.1 53.5 23.5 10.0 15.6 5.0 13.9 60.0 65.0 142.8 732.3
1971 173.7 136.7 186.7 68.5 13.5 4.4 3.9 28.7 17.3 90.5 72.7 121.8 918.4
1972 123.3 103.6 252.3 115.8 6.6 0.7 8.3 23.4 55.0 67.5 57.0 79.3 892.9
1973 143.3 131.7 163.6 108.8 43.8 9.8 6.1 18.7 75.7 139.3 74.6 158.6 1,073.8
1974 123.4 187.6 142.6 56.4 10.0 14.9 7.7 42.2 18.3 45.0 49.7 49.7 747.5
1975 151.5 106.5 181.9 65.7 61.3 3.3 1.1 25.1 47.7 59.1 68.4 77.4 849.0
1976 128.9 150.3 123.2 50.8 18.5 3.9 11.0 31.7 25.5 27.3 48.1 104.0 723.0
1977 76.3 138.9 123.3 70.5 61.6 0.0 15.0 0.0 37.5 41.9 117.7 92.2 775.0
1978 153.2 146.4 91.7 41.5 7.5 0.1 12.9 0.7 8.6 78.9 75.9 43.0 660.3
1979 146.7 87.6 224.5 89.1 7.9 0.0 9.1 0.0 14.7 34.5 35.8 12.0 662.0
1980 147.3 88.9 100.4 30.0 11.3 0.3 7.5 0.0 35.1 107.5 85.9 90.4 704.7
1981 143.1 293.9 99.2 34.7 16.6 0.0 4.2 4.0 11.7 80.7 78.9 185.6 952.5
1982 139.9 187.9 99.0 62.6 2.5 0.3 11.2 0.0 24.3 59.5 91.1 70.6 749.0
1983 120.7 93.9 110.8 350.0 16.7 0.1 2.3 0.0 24.2 39.8 85.7 189.0 1,033.2
1984 130.4 132.1 177.9 72.8 25.6 10.8 13.6 0.0 43.2 108.8 54.7 20.0 789.9
1985 159.6 100.0 79.2 45.8 8.9 0.0 3.5 6.6 18.0 66.4 107.9 137.1 733.0
1986 101.5 87.9 92.4 58.5 4.7 0.3 11.8 0.0 9.9 74.3 49.3 70.0 560.6
1987 129.1 94.9 139.0 54.8 17.2 7.5 2.8 0.2 11.4 125.1 36.9 26.1 644.9
1988 154.6 125.5 58.6 39.7 17.5 1.5 3.5 2.0 13.3 71.5 89.3 150.0 727.1
1989 155.5 185.9 119.7 52.3 14.9 0.0 4.6 2.6 18.5 63.7 36.2 51.7 705.5
1990 168.5 67.7 160.4 46.6 25.2 1.7 4.5 1.4 145.6 103.4 47.2 25.9 798.1
1991 174.8 153.6 169.8 316.9 17.2 0.1 12.0 1.7 16.0 113.3 85.3 265.9 1,326.4
1992 138.6 213.5 187.8 349.4 14.4 1.5 4.3 1.2 35.2 50.4 69.4 98.5 1,164.1
1993 152.8 65.2 97.6 114.7 12.9 23.7 3.0 1.7 69.9 155.2 88.9 117.9 903.3
1994 152.5 105.9 109.1 55.7 15.4 0.0 9.5 1.3 14.5 128.9 51.7 83.7 728.2
1995 119.6 133.8 128.9 55.6 11.8 0.0 8.6 1.1 8.7 40.4 88.2 183.4 779.9
1996 159.1 82.3 207.0 50.8 3.4 2.5 2.5 6.9 45.8 145.2 47.0 32.2 784.7
1997 174.7 212.6 76.2 71.2 15.6 0.0 6.6 1.1 45.7 98.6 76.8 81.8 860.9
1998 124.2 181.7 166.9 87.6 14.6 0.0 4.4 1.7 71.8 108.1 54.5 109.2 924.7
1999 148.8 93.3 145.0 45.4 3.2 11.8 3.5 1.3 11.9 108.7 121.3 248.7 942.9
2000 159.1 115.4 125.4 42.1 9.9 1.5 4.7 1.3 39.2 71.5 96.1 77.3 743.6
2001 103.1 150.0 411.5 52.1 11.3 0.3 2.9 1.9 64.1 90.2 35.0 57.3 979.8
2002 135.2 135.1 110.7 68.0 13.3 4.6 1.7 1.8 15.5 67.8 92.7 107.4 753.6
2003 153.8 67.1 804.9 50.7 18.5 0.0 6.1 1.4 26.7 38.1 53.6 71.1 1,291.8
2004 137.5 160.2 106.2 46.2 17.6 29.7 3.3 2.6 16.2 50.5 116.9 72.2 759.0
2005 161.7 93.0 124.5 68.9 15.2 0.0 2.2 2.4 15.4 84.9 75.0 31.6 674.7
2006 155.2 177.8 113.0 68.1 7.6 2.3 6.7 1.8 16.5 32.5 41.3 59.0 681.6
2007 182.4 133.4 171.4 60.5 13.2 0.0 3.7 2.6 22.9 132.9 63.0 41.8 827.9
2008 129.4 194.5 88.6 37.1 14.0 9.6 5.1 1.3 14.6 159.4 87.7 102.4 843.5
MEDIA 143.9 133.2 156.1 81.6 16.3 4.7 6.5 6.2 31.2 84.3 72.0 97.6 833.7
D.EST. 21.4 48.7 117.8 74.2 12.3 7.2 3.9 10.1 25.5 35.5 23.4 60.3
Fuente: Elaboración propia
59

Cuadro N° 4.50
ESTACION 1026
C.Churin
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. TOTAL
1967 293.4 168.7 208.3 48.9 8.7 16.2 7.1 24.1 61.9 134.5 135.3 91.2 1,198.3
1968 149.1 131.0 128.6 26.7 40.7 28.0 12.8 55.8 84.5 112.4 84.9 85.2 939.7
1969 69.3 144.7 101.6 83.9 8.1 18.3 7.6 35.1 39.1 71.4 124.6 136.3 840.2
1970 145.1 92.4 117.5 114.6 54.7 17.0 5.7 2.8 98.1 101.7 81.8 129.9 961.2
1971 123.0 137.9 197.2 51.9 29.0 18.8 3.5 43.8 14.4 82.9 52.9 138.5 894.0
1972 141.1 113.0 248.6 120.5 22.9 5.0 7.7 23.3 42.2 88.3 48.3 129.2 990.1
1973 138.2 153.4 152.7 147.2 56.1 19.5 18.7 33.1 54.7 139.8 170.6 144.0 1,228.0
1974 139.8 184.6 178.8 92.9 5.3 41.5 30.1 38.0 41.4 61.0 66.4 101.5 981.2
1975 247.0 148.0 206.8 107.9 99.8 16.9 5.5 45.8 103.9 82.7 97.6 98.9 1,260.9
1976 220.4 214.3 175.0 65.6 27.2 28.9 12.7 38.9 36.4 37.9 52.5 134.6 1,044.5
1977 120.0 227.2 186.3 64.9 65.4 6.1 15.9 2.4 39.7 32.3 153.7 40.9 954.7
1978 112.2 162.2 142.3 79.9 14.4 19.2 16.6 3.0 95.9 83.8 88.8 60.0 878.4
1979 64.3 151.3 222.5 83.5 20.1 1.2 5.5 7.9 29.5 26.0 30.1 54.6 696.4
1980 131.2 49.6 144.8 36.5 0.0 0.7 29.1 12.3 18.0 107.2 65.7 91.7 686.9
1981 114.9 243.8 111.0 42.3 0.0 2.6 0.0 67.9 9.8 96.6 144.7 142.4 976.1
1982 123.4 145.0 126.3 71.6 4.7 4.7 3.4 12.5 26.7 77.4 132.3 63.8 791.7
1983 90.8 51.5 131.7 67.0 43.1 19.6 0.0 6.6 47.3 12.9 65.2 126.4 662.0
1984 103.3 206.8 171.8 71.5 39.4 34.9 14.2 9.4 21.4 78.5 115.2 132.4 998.8
1985 104.5 98.4 124.0 51.7 0.0 0.0 0.0 6.8 15.1 28.1 41.1 93.3 563.1
1986 115.4 129.2 130.4 60.2 27.4 5.3 6.9 14.6 49.5 56.0 109.3 138.7 842.8
1987 202.4 137.6 158.0 74.5 9.7 12.2 0.0 12.5 18.3 95.3 41.1 64.8 826.3
1988 132.8 206.0 82.0 67.2 41.2 7.3 3.0 2.0 29.3 39.1 63.6 145.3 818.6
1989 173.2 156.7 136.1 84.2 46.4 8.9 10.7 23.4 32.2 72.0 52.7 144.0 940.4
1990 241.8 136.3 194.6 44.8 39.9 23.8 9.4 0.0 51.4 47.0 99.9 84.6 973.4
1991 78.5 106.0 197.0 82.6 29.3 25.2 2.2 0.8 19.8 153.6 103.0 130.5 928.4
1992 130.8 139.7 174.8 87.8 37.7 0.0 4.9 17.8 21.9 30.4 30.1 185.5 861.4
1993 62.9 122.7 99.5 44.1 8.8 35.5 0.0 3.8 73.4 116.4 107.9 120.8 795.9
1994 88.9 71.1 117.0 68.3 22.2 0.0 0.0 20.3 17.9 78.0 30.7 108.4 622.7
1995 66.3 106.4 202.0 91.4 4.9 5.9 0.0 11.8 27.2 79.8 121.3 114.2 831.3
1996 119.4 85.5 227.5 76.4 49.3 4.6 0.0 0.0 11.3 146.4 63.0 71.1 854.6
1997 171.1 119.1 67.7 27.7 7.1 6.2 11.8 4.4 26.5 109.8 40.4 89.8 681.6
1998 107.7 193.3 157.6 50.6 7.6 2.0 46.9 14.3 24.5 140.3 80.6 174.5 999.9
1999 124.6 155.0 147.3 74.8 53.0 11.8 0.1 2.8 51.3 53.3 47.3 160.8 882.1
2000 93.6 163.3 162.4 107.2 27.4 0.2 2.3 6.0 22.9 77.8 84.9 56.0 803.9
2001 94.2 137.4 342.7 83.3 28.9 18.2 0.5 9.7 50.1 63.3 73.5 87.4 989.4
2002 107.2 158.3 125.6 80.2 11.6 13.5 0.0 9.4 31.5 91.4 72.6 115.4 816.7
2003 97.5 111.5 404.2 95.9 17.7 5.0 7.2 2.1 48.1 37.0 49.4 114.8 990.6
2004 126.7 207.2 120.9 89.4 40.8 2.9 0.0 58.0 67.9 47.3 140.0 29.4 930.4
2005 102.5 82.2 130.4 46.6 10.4 3.8 4.8 11.4 22.2 26.4 44.8 58.8 544.4
2006 70.5 132.6 128.8 66.1 17.6 19.9 12.6 0.2 46.7 23.2 52.1 116.5 686.6
2007 107.5 129.3 215.4 68.0 97.4 0.0 0.8 10.9 48.7 160.2 59.7 93.3 991.3
2008 145.2 189.8 127.3 69.2 3.3 6.1 1.1 59.3 35.4 93.6 78.0 132.7 941.1
MEDIA 128.4 142.9 164.9 73.1 28.1 12.3 7.6 18.2 40.7 78.4 80.9 107.9 883.3
D.EST. 50.1 44.6 62.3 24.7 23.6 10.9 9.6 18.4 23.5 38.5 36.5 35.9
Fuente: Elaboración propia
60

Cuadro N° 4.51
PRECIPITACION TOTAL MENSUAL ( mm. )
ESTACION 1028
C.Churin
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. TOTAL
1967 290.6 167.1 206.2 48.5 8.6 16.0 7.0 23.9 61.3 133.2 134.0 90.3 1,186.7
1968 147.7 129.7 127.4 26.4 40.3 27.7 12.6 55.3 83.6 111.3 84.0 84.4 930.5
1969 68.6 143.3 100.6 83.1 8.1 18.2 7.5 34.8 38.8 70.7 123.4 134.9 832.0
1970 143.7 91.5 116.4 113.5 54.2 16.8 5.6 2.8 97.1 100.7 81.0 128.6 951.9
1971 121.8 136.6 195.3 51.4 28.8 18.7 3.5 43.4 14.3 82.1 52.4 137.2 885.4
1972 139.7 111.9 246.2 119.3 22.6 5.0 7.7 23.1 41.8 87.4 47.8 127.9 980.5
1973 136.9 151.9 151.3 145.8 55.6 19.3 18.6 32.7 54.2 138.4 168.9 142.6 1,216.0
1974 138.4 182.8 177.1 92.0 5.2 41.1 29.8 37.6 41.0 60.4 65.8 100.5 971.7
1975 244.6 146.6 204.8 106.9 98.8 16.7 5.4 45.4 102.9 81.9 96.7 97.9 1,248.7
1976 218.3 212.3 173.3 65.0 26.9 28.7 12.5 38.6 36.0 37.5 52.0 133.3 1,034.4
1977 118.8 225.0 184.5 64.3 64.8 6.0 15.7 2.3 39.3 32.0 152.2 40.5 945.4
1978 111.1 160.7 141.0 79.2 14.3 19.0 16.4 3.0 95.0 83.0 87.9 59.5 869.9
1979 63.6 149.8 220.3 82.7 19.9 1.2 5.4 7.9 29.2 25.7 29.8 54.1 689.6
1980 129.9 49.2 143.4 36.1 0.0 0.7 28.9 12.1 17.9 106.2 65.1 90.8 680.2
1981 113.8 241.4 110.0 41.9 0.0 2.6 0.0 67.2 9.7 95.7 143.3 141.1 966.7
1982 122.2 143.6 125.1 70.9 4.7 4.7 3.4 12.3 26.4 76.6 131.0 63.1 784.0
1983 90.0 51.0 130.5 66.3 42.6 19.4 0.0 6.5 46.8 12.8 64.6 125.2 655.6
1984 102.3 204.8 170.1 70.8 39.1 34.6 14.1 9.3 21.2 77.7 114.0 131.1 989.1
1985 103.5 97.4 122.8 51.2 0.0 0.0 0.0 6.7 15.0 27.8 40.7 92.4 557.6
1986 114.2 127.9 129.1 59.6 27.1 5.2 6.8 14.5 49.1 55.5 108.2 137.4 834.7
1987 200.4 136.3 156.5 73.7 9.6 12.0 0.0 12.3 18.2 94.4 40.7 64.2 818.2
1988 131.5 204.0 81.2 66.5 40.8 7.2 3.0 1.9 29.0 38.8 62.9 143.9 810.7
1989 171.6 155.1 134.7 83.3 45.9 8.8 10.6 23.2 31.9 71.3 52.2 142.6 931.3
1990 239.5 134.9 192.7 44.4 39.5 23.6 9.3 0.0 50.9 46.5 98.9 83.7 963.9
1991 77.7 105.0 195.1 81.8 29.0 25.0 2.1 0.8 19.6 152.1 102.0 129.2 919.4
1992 129.5 138.3 173.1 86.9 37.3 0.0 4.9 17.6 21.7 30.1 29.8 183.7 853.0
1993 62.3 121.5 98.5 43.7 8.7 35.2 0.0 3.8 72.7 115.3 106.9 119.6 788.2
1994 88.0 70.4 115.9 67.6 22.0 0.0 0.0 20.1 17.7 77.2 30.4 107.3 616.7
1995 65.7 105.4 200.0 90.5 4.9 5.8 0.0 11.7 26.9 79.1 120.2 113.1 823.2
1996 118.2 84.7 225.3 75.7 48.9 4.6 0.0 0.0 11.2 144.9 62.4 70.4 846.3
1997 169.4 117.9 67.0 27.4 7.0 6.1 11.7 4.4 26.2 108.7 40.0 88.9 674.9
1998 106.7 191.5 156.1 50.1 7.5 1.9 46.4 14.2 24.3 138.9 79.9 172.8 990.2
1999 123.4 153.5 145.9 74.1 52.5 11.7 0.1 2.8 50.8 52.7 46.8 159.2 873.5
2000 92.7 161.7 160.9 106.2 27.1 0.2 2.2 5.9 22.6 77.0 84.0 55.5 796.1
2001 93.3 136.1 339.4 82.5 28.7 18.1 0.5 9.6 49.6 62.7 72.8 86.6 979.8
2002 106.2 156.8 124.3 79.5 11.5 13.4 0.0 9.3 31.2 90.5 71.9 114.2 808.8
2003 96.6 110.5 400.2 95.0 17.5 5.0 7.1 2.0 47.6 36.6 49.0 113.7 980.9
2004 125.5 205.2 119.7 88.5 40.4 2.9 0.0 57.4 67.2 46.8 138.6 29.1 921.4
2005 101.5 81.4 129.1 46.1 10.3 3.8 4.8 11.3 22.0 26.1 44.4 58.2 539.1
2006 69.8 131.3 127.5 65.5 17.4 19.7 12.4 0.2 46.2 23.0 51.6 115.4 679.9
2007 106.5 128.0 213.3 67.3 96.5 0.0 0.8 10.8 48.2 158.6 59.2 92.4 981.6
2008 143.8 188.0 126.1 68.5 3.3 6.0 1.1 58.8 35.1 92.7 77.2 131.4 932.0
MEDIA 127.1 141.5 163.3 72.4 27.8 12.2 7.6 18.0 40.3 77.6 80.1 106.9 874.8
D.EST. 49.6 44.1 61.7 24.4 23.4 10.7 9.5 18.2 23.2 38.1 36.2 35.6
Fuente: Elaboración propia
61

ANEXO VI
DESCARGAS MEDIAS MENSUALES
62

Cuadro N° 5.1
ESTACIONES HIDROMÉTRICAS
N ESTACIONES CUENCA
UBICACIÓN POLÍTICA
UBICACIÓN GEOGRÁFICA
DPTO. PROV. DIST. LONGITUD LATITUD ALTITUD (msnm)
1 ALCO SAYAN HUAURA LIMA HUAURA SAYAN 77º06´ 11º02´ 1000
2 YANAPAMPA PATIVILCA ANCASH BOLOGNESI COCHAS 77º35´ 10º40´ 859
3 SANTO DOMINGO CHANCAY-HUARAL LIMA HUARAL HUARAL 77º03´ 11º23´ 697
Cuadro N° 5.2
DESCARGAS MEDIAS MENSUALES - RIO HUAURA ( m3/s. )
ESTACION - ALCO SAYAN
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. PROM.
1967 35.7 89.6 75.2 32.0 21.3 17.1 15.1 13.2 13.3 22.4 20.8 22.7 31.5
1968 28.5 23.9 37.9 19.2 12.4 10.8 9.8 10.9 10.9 14.4 16.6 16.7 17.7
1969 13.3 28.9 38.5 26.2 12.0 11.3 10.1 8.6 8.1 10.9 12.6 40.4 18.4
1970 70.3 41.4 41.5 37.4 26.4 20.9 15.3 13.4 17.9 17.9 19.4 28.9 29.2
1971 37.9 44.4 80.0 42.2 20.8 16.7 13.5 11.8 11.3 16.7 14.8 23.6 27.8
1972 37.6 34.0 118.3 77.1 32.5 16.4 13.5 12.5 12.8 15.1 14.7 30.2 34.5
1973 54.3 79.4 103.4 75.0 34.1 17.0 14.7 12.4 14.2 25.0 23.5 44.9 41.5
1974 60.3 76.5 73.3 52.1 37.5 17.9 14.0 13.3 14.2 15.7 16.1 16.7 34.0
1975 42.0 36.8 85.2 42.0 24.9 14.4 11.0 9.9 11.9 16.5 16.3 18.1 27.4
1976 43.7 76.5 77.3 43.2 17.8 15.5 13.5 13.2 13.2 12.6 13.4 14.9 29.6
1977 25.3 50.9 55.8 27.8 15.5 12.2 12.2 11.5 11.3 12.4 22.5 24.9 23.5
1978 27.4 57.0 31.9 22.1 14.1 11.9 11.9 11.3 11.6 12.6 19.4 20.0 20.9
1979 27.5 45.9 74.9 48.2 28.2 14.0 11.6 11.0 11.7 13.4 12.0 14.3 26.1
1980 33.6 32.6 35.5 29.4 11.5 7.5 8.2 7.4 9.0 16.3 18.0 33.0 20.2
1981 30.2 74.8 97.2 24.1 14.5 10.2 8.4 10.1 10.3 10.8 15.9 26.1 27.7
1982 27.9 60.9 37.7 39.2 16.6 11.0 8.1 8.4 11.3 13.9 29.5 36.1 25.1
1983 55.9 36.4 60.7 62.0 23.1 9.0 9.7 9.6 9.3 11.3 14.4 21.9 26.9
1984 29.9 100.9 158.8 84.7 31.4 14.0 10.1 10.5 10.1 19.9 15.6 41.2 43.9
1985 27.2 68.3 136.5 74.3 36.9 25.4 18.0 18.2 18.2 15.6 11.8 27.6 39.8
1986 109.5 108.3 134.8 92.1 44.6 12.7 12.0 12.4 12.7 13.2 12.7 25.5 49.2
1987 68.4 114.2 60.3 21.3 12.7 11.1 11.5 11.3 12.7 12.7 19.2 25.8 31.8
1988 45.5 82.5 28.1 52.1 26.5 11.1 9.9 8.5 9.8 13.6 13.9 19.2 26.7
1989 84.8 113.6 135.6 68.8 32.9 25.2 17.5 12.6 11.9 21.0 22.6 12.1 46.6
1990 40.5 25.4 33.4 14.8 12.2 12.4 11.2 10.1 8.1 20.1 33.0 33.5 21.2
1991 33.2 39.7 128.2 27.2 18.2 12.0 11.0 10.7 11.8 17.6 21.5 16.6 29.0
1992 21.9 13.4 25.3 18.2 11.2 10.8 9.0 8.0 8.7 11.4 10.4 9.5 13.2
1993 19.6 38.0 28.5 30.2 16.3 12.1 12.1 11.2 10.2 12.6 20.5 23.2 19.5
1994 37.4 66.5 65.6 56.5 34.3 20.7 16.9 13.3 13.1 13.6 16.3 15.1 30.8
1995 24.2 16.8 35.4 29.1 10.2 7.8 6.3 5.6 6.2 7.2 11.1 11.8 14.3
1996 25.4 49.0 55.9 44.9 15.5 11.1 8.1 6.6 6.7 7.3 9.5 11.8 21.0
1997 22.0 45.1 39.0 11.2 9.6 7.2 6.6 6.7 10.8 12.6 15.1 29.7 18.0
1998 56.3 93.4 97.5 78.9 22.1 14.4 12.8 10.9 10.7 13.8 12.7 12.3 36.3
1999 24.5 76.7 76.9 44.9 27.6 19.3 15.9 12.3 12.0 13.8 12.0 18.7 29.6
2000 35.9 67.5 87.6 58.0 27.4 16.0 15.6 15.4 14.1 18.5 13.5 19.8 32.4
2001 55.1 54.5 84.1 42.7 16.7 14.0 12.2 12.2 12.5 12.2 20.1 22.1 29.9
2002 20.3 41.2 64.7 48.6 19.3 15.3 14.5 13.9 13.6 16.1 19.7 25.0 26.0
2003 35.3 49.1 58.9 36.7 20.3 15.8 14.1 13.9 14.3 13.8 13.9 19.8 25.5
2004 18.1 31.9 27.8 22.4 14.4 12.1 11.9 10.7 10.7 13.7 22.4 29.1 18.8
2005 33.6 26.5 36.5 31.2 15.2 13.3 11.4 11.4 10.6 10.1 9.6 12.2 18.5
2006 17.4 44.4 64.6 58.4 15.8 13.8 12.3 11.2 11.7 11.7 14.4 22.8 24.9
2007 47.7 62.7 95.1 73.5 28.8 15.6 12.9 12.4 12.8 15.9 21.3 14.8 34.5
2008 49.8 57.8 48.8 32.4 16.4 13.7 11.8 10.8 11.1 11.8 11.6 15.0 24.2
MEDIA 38.9 56.6 69.8 44.1 21.4 14.1 12.1 11.2 11.6 14.5 16.8 22.6 27.8
D.EST. 19.1 25.9 34.6 20.6 8.7 4.0 2.8 2.4 2.4 3.6 5.1 8.5
Fuente: ALA Huaura
63

Cuadro N° 5.3
DESCARGAS MEDIAS MENSUALES - CHANCAY HUARAL( m3/s. )
ESTACION - SANTO DOMINGO
AÑO ENE. FEB MAR. ABR MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. PROM.
1967 34.4 135.5 113.6 20.8 11.0 7.1 5.9 5.5 5.3 7.8 6.8 7.7 30.1
1968 12.9 11.0 22.4 12.0 4.5 4.2 4.1 4.0 3.7 5.1 7.7 7.3 8.2
1969 6.9 12.1 52.3 28.3 6.1 4.3 3.9 3.7 3.4 4.4 4.4 34.0 13.6
1970 85.5 26.9 23.9 17.8 12.5 8.8 5.8 4.7 7.2 5.5 7.0 13.7 18.3
1971 25.9 36.6 50.2 25.8 8.3 7.0 6.0 5.6 5.2 5.0 5.9 10.0 15.9
1972 31.2 36.7 219.4 39.7 15.4 10.3 7.2 6.9 6.1 6.0 6.5 16.4 33.5
1973 45.2 47.6 72.2 43.7 17.9 10.2 7.3 6.8 7.6 9.2 9.0 24.9 25.1
1974 39.8 58.2 61.7 24.9 12.6 9.5 7.7 7.3 6.0 5.0 5.6 5.6 20.3
1975 15.2 16.2 60.1 18.4 10.1 7.3 5.6 5.5 5.5 5.7 6.1 7.9 13.6
1976 23.0 47.1 42.8 20.7 9.6 7.4 6.2 5.6 6.0 5.0 4.9 6.6 15.4
1977 11.0 51.8 45.5 19.7 8.8 6.3 5.5 4.8 4.3 4.4 10.4 10.8 15.3
1978 10.0 31.6 20.9 13.3 6.4 5.4 4.4 4.3 4.9 4.6 6.5 8.0 10.0
1979 6.6 26.3 51.2 13.3 6.2 6.1 4.8 4.8 3.9 3.8 4.0 4.6 11.3
1980 18.9 9.9 19.9 14.8 6.5 6.2 4.1 3.9 3.9 6.6 6.6 12.4 9.5
1981 15.6 65.2 69.0 25.9 8.0 6.9 5.7 5.1 5.3 5.9 8.0 11.6 19.4
1982 14.6 48.4 22.9 18.5 8.8 6.6 5.6 5.7 5.2 5.5 17.0 15.5 14.5
1983 26.9 51.9 47.0 39.0 9.3 5.3 4.8 4.5 4.2 4.9 5.0 11.5 17.9
1984 13.8 62.9 48.9 22.6 12.6 9.3 6.6 5.8 5.3 6.6 7.6 13.6 18.0
1985 9.2 18.1 39.1 20.1 12.6 8.5 6.6 5.9 5.9 6.6 5.4 11.4 12.4
1986 30.2 35.7 46.9 35.3 19.2 9.2 6.5 5.7 5.7 5.4 5.8 15.4 18.4
1987 44.5 48.9 26.2 10.1 6.8 5.0 5.0 5.8 5.4 5.0 5.6 10.4 14.9
1988 21.2 39.5 17.4 27.5 12.7 6.3 5.3 4.8 5.8 5.5 5.2 6.3 13.1
1989 27.2 57.3 46.0 32.9 15.5 10.5 6.8 5.2 5.0 5.5 3.5 4.0 18.3
1990 10.1 7.2 9.3 5.3 4.3 4.4 3.9 2.9 3.7 6.1 16.8 11.8 7.1
1991 14.3 18.2 33.5 10.6 8.2 5.6 5.2 4.4 3.9 4.5 6.8 5.3 10.0
1992 8.1 4.6 14.7 9.4 4.1 3.1 3.0 2.6 2.9 4.1 2.6 3.1 5.2
1993 7.4 25.0 33.0 19.6 10.9 6.3 4.7 3.2 4.0 4.2 16.1 26.0 13.4
1994 34.1 46.9 33.2 25.8 18.1 9.5 5.7 5.1 4.5 6.2 6.6 5.8 16.8
1995 14.3 12.5 22.7 6.9 5.0 4.4 3.9 3.6 3.6 8.8
1996 23.3 54.2 34.2 20.9 10.5 5.2 4.1 4.0 4.2 4.2 4.0 6.1 14.6
1997 11.6 39.6 18.8 6.1 4.3 3.5 3.2 3.4 3.4 6.4 33.9
1998 48.8 64.6 62.5 39.2 10.4 5.8 5.5 4.6 4.2 7.1 6.9
1999 11.4 57.3 47.8 27.8 14.0 7.3 4.8 3.9 4.3 5.4 4.6 10.9 16.6
2000 22.2 49.2 44.4 23.7 14.9 8.3 6.4 5.2 4.5 7.5 6.0 19.2 17.6
2001 41.4 38.8 97.3 44.6 14.6 8.9 7.2 5.9 5.5 5.7 11.3 12.3 24.5
2002 11.3 30.2 53.2 36.2 11.7 7.4 5.9 5.0 4.7 6.4 13.2 13.4 16.6
2003 33.3 45.6 80.8 29.4 11.5 6.5 5.3 5.4 5.7 5.5 4.7 14.4 20.7
2004 10.6 27.2 19.1 14.3 5.6 4.0 3.4 3.6 3.6 5.2 13.6 24.5 11.2
2005 27.9 14.1 37.3 31.7 7.7 5.4 4.9 5.2 5.6 5.4 5.8 8.8 13.3
2006 12.3 37.6 49.7 37.5 9.5 6.3 5.5 5.7 6.2 6.3 7.3 17.1 16.8
2007 41.7 32.4 50.1 49.5 13.0 7.9 5.9 6.2 6.6 7.0 7.9 8.4 19.7
2008 24.1 35.2 31.4 21.1 7.7 5.7 5.7 5.3 6.5 6.5 8.3
MEDIA 23.3 38.5 48.0 24.3 10.2 6.8 5.4 4.9 4.9 5.5 7.4 12.2 16.1
D.EST. 15.4 22.6 34.7 10.7 3.9 1.9 1.1 1.1 1.1 1.2 3.4 7.2
Fuente: ALA Chancay-Huaral
64

Cuadro N° 5.4
DESCARGAS MEDIAS MENSUALES - RIO PATIVILCA( m3/s. )
ESTACION - YANAPAMPA
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. PROM.
1967 64.0 185.9 125.4 52.1 25.1 22.7 19.8 16.5 16.1 38.6 29.5 28.4 52.0
1968 41.8 46.4 60.3 33.6 22.2 16.6 13.4 13.1 15.8 25.1 33.1 32.6 29.5
1969 28.6 55.6 95.3 74.2 25.3 18.2 15.3 12.5 13.7 22.2 37.6 97.5 41.3
1970 135.8 74.9 87.1 84.1 52.4 35.3 27.2 24.1 28.9 31.2 43.3 63.0 57.3
1971 87.7 111.6 132.6 91.9 32.0 25.3 20.2 19.7 19.1 23.3 20.1 43.4 52.2
1972 77.4 81.1 172.6 83.1 45.0 24.6 18.0 18.2 21.1 22.5 24.8 44.9 52.8
1973 96.1 115.3 155.9 125.1 39.5 26.0 22.4 19.0 25.1 41.5 47.4 63.2 64.7
1974 87.5 139.1 137.2 68.5 30.2 21.8 19.5 20.0 20.7 22.6 22.0
1975 77.0 79.4 122.0 72.9 45.2 28.7 20.0 19.4 26.4 41.6 37.7 26.2 49.7
1976 52.7 97.6 89.1 80.2 52.2 25.9 21.4 18.2 17.9 17.7 19.3 21.6 42.8
1977 44.4 94.5 103.1 49.4 24.7 19.0 15.5 18.2 16.8 17.6 27.1 30.1 38.4
1978 49.7 120.9 97.5 55.8 24.6 13.2 11.8 12.0 12.7 14.8 27.7 39.0 40.0
1979 41.6 83.7 108.8 43.3 25.5 18.1 16.8 14.9 14.4 16.1 17.9 25.7 35.6
1980 58.6 62.2 48.5 43.4 16.4 13.1 11.2 10.1 11.6 26.3 26.3 49.3 31.4
1981 47.3 187.4 232.5 54.5 23.4 17.2 15.0 16.7 16.4 20.1 27.0 47.4 58.7
1982 89.3 119.4 67.1 43.6 22.0 16.6 12.9 12.6 13.6 20.3 39.5 87.8 45.4
1983 101.9 33.1 125.4 106.5 25.2 17.5 16.0 16.3 17.2 17.5 23.1 37.6 44.8
1984 43.6 246.5 177.6 85.7 38.9 21.3 19.7 17.1 18.7 21.4 19.8 31.4 61.8
1985 32.0 38.7 71.5 60.1 29.2 18.5 15.3 14.7 17.3 20.7 20.5 23.7 30.2
1986 62.8 51.4 85.0 77.4 39.2 18.8 14.6 12.4 18.3 17.9 20.1 24.2 36.8
1987 156.8 188.8 129.9 33.7 17.2 13.7 12.1 11.0 15.0 19.0 25.6 29.9 54.4
1988 43.3 187.3 61.7 57.3 36.6 16.7 12.1 13.7 17.1 19.7 17.0 28.7 42.6
1989 78.3 109.7 135.0 137.5 44.5 24.7 17.4 14.8 13.7 15.1 17.5 22.4 52.5
1990 26.6 30.0 64.8 34.8 18.9 12.1 10.2 9.2 9.4 29.9 43.5 20.1 25.8
1991 41.7 78.1 120.2 54.5 35.4 20.3 16.1 11.0 9.0 13.6 15.0 14.5 35.8
1992 31.7 17.6 66.9 40.5 15.0 12.3 11.1 11.3 10.5 14.1 16.6 18.0 22.1
1993 26.1 91.1 135.0 144.4 51.5 18.8 14.1 13.6 13.1 15.2 25.2 38.3 48.9
1994 56.1 136.1 112.3 87.0 33.5 21.6 19.0 19.2 19.1 20.3 22.1 27.7 47.8
1995 43.6 53.3 78.3 75.4 45.7 24.6 16.2 15.0 14.4 14.1 19.7 22.5 35.2
1996 48.3 60.3 74.7 72.8 28.9 20.3 16.5 15.1 14.7 14.4 16.5 20.4 33.6
1997 50.6 67.4 61.7 22.2 19.1 12.4 11.2 11.2 11.9 13.5 26.0 59.0 30.5
1998 80.8 101.6 100.3 71.8 45.8 29.4 27.2 23.8 24.3 27.5 27.3 20.9 48.4
1999 39.9 128.3 85.9 65.5 43.5 35.3 26.0 21.7 23.3 26.7 23.7 34.6 46.2
2000 42.6 98.7 103.1 70.8 22.7 14.2 12.7 18.7 15.6 33.7
2001 115.6 92.2 147.0 84.1 60.7 33.7 24.4 17.4 16.0 20.7 46.6 49.8 59.0
2002 40.1 70.6 98.3 75.2 30.8 21.0 17.9 16.1 13.7 21.0 37.1 47.4 40.8
2003 52.6 62.5 88.4 51.2 27.3 17.7 14.3 11.2 12.3 13.2 15.5 45.3 34.3
2004 29.0 59.1 43.8 36.0 17.6 12.8 10.7 9.9 10.8 21.9 35.3 42.2 27.4
2005 46.0 45.5 58.0 43.3 19.4 14.6 12.5 11.4 11.7 13.3 16.9 28.4 26.8
2006 35.5 57.3 74.5 77.3 27.8 18.3 12.9 10.9 13.3 18.2 28.9 45.4 35.0
2007 60.5 55.5 71.4 70.1 44.3 19.2 14.7 12.8 11.9 16.0 21.5 21.7 35.0
2008 53.8 57.5 54.0 52.1 23.7 16.0 13.1 11.7 11.3 17.8 22.2 30.3 30.3
MEDIA 60.0 92.2 101.4 67.7 32.3 20.3 16.6 15.0 16.0 21.0 26.2 37.0 41.9
D.EST. 29.1 49.4 39.1 26.5 11.6 6.0 4.5 3.8 4.6 7.0 8.9 17.5
Fuente: ALA Barranca
65

Cuadro N° 5.5
DESCARGAS MEDIAS MENSUALES ‐ RIO HUAURA ( m3/s. )
ESTACION ‐ ALCO SAYAN
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. PROM.
1967 34.2 84.0 89.9 38.4 22.5 17.1 15.8 14.4 14.3 21.7 19.7 21.9 32.8
1968 28.9 24.4 37.5 20.2 15.4 12.8 12.2 12.8 13.2 18.0 21.2 20.9 19.8
1969 12.2 20.2 32.4 31.9 14.1 13.0 12.0 11.1 11.3 12.5 16.4 61.1 20.7
1970 62.8 42.6 40.5 35.7 25.6 20.0 14.9 13.3 17.1 17.6 19.0 28.1 28.1
1971 36.0 39.4 54.2 41.7 20.9 16.7 13.0 11.5 11.3 16.2 14.8 24.8 25.0
1972 37.6 34.0 118.3 77.1 32.5 15.6 12.7 12.3 11.3 16.3 14.1 30.3 34.4
1973 51.0 70.2 99.9 68.7 31.0 15.8 14.3 12.5 14.2 25.4 23.6 46.3 39.4
1974 59.6 81.5 86.3 48.5 27.6 17.9 14.1 13.1 14.5 13.8 16.4 17.4 34.2
1975 41.2 35.4 87.0 41.6 27.1 19.1 15.3 14.0 11.7 14.4 16.2 18.2 28.4
1976 46.9 78.3 77.8 42.5 17.7 14.8 13.2 13.2 13.2 12.6 13.4 15.2 29.9
1977 21.2 48.0 49.8 28.9 15.0 11.3 10.9 11.7 11.3 11.7 19.5 22.0 21.8
1978 24.9 45.0 36.0 27.0 16.0 15.0 15.0 13.6 13.6 14.9 21.9 20.5 21.9
1979 16.8 46.0 74.9 48.2 15.7 12.6 11.5 10.4 11.5 13.0 12.3 14.4 23.9
1980 21.9 23.0 26.0 20.8 11.2 8.3 7.7 8.6 10.1 15.8 17.4 21.0 16.0
1981 30.2 74.8 97.2 24.1 14.5 10.2 8.4 10.1 10.3 10.8 15.9 26.1 27.7
1982 27.9 60.9 37.7 39.2 16.6 11.0 8.1 8.4 11.3 13.9 29.5 36.1 25.1
1983 55.9 36.4 60.7 62.0 23.1 9.0 9.7 9.6 9.3 11.3 14.4 21.9 26.9
1984 46.5 82.9 77.5 41.5 23.7 19.1 14.1 12.8 12.2 17.3 23.4 27.7 33.2
1985 23.8 48.2 49.5 36.0 19.9 16.0 13.1 12.0 13.0 12.7 13.6 16.7 22.9
1986 37.6 57.8 49.0 36.7 18.7 14.4 11.0 11.0 12.6 13.1 12.6 17.6 24.4
1987 47.1 60.4 36.5 24.7 14.4 12.3 11.0 10.2 11.0 11.5 17.4 19.6 23.0
1988 35.1 41.3 32.0 31.5 18.3 14.2 11.7 10.5 11.9 12.9 14.3 15.7 20.8
1989 41.0 62.1 68.2 40.5 21.1 16.9 13.1 11.8 10.5 12.3 13.1 10.5 26.8
1990 15.4 23.9 24.9 16.6 11.1 10.4 8.9 8.4 8.9 18.3 28.5 30.9 17.2
1991 27.3 41.9 53.6 29.0 14.7 12.3 10.2 9.4 9.7 11.3 12.0 11.5 20.3
1992 21.9 13.4 25.3 18.2 11.2 10.8 9.0 8.0 8.7 11.4 10.4 9.5 13.2
1993 19.6 38.0 28.5 30.2 16.3 12.1 12.1 11.2 10.2 12.6 20.5 23.2 19.5
1994 37.4 66.5 65.6 56.5 34.3 20.7 16.9 13.3 13.1 13.6 16.3 15.1 30.8
1995 24.2 16.8 35.4 29.1 10.2 7.8 6.3 5.6 6.2 7.2 11.1 11.8 14.3
1996 25.4 49.0 55.9 44.9 15.5 11.1 8.1 6.6 6.7 7.3 9.5 11.8 21.0
1997 22.0 45.1 39.0 11.2 9.6 7.2 6.6 6.7 10.8 12.6 15.1 29.7 18.0
1998 56.3 93.4 97.5 78.9 22.1 14.4 12.8 10.9 10.7 13.8 12.7 12.3 36.3
1999 24.5 76.7 76.9 44.9 27.6 19.3 15.9 12.3 12.0 13.8 12.0 18.7 29.6
2000 35.9 67.5 87.6 58.0 27.4 16.0 15.6 15.4 14.1 18.5 13.5 19.8 32.4
2001 55.1 54.5 84.1 42.7 16.7 14.0 12.2 12.2 12.5 12.2 20.1 22.1 29.9
2002 20.3 41.2 64.7 48.6 19.3 15.3 14.5 13.9 13.6 16.1 19.7 25.0 26.0
2003 35.3 49.1 58.9 36.7 20.3 15.8 14.1 13.9 14.3 13.8 13.9 19.8 25.5
2004 18.1 31.9 27.8 22.4 14.4 12.1 11.9 10.7 10.7 13.7 22.4 29.1 18.8
2005 33.6 26.5 36.5 31.2 15.2 13.3 11.4 11.4 10.6 10.1 9.6 12.2 18.5
2006 17.4 44.4 64.6 58.4 15.8 13.8 12.3 11.2 11.7 11.7 14.4 22.8 24.9
2007 47.7 62.7 95.1 73.5 28.8 15.6 12.9 12.4 12.8 15.9 21.3 14.8 34.5
2008 49.8 57.8 48.8 32.4 16.4 13.7 11.8 10.8 11.1 11.8 11.6 15.0 24.2
MEDIA 34.0 49.9 59.3 39.8 19.3 14.0 12.1 11.3 11.6 13.9 16.5 21.6 25.3
D.EST. 13.4 19.8 24.8 16.1 6.2 3.3 2.6 2.2 2.0 3.3 4.7 9.6
ALA‐HUAURA
completado WEAP
66

Cuadro N° 5.6
DESCARGAS MEDIAS MENSUALES ‐ RIO CHICO ( m3/s. )
PUNTO DE AFORO RIO CHICO
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. PROM.
1967 7.0 13.7 6.7 2.3 0.7 0.9 0.9 0.7 0.3 0.1 0.1 0.2 2.8
1968 0.9 1.4 1.3 0.3 0.1 0.6 0.6 0.5 0.2 0.1 0.1 1.2 0.6
1969 1.7 6.0 11.9 7.2 1.9 1.7 1.4 1.1 0.7 0.2 0.4 3.1 3.1
1970 4.3 3.3 2.7 2.9 1.2 1.4 1.3 1.1 0.7 0.4 1.1 2.4 1.9
1971 2.9 7.6 11.3 7.2 2.5 2.2 1.9 2.0 1.4 0.7 0.7 1.9 3.5
1972 2.6 4.9 10.3 7.9 2.9 2.5 2.0 1.9 1.3 0.7 0.8 2.1 3.3
1973 7.2 11.9 9.0 5.3 2.5 2.4 2.1 1.8 1.4 3.7 4.5 6.5 4.9
1974 4.9 13.7 11.7 4.6 2.6 2.7 2.4 2.8 2.0 1.2 1.3 1.4 4.3
1975 2.9 5.4 8.3 6.0 2.5 2.4 2.1 1.9 1.4 0.8 0.9 1.5 3.0
1976 3.5 6.4 5.6 3.6 1.7 1.9 1.7 1.6 1.1 0.5 0.4 0.3 2.4
1977 1.0 5.9 5.8 2.8 1.4 1.6 1.4 1.2 0.8 0.3 0.1 1.3 2.0
1978 4.3 7.4 5.1 2.2 1.2 1.5 1.4 1.2 0.8 0.3 0.4 1.3 2.2
1979 2.5 8.1 8.8 4.2 1.7 1.8 1.6 1.4 0.9 0.4 0.5 0.4 2.7
1980 0.8 1.1 3.7 1.8 0.7 1.1 1.1 0.9 0.5 0.1 0.7 2.1 1.2
1981 7.7 9.5 6.3 2.5 0.7 0.9 0.8 0.6 0.2 0.1 0.1 1.3 2.6
1982 2.4 7.1 3.0 0.9 0.3 0.8 0.8 0.7 0.8 0.2 0.3 0.7 1.5
1983 1.9 1.9 3.5 1.2 0.4 0.9 0.9 0.7 0.3 0.1 0.1 0.2 1.0
1984 1.1 4.6 4.7 1.7 0.7 1.0 1.0 0.8 0.4 0.1 0.4 0.6 1.4
1985 1.5 4.1 2.4 1.7 0.7 1.0 0.9 0.8 0.4 0.1 0.1 0.5 1.2
1986 4.9 3.9 3.1 1.1 0.5 0.9 0.9 0.8 0.4 0.1 0.1 3.5 1.7
1987 3.1 6.2 5.9 4.4 1.5 1.6 1.4 1.1 0.7 5.0 4.2 2.2 3.1
1988 2.6 2.6 2.8 2.6 1.2 1.5 1.3 1.1 0.7 0.2 0.1 0.6 1.4
1989 2.0 2.9 2.7 1.0 0.4 0.9 0.9 0.8 0.4 0.5 1.3 0.4 1.2
1990 0.5 0.5 0.9 0.1 0.1 0.5 0.6 0.5 0.3 0.7 2.1 1.3 0.7
1991 1.4 1.5 2.3 0.8 0.2 0.7 0.7 0.6 0.2 0.1 0.1 0.1 0.7
1992 0.2 0.7 1.0 0.4 0.1 0.5 0.5 0.4 0.1 0.1 0.1 0.1 0.4
1993 1.0 2.4 5.0 1.9 0.5 0.8 0.8 0.6 0.3 0.2 0.3 1.0 1.2
1994 3.3 6.6 5.2 4.4 2.9 2.5 2.1 1.1 0.8 0.7 0.8 0.9 2.6
1995 5.4 4.5 6.3 4.0 2.1 1.2 0.9 0.8 0.8 1.0 1.4 0.8 2.4
1996 4.1 6.6 6.3 3.3 1.1 0.9 0.4 0.1 0.1 0.1 0.3 0.4 2.0
1997 1.3 5.2 2.1 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.4 6.2 1.4
1998 16.4 15.3 12.0 4.4 0.6 0.6 0.2 0.2 0.1 0.3 0.3 0.3 4.2
1999 1.7 9.6 5.0 3.2 1.2 0.2 0.2 0.2 0.2 0.3 0.3 0.0 1.8
2000 3.8 4.7 5.3 3.8 2.4 2.0 1.5 0.9 0.7 0.7 1.0 1.5 2.3
2001 6.0 4.5 8.4 3.7 0.8 0.5 0.5 0.7 0.7 0.5 1.7 2.3 2.5
2002 1.3 5.9 6.1 4.6 1.7 0.7 0.4 0.4 0.3 0.3 1.5 1.1 2.0
2003 2.7 4.9 4.8 2.0 1.4 0.6 0.4 0.3 0.3 0.3 0.3 0.3 1.5
2004 0.5 3.6 4.1 3.2 0.5 0.4 0.4 0.4 0.4 0.4 1.1 2.4 1.4
2005 2.5 0.8 2.9 3.6 0.7 0.7 0.7 0.7 0.7 0.6 0.6 0.5 1.2
2006 0.9 5.8 5.7 4.0 0.8 0.7 0.7 0.6 0.6 0.6 0.6 2.0 1.9
2007 5.2 6.2 8.2 7.4 2.1 1.4 0.9 0.8 0.7 0.7 0.6 0.4 2.9
2008 2.3 5.4 5.2 6.9 2.7 2.0 1.7 1.5 1.4 1.1 1.3 0.6 2.7
MEDIA 3.2 5.6 5.6 3.3 1.2 1.2 1.1 0.9 0.6 0.6 0.8 1.4 2.1
D.EST. 2.8 3.5 3.0 2.1 0.9 0.7 0.6 0.6 0.4 0.9 0.9 1.4
JUNTA DE USUARIOS‐HUAURA
Completado WEAP
67

Cuadro N° 5.7
ANALISIS DE FRECUENCIAS RELATIVAS
DESCARGAS MEDIAS MENSUALES ‐ RIO HUAURA ( m3/s. )
ESTACION ‐ ALCO SAYAN
ORDEN ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. PROB.
1 62.8 93.4 118.3 78.9 34.3 20.7 16.9 15.4 17.1 25.4 29.5 61.1 2.3
2 59.6 84.0 99.9 77.1 32.5 20.0 15.9 14.4 14.5 21.7 28.5 46.3 4.7
3 56.3 82.9 97.5 73.5 31.0 19.3 15.8 14.0 14.3 18.5 23.6 36.1 7.0
4 55.9 81.5 97.2 68.7 28.8 19.1 15.6 13.9 14.3 18.3 23.4 30.9 9.3
5 55.1 78.3 95.1 62.0 27.6 19.1 15.3 13.9 14.2 18.0 22.4 30.3 11.6
6 51.0 76.7 89.9 58.4 27.6 17.9 15.0 13.6 14.1 17.6 21.9 29.7 14.0
7 49.8 74.8 87.6 58.0 27.4 17.1 14.9 13.3 13.6 17.3 21.3 29.1 16.3
8 47.7 70.2 87.0 56.5 27.1 16.9 14.5 13.3 13.6 16.3 21.2 28.1 18.6
9 47.1 67.5 86.3 48.6 25.6 16.7 14.3 13.2 13.2 16.2 20.5 27.7 20.9
10 46.9 66.5 84.1 48.5 23.7 16.0 14.1 13.1 13.2 16.1 20.1 26.1 23.3
11 46.5 62.7 77.8 48.2 23.1 16.0 14.1 12.8 13.1 15.9 19.7 25.0 25.6
12 41.2 62.1 77.5 44.9 22.5 15.8 14.1 12.8 13.0 15.8 19.7 24.8 27.9
13 41.0 60.9 76.9 44.9 22.1 15.8 13.2 12.5 12.8 14.9 19.5 23.2 30.2
14 37.6 60.4 74.9 42.7 21.1 15.6 13.1 12.4 12.6 14.4 19.0 22.8 32.6
15 37.6 57.8 68.2 42.5 20.9 15.6 13.1 12.3 12.5 13.9 17.4 22.1 34.9
16 37.4 57.8 65.6 41.7 20.3 15.3 13.0 12.3 12.2 13.8 17.4 22.0 37.2
17 36.0 54.5 64.7 41.6 19.9 15.0 12.9 12.2 12.0 13.8 16.4 21.9 39.5
18 35.9 49.1 64.6 41.5 19.3 14.8 12.8 12.0 11.9 13.8 16.4 21.9 41.9
19 35.3 49.0 60.7 40.5 18.7 14.4 12.7 11.8 11.7 13.8 16.3 21.0 44.2
20 35.1 48.2 58.9 39.2 18.3 14.4 12.3 11.7 11.7 13.7 16.2 20.9 46.5
21 34.2 48.0 55.9 38.4 17.7 14.2 12.2 11.5 11.5 13.6 15.9 20.5 48.8
22 33.6 46.0 54.2 36.7 16.7 14.0 12.2 11.4 11.3 13.1 15.1 19.8 51.2
23 30.2 45.1 53.6 36.7 16.6 13.8 12.1 11.2 11.3 13.0 14.8 19.8 53.5
24 28.9 45.0 49.8 36.0 16.4 13.7 12.0 11.2 11.3 12.9 14.4 19.6 55.8
25 27.9 44.4 49.5 35.7 16.3 13.3 11.9 11.1 11.3 12.7 14.4 18.7 58.1
26 27.3 42.6 49.0 32.4 16.0 13.0 11.8 11.0 11.3 12.6 14.3 18.2 60.5
27 25.4 41.9 48.8 31.9 15.8 12.8 11.7 10.9 11.1 12.6 14.1 17.6 62.8
28 24.9 41.3 40.5 31.5 15.7 12.6 11.5 10.8 11.0 12.6 13.9 17.4 65.1
29 24.5 41.2 39.0 31.2 15.5 12.3 11.4 10.7 10.8 12.5 13.6 16.7 67.4
30 24.2 39.4 37.7 30.2 15.4 12.3 11.0 10.5 10.7 12.3 13.5 15.7 69.8
31 23.8 38.0 37.5 29.1 15.2 12.1 11.0 10.4 10.7 12.2 13.4 15.2 72.1
32 22.0 36.4 36.5 29.0 15.0 12.1 10.9 10.2 10.6 11.8 13.1 15.1 74.4
33 21.9 35.4 36.5 28.9 14.7 11.3 10.2 10.1 10.5 11.7 12.7 15.0 76.7
34 21.9 34.0 36.0 27.0 14.5 11.1 9.7 9.6 10.3 11.7 12.6 14.8 79.1
35 21.2 31.9 35.4 24.7 14.4 11.0 9.0 9.4 10.2 11.5 12.3 14.4 81.4
36 20.3 26.5 32.4 24.1 14.4 10.8 8.9 8.6 10.1 11.4 12.0 12.3 83.7
37 19.6 24.4 32.0 22.4 14.1 10.4 8.4 8.4 9.7 11.3 12.0 12.2 86.0
38 18.1 23.9 28.5 20.8 11.2 10.2 8.1 8.4 9.3 11.3 11.6 11.8 88.4
39 17.4 23.0 27.8 20.2 11.2 9.0 8.1 8.0 8.9 10.8 11.1 11.8 90.7
40 16.8 20.2 26.0 18.2 11.1 8.3 7.7 6.7 8.7 10.1 10.4 11.5 93.0
41 15.4 16.8 25.3 16.6 10.2 7.8 6.6 6.6 6.7 7.3 9.6 10.5 95.3
42 12.2 13.4 24.9 11.2 9.6 7.2 6.3 5.6 6.2 7.2 9.5 9.5 97.7
PROM. 34.0 49.9 59.3 39.8 19.3 14.0 12.1 11.3 11.6 13.9 16.5 21.6
Q(50%) 33.9 47.0 55.0 37.6 17.2 14.1 12.2 11.5 11.4 13.4 15.5 20.1
Q(75%) 22.0 36.1 36.5 28.9 14.9 11.9 10.8 10.2 10.6 11.8 13.0 15.1
Q(95%) 15.6 17.3 25.4 16.9 10.3 7.9 6.8 6.6 7.0 7.7 9.7 10.6
Fuente: Elaboracion propia
68

Cuadro N° 5.8
ANALISIS DE FRECUENCIAS RELATIVAS
DESCARGAS MEDIAS MENSUALES ‐ RIO CHICO ( m3/s. )
PUNTO DE AFORO RIO CHICO
ORDEN ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. PROB.
1 16.4 15.3 12.0 7.9 2.9 2.7 2.4 2.8 2.0 5.0 4.5 6.5 2.3
2 7.7 13.7 11.9 7.4 2.9 2.5 2.1 2.0 1.4 3.7 4.2 6.2 4.7
3 7.2 13.7 11.7 7.2 2.7 2.5 2.1 1.9 1.4 1.2 2.1 3.5 7.0
4 7.0 11.9 11.3 7.2 2.6 2.4 2.1 1.9 1.4 1.1 1.7 3.1 9.3
5 6.0 9.6 10.3 6.9 2.5 2.4 2.0 1.8 1.4 1.0 1.5 2.4 11.6
6 5.4 9.5 9.0 6.0 2.5 2.2 1.9 1.6 1.3 0.8 1.4 2.4 14.0
7 5.2 8.1 8.8 5.3 2.5 2.0 1.7 1.5 1.1 0.7 1.3 2.3 16.3
8 4.9 7.6 8.4 4.6 2.4 2.0 1.7 1.4 0.9 0.7 1.3 2.2 18.6
9 4.9 7.4 8.3 4.6 2.1 1.9 1.6 1.2 0.8 0.7 1.3 2.1 20.9
10 4.3 7.1 8.2 4.4 2.1 1.8 1.5 1.2 0.8 0.7 1.1 2.1 23.3
11 4.3 6.6 6.7 4.4 1.9 1.7 1.4 1.1 0.8 0.7 1.1 2.0 25.6
12 4.1 6.6 6.3 4.4 1.7 1.6 1.4 1.1 0.8 0.7 1.0 1.9 27.9
13 3.8 6.4 6.3 4.2 1.7 1.6 1.4 1.1 0.8 0.6 0.9 1.5 30.2
14 3.5 6.2 6.3 4.0 1.7 1.5 1.4 1.1 0.7 0.6 0.8 1.5 32.6
15 3.3 6.2 6.1 4.0 1.5 1.5 1.3 1.1 0.7 0.5 0.8 1.4 34.9
16 3.1 6.0 5.9 3.8 1.4 1.4 1.3 0.9 0.7 0.5 0.7 1.3 37.2
17 2.9 5.9 5.8 3.7 1.4 1.4 1.1 0.9 0.7 0.5 0.7 1.3 39.5
18 2.9 5.9 5.7 3.6 1.2 1.2 1.0 0.8 0.7 0.4 0.6 1.3 41.9
19 2.7 5.8 5.6 3.6 1.2 1.1 0.9 0.8 0.7 0.4 0.6 1.3 44.2
20 2.6 5.4 5.3 3.3 1.2 1.0 0.9 0.8 0.7 0.4 0.6 1.2 46.5
21 2.6 5.4 5.2 3.2 1.2 1.0 0.9 0.8 0.7 0.3 0.5 1.1 48.8
22 2.5 5.2 5.2 3.2 1.1 0.9 0.9 0.8 0.6 0.3 0.4 1.0 51.2
23 2.5 4.9 5.1 2.9 0.8 0.9 0.9 0.8 0.5 0.3 0.4 0.9 53.5
24 2.4 4.9 5.0 2.8 0.8 0.9 0.9 0.7 0.4 0.3 0.4 0.8 55.8
25 2.3 4.7 5.0 2.6 0.7 0.9 0.9 0.7 0.4 0.3 0.4 0.7 58.1
26 2.0 4.6 4.8 2.5 0.7 0.9 0.8 0.7 0.4 0.3 0.4 0.6 60.5
27 1.9 4.5 4.7 2.3 0.7 0.9 0.8 0.7 0.4 0.2 0.3 0.6 62.8
28 1.7 4.5 4.1 2.2 0.7 0.8 0.8 0.7 0.4 0.2 0.3 0.6 65.1
29 1.7 4.1 3.7 2.0 0.7 0.8 0.7 0.6 0.3 0.2 0.3 0.5 67.4
30 1.5 3.9 3.5 1.9 0.7 0.7 0.7 0.6 0.3 0.2 0.3 0.5 69.8
31 1.4 3.6 3.1 1.8 0.6 0.7 0.7 0.6 0.3 0.2 0.3 0.4 72.1
32 1.3 3.3 3.0 1.7 0.5 0.7 0.6 0.6 0.3 0.1 0.3 0.4 74.4
33 1.3 2.9 2.9 1.7 0.5 0.7 0.6 0.5 0.3 0.1 0.1 0.4 76.7
34 1.1 2.6 2.8 1.2 0.5 0.6 0.5 0.5 0.3 0.1 0.1 0.4 79.1
35 1.0 2.4 2.7 1.1 0.4 0.6 0.5 0.4 0.2 0.1 0.1 0.3 81.4
36 1.0 1.9 2.7 1.0 0.4 0.6 0.4 0.4 0.2 0.1 0.1 0.3 83.7
37 0.9 1.5 2.4 0.9 0.3 0.5 0.4 0.4 0.2 0.1 0.1 0.3 86.0
38 0.9 1.4 2.3 0.8 0.2 0.5 0.4 0.3 0.2 0.1 0.1 0.2 88.4
39 0.8 1.1 2.1 0.4 0.2 0.5 0.4 0.2 0.2 0.1 0.1 0.2 90.7
40 0.5 0.8 1.3 0.3 0.1 0.4 0.2 0.2 0.1 0.1 0.1 0.1 93.0
41 0.5 0.7 1.0 0.2 0.1 0.2 0.2 0.2 0.1 0.1 0.1 0.1 95.3
42 0.2 0.5 0.9 0.1 0.1 0.2 0.2 0.1 0.1 0.1 0.1 0.0 97.7
PROM. 3.2 5.6 5.6 3.3 1.2 1.2 1.1 0.9 0.6 0.6 0.8 1.4
Q(50%) 2.6 5.3 5.2 3.2 1.1 1.0 0.9 0.8 0.6 0.3 0.4 1.0
Q(75%) 1.3 3.2 3.0 1.7 0.5 0.7 0.6 0.5 0.3 0.1 0.2 0.4
Q(95%) 0.5 0.7 1.1 0.2 0.1 0.2 0.2 0.2 0.1 0.1 0.1 0.1
Fuente: Elaboracion propia
69

ANEXO VII
DEMANDAS
70

Cuadro N°6.1
CEDULA DE CULTIVO CR SAN FELIPE
Cultivo
Área(ha)
Cana de Azucar 160.41
Maíz Amarillo 400.82
Maiz Chala, Maiz Choclo 1,750.02
Frejol Castilla 514.61
Esparrago 349.06
Otros (Zanahoria) 601.88
Alfalfa 93.68
Aji 88.12
Marigolgd 224.58
Palto, Mango, Lucuma 94.54
Total 4,277.72
Fuente: Junta de Usuarios Huaura
Cuadro N°6.2
CEDULA DE CULTIVO CR ACARAY
Cultivo
Área(ha)
Cana de Azucar 1,166.23
Maíz Amarillo 979.04
Maiz Choclo 80.38
Marigolgd 103.55
Frejol Castilla 149.90
Alfalfa 177.41
Papa 114.41
Algodón 428.33
Esparrago 66.62
Fresa 54.67
Palto, Mango, Lucuma 300.16
Total 3,620.70
Cuadro N°6.3
CEDULA DE CULTIVO CR INGENIO
Cultivo
Área(ha)
Cana de Azucar 750.95
Maíz Amarillo 533.96
Papa 34.10
Frejol Castilla 22.44
Esparrago 34.46
Tomate 102.48
Algodon 77.54
Marigoldg 75.38
Otros(Aji) 100.33
Fresa 41.64
Zanahoria 21.54
Total 1,794.82
Cuadro N°6.4
CEDULA DE CULTIVO CR HUMAYA
Cultivo
Área(ha)
Cana de Azucar 636.33
Maíz Amiláceo 211.36
Algodón 293.62
Frejol Castilla 39.18
Otros (Papa) 75.35
Total 1,255.84
71

Cuadro N°6.5
CEDULA DE CULTIVO CR QUIPICO
Cultivo
Area(ha)
Cana de Azucar 2,261.92
Maíz Amarillo 325.56
Papa 61.65
Frejol Castilla 36.37
Vid 329.02
Naranja 92.47
Otros (Algodón) 248.67
Marigold 50.22
Aji 57.49
Total 3,463.37
Cuadro N°6.6
CEDULA DE CULTIVO CR VILCAHUAURA
Cultivo
Area(ha)
Cana de Azucar 215.54
Maíz Amarillo 568.29
Papa 70.84
Frejol Castilla, Canario 51.38
Fresa 38.56
Naranja, Mandarina 49.56
Otros (Palto, Mango, Lucum 78.09
Algodon 112.79
Aji 23.81
Total 1,208.86
Cuadro N°6.7
CEDULA DE CULTIVO CR SAYAN
Cultivo
Area(ha)
Cana de Azucar 1141.54
Maíz Amarillo 258.18
Maiz Chala, Maiz Choclo 123.08
Frejol Castilla 70.30
Alfalfa 30.16
Tomate 64.19
Otros (Algodon) 190.94
Vid 53.39
Aji 22.01
Palto, Mango, Lucuma 83.95
Total 2,037.74
72

Cuadro N°6.8
CEDULA DE CULTIVO CR LA CAMPINA
Cultivo
Area(ha)
Cana de Azucar 222.88
Maíz Amarillo 292.26
Maiz Choclo 181.90
Marigolgd 88.25
Frejol Castilla 110.18
Alfalfa 191.06
Camote 188.01
Zanahoria 380.69
Esparrago 40.44
Palto, Mango, Lucuma 101.73
Total 1,797.40
Cuadro N°6.9
CEDULA DE CULTIVO STA ROSALIA
Cultivo
Area(ha)
Cana de Azucar 9.51
Maíz Amarillo 54.54
Marigolgd 14.76
Frejol Castilla 16.92
Alfalfa 4.22
Tomate 7.73
Otros (Algodon) 31.25
Naranja, Mandarina 54.78
Aji 4.46
Palto, Mango, Lucuma 41.86
Total 240.03
Cuadro N°6.10
CEDULA DE CULTIVO CR MARG. IZQUIERDA
Cultivo
Hectáreas
Cana de Azucar 144.71
Maíz Amarillo 92.32
Maiz Chala, Choclo 23.66
Frejol Castilla 35.49
Otros (Alfalfa) 43.54
Algodón 26.90
Naranja, Mandarina 46.56
Palto, Mango, Lucuma 31.53
Total 444.71
73

Cuadro N°6.11
CEDULA DE CULTIVO CR STA ROSA
Cultivo
Area(ha)
Cana de Azucar 1579.99
Maíz Amarillo 250.12
Maiz Chala, Maiz Choclo 432.58
Frejol Castilla 309.57
Alfalfa 350.58
Otros(Tomate) 1059.93
Melon 196.13
Naranja 1949.70
Aji 224.15
Palto, Mango, Lucuma 481.10
Total 6,833.85
Cuadro N°6.12
CEDULA DE CULTIVO CR RIO CHICO
Cultivo
Area(ha)
Cana de Azucar 52.09
Maíz Amarillo 184.30
Maiz Chala, Maiz Choclo 92.25
Frejol Castilla 16.98
Tomate 28.52
Algodon 39.87
Vid 66.54
Otros (Aji) 296.43
Palto, Olivo, Lucuma 193.03
Total 970.01
Cuadro N°6.13
CEDULA DE CULTIVO CR PARAISO TABLADA
Cultivo
Area(ha)
Cana de Azucar 49.27
Maíz Amarillo 230.95
Maiz Chala, Maiz Choclo 216.04
Frejol Castilla 157.17
Esparrago 155.93
Alfalfa 161.23
Algodon 35.72
Naranja, Mandarina 35.72
Otros (Aji) 157.04
Palto, Mango, Lucuma 32.64
Total 1,231.71
74

Cuadro N°6.14
CEDULA DE CULTIVO CR LA UNION
Cultivo
Area(ha)
Maíz Amarillo 20.84
Maiz Chala, Maiz Choclo 72.65
Frejol Castilla 46.17
Alfalfa 10.12
Vid 8.30
Naranja, Mandarina 112.19
Otros (Manzana) 40.87
Palto, Mango, Lucuma 45.14
Total 356.28
Cuadro N°6.15
CEDULA DE CULTIVO CR PAMPA DE ANIMAS
Cultivo
Area(ha)
Cana de Azucar 89.32
Maíz Amarillo 87.51
Maiz Chala, Choclo 93.58
Marigolgd 30.91
Frejol Castilla 83.72
Otros (Alfalfa) 249.08
Vid 45.32
Esparrago 76.23
Naranja, Mandarina 57.84
Camote 32.43
Palto, Mango, Lucuma 102.21
Total 948.15
Cuadro N°6.16
CEDULA DE CULTIVO CR LA CARQUIN
Cultivo
Area(ha)
Cana de Azucar 1.75
Maíz Amarillo 68.95
Algodón 2.32
Marigolgd 10.39
Frejol Castilla 0.00
Alfalfa 9.18
Tomate 4.83
Zanahoria 25.30
Otros (Esparrago) 15.64
Naranja 62.95
Total 201.31
75

Cuadro N°6.17
CEDULA DE CULTIVO COMISION REGANTES SAN FELIPE
Cultivo Area (ha) AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Cana de Azucar 80.21 80.21 80.21 80.21 80.21 80.21 80.21 80.21 80.21 80.21 80.21 80.21 80.21
80.21 80.21 80.21 80.21 80.21 80.21 80.21 80.21 80.21 80.21 80.21 80.21 80.21
Maíz Amarillo 133.61 133.61 133.61 133.61 133.61 133.61
133.61 133.61 133.61 133.61 133.61 133.61
133.61 133.61 133.61 133.61 133.61 133.61
Maiz Chala, Maiz Choclo 583.34 583.34 583.34 583.34 583.34
583.34 583.34 583.34 583.34 583.34
583.34 583.34 583.34 583.34 583.34
Frejol Castilla 171.54 171.54 171.54 171.54
171.54 171.54 171.54 171.54
171.54 171.54 171.54 171.54 171.54
Esparrago 349.06 349.06 349.06 349.06 349.06 349.06 349.06 349.06 349.06 349.06 349.06 349.06 349.06
Otros (Zanahoria) 200.63 200.63 200.63 200.63 200.63
200.63 200.63 200.63 200.63 200.63
200.63 200.63 200.63 200.63 200.63 200.63
Alfalfa 93.68 93.68 93.68 93.68 93.68 93.68 93.68 93.68 93.68 93.68 93.68 93.68 93.68
Aji 88.12 88.12 88.12 88.12 88.12 88.12
Marigolgd 224.58 224.58 224.58 224.58 224.58 224.58
Palto, Mango, Lucuma 94.54 94.54 94.54 94.54 94.54 94.54 94.54 94.54 94.54 94.54 94.54 94.54 94.54
Total 4,277.72 1,786.80 1,786.80 2,046.46 2,591.87 2,008.53 1,703.38 2,420.33 2,174.08 2,011.38 2,011.38 1,428.04 1,294.43
Fuente: Junta de Usuarios Huaura
Cuadro N°6.18
CEDULA DE CULTIVO COMISION REGANTES ACARAY
Cultivo Area (ha) AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Cana de Azucar 583.12 583.12 583.12 583.12 583.12 583.12 583.12 583.12 583.12 583.12 583.12 583.12 583.12
583.12 583.12 583.12 583.12 583.12 583.12 583.12 583.12 583.12 583.12 583.12 583.12 583.12
Maíz Amarillo 326.35 326.35 326.35 326.35 326.35 326.35
326.35 326.35 326.35 326.35 326.35 326.35
326.35 326.35 326.35 326.35 326.35 326.35
Maiz Choclo 26.79 26.79 26.79 26.79 26.79
26.79 26.79 26.79 26.79 26.79
26.79 26.79 26.79 26.79 26.79
Marigolgd 103.55 103.55 103.55 103.55 103.55 103.55
Frejol Castilla 49.97 49.97 49.97 49.97
49.97 49.97 49.97 49.97
49.97 49.97 49.97 49.97 49.97
Alfalfa 177.41 177.41 177.41 177.41 177.41 177.41 177.41 177.41 177.41 177.41 177.41 177.41 177.41
Papa 38.14 114.41 114.41 114.41 114.41 114.41
38.14 38.14 38.14 38.14 38.14 38.14
38.14 38.14 38.14 38.14 38.14 38.14
Algodón 214.17 214.17 214.17 214.17 214.17 214.17 214.17 214.17 214.17
214.17 214.17 214.17 214.17 214.17 214.17 214.17 214.17 214.17
Esparrago 66.62 66.62 66.62 66.62 66.62 66.62 66.62 66.62 66.62 66.62 66.62 66.62 66.62
Fresa 27.34 27.34 27.34 27.34 27.34
27.34 27.34 27.34 27.34 27.34
Palto, Mango, Lucuma 300.16 300.16 300.16 300.16 300.16 300.16 300.16 300.16 300.16 300.16 300.16 300.16 300.16
Total 3,620.70 2,469.44 2,469.44 2,771.71 3,074.88 3,048.09 2,557.36 2,910.50 2,987.26 2,469.38 2,469.38 2,228.42 1,902.07
Fuente: Junta de Usuarios Huaura
Cuadro N°6.19
CEDULA DE CULTIVO COMISION REGANTES INGENIO
Cultivo Area (Has) AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Cana de Azucar 375.48 375.48 375.48 375.48 375.48 375.48 375.48 375.48 375.48 375.48 375.48 375.48 375.48
375.48 375.48 375.48 375.48 375.48 375.48 375.48 375.48 375.48 375.48 375.48 375.48 375.48
Maíz Amarillo 177.99 177.99 177.99 177.99 177.99 177.99
177.99 177.99 177.99 177.99 177.99 177.99
177.99 177.99 177.99 177.99 177.99 177.99
Papa 11.37 11.37 11.37 11.37 11.37
11.37 11.37 11.37 11.37 11.37
11.37 11.37 11.37 11.37 11.37
Frejol Castilla 7.48 7.48 7.48 7.48
7.48 7.48 7.48 7.48
7.48 7.48 7.48 7.48 7.48
Esparrago 34.46 34.46 34.46 34.46 34.46 34.46 34.46 34.46 34.46 34.46 34.46 34.46 34.46
Tomate 34.16 102.48 102.48 102.48 102.48 102.48
34.16 34.16 34.16 34.16 34.16 34.16
34.16 34.16 34.16 34.16 34.16 34.16
Algodon 38.77 38.77 38.77 38.77 38.77 38.77 38.77 38.77 38.77
38.77 38.77 38.77 38.77 38.77 38.77 38.77 38.77 38.77
Marigoldg 75.38 75.38 75.38 75.38 75.38 75.38 75.38 75.38 75.38 75.38 75.38 75.38 75.38
Otros(Aji) 100.33 100.33 100.33 100.33 100.33 100.33
Fresa 20.82 20.82 20.82 20.82
20.82 20.82 20.82 20.82 20.82 20.82 20.82 20.82 20.82 20.82
Zanahoria 10.77 10.77 10.77 10.77 10.77
10.77 10.77 10.77 10.77 10.77
Total 1794.82 1,230.46 1,230.46 1,377.04 1,593.08 1,581.71 1,293.76 1,517.28 1,405.58 1,151.37 1,151.37 1,101.24 889.09
76

Cuadro N°6.20
CEDULA DE CULTIVO CR HUMAYA
Cultivo Area (Has) AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Cana de Azucar 318.17 318.17 318.17 318.17 318.17 318.17 318.17 318.17 318.17 318.17 318.17 318.17 318.17
318.17 318.17 318.17 318.17 318.17 318.17 318.17 318.17 318.17 318.17 318.17 318.17 318.17
Maíz Amiláceo 70.45 70.45 70.45 70.45 70.45 70.45
70.45 70.45 70.45 70.45 70.45 70.45
70.45 70.45 70.45 70.45 70.45 70.45
Algodón 146.81 146.81 146.81 146.81 146.81 146.81 146.81 146.81 146.81
146.81 146.81 146.81 146.81 146.81 146.81 146.81 146.81 146.81
Frejol Castilla 13.06 13.06 13.06 13.06
13.06 13.06 13.06 13.06
13.06 13.06 13.06 13.06 13.06
Otros (Papa) 25.12 25.12 25.12 25.12 25.12 25.12
25.12 25.12 25.12 25.12 25.12 25.12
25.12 25.12 25.12 25.12 25.12 25.12
Total 1,255.84 891.77 891.77 1,076.76 1,134.15 1,134.15 1,025.52 1,095.97 1,095.97 891.77 891.77 744.96 674.51
Cuadro N°6.21
CEDULA DE CULTIVO CR QUIPICO
Cultivo Area (ha) AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Cana de Azucar 1,130.96 1,130.96 1,130.96 1,130.96 1,130.96 1,130.96 1,130.96 1,130.96 1,130.96 1,130.96 1,130.96 1,130.96 1,130.96
1,130.96 1,130.96 1,130.96 1,130.96 1,130.96 1,130.96 1,130.96 1,130.96 1,130.96 1,130.96 1,130.96 1,130.96 1,130.96
Maíz Amarillo 108.52 108.52 108.52 108.52 108.52 108.52
108.52 108.52 108.52 108.52 108.52 108.52
108.52 108.52 108.52 108.52 108.52 108.52
Papa 20.55 20.55 20.55 20.55 20.55 20.55
20.55 20.55 20.55 20.55 20.55 20.55
20.55 20.55 20.55 20.55 20.55 20.55
Frejol Castilla 12.12 12.12 12.12 12.12
12.12 12.12 12.12 12.12
12.12 12.12 12.12 12.12 12.12
Vid 329.02 329.02 329.02 329.02 329.02 329.02 329.02 329.02 329.02 329.02 329.02 329.02 329.02
Naranja 92.47 92.47 92.47 92.47 92.47 92.47 92.47 92.47 92.47 92.47 92.47 92.47 92.47
Otros (Algodón) 124.34 124.34 124.34 124.34 124.34 124.34 124.34 124.34 124.34
124.34 124.34 124.34 124.34 124.34 124.34 124.34 124.34 124.34
Marigold 50.22 50.22 50.22 50.22 50.22 50.22
Aji 57.49 57.49 57.49 57.49 57.49 57.49
Total 3,463.37 2,948.94 2,948.94 3,163.44 3,259.83 3,259.83 3,118.64 3,227.16 3,219.89 2,999.16 2,999.16 2,874.82 2,766.30
Cuadro N°6.22
CEDULA DE CULTIVO CR VILCAHUAURA
Cultivo Area (ha) AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Cana de Azucar 107.77 107.77 107.77 107.77 107.77 107.77 107.77 107.77 107.77 107.77 107.77 107.77 107.77
107.77 107.77 107.77 107.77 107.77 107.77 107.77 107.77 107.77 107.77 107.77 107.77 107.77
Maíz Amarillo 189.43 189.43 189.43 189.43 189.43 189.43 189.43
189.43 189.43 189.43 189.43 189.43 189.43 189.43
189.43 189.43 189.43 189.43 189.43 189.43
Papa 23.61 23.61 23.61 23.61 23.61 23.61
23.61 23.61 23.61 23.61 23.61 23.61
23.61 23.61 23.61 23.61 23.61 23.61
Frejol Castilla, Canario 17.13 17.13 17.13 17.13
17.13 17.13 17.13 17.13
17.13 17.13 17.13 17.13 17.13
Fresa 19.28 38.56 38.56 38.56 38.56
19.28 19.28 19.28 19.28 19.28
Naranja, Mandarina 49.56 49.56 49.56 49.56 49.56 49.56 49.56 49.56 49.56 49.56 49.56 49.56 49.56
Otros (Palto, Mango, L 78.09 39.05 39.05 39.05 39.05 39.05 39.05 39.05 39.05 39.05 39.05 39.05 39.05
Algodon 56.40 56.40 56.40 56.40 56.40 56.40 56.40 56.40 56.40
56.40 56.40 56.40 56.40 56.40 56.40 56.40 56.40 56.40
Aji 23.81 23.81 23.81 23.81 23.81 23.81
Total 1,208.86 629.27 629.27 750.22 922.52 903.24 673.07 862.50 838.69 590.71 590.71 534.32 723.75
77

Cuadro N°6.23
CEDULA DE CULTIVO COMISION REGANTES SAYAN
Cultivo Area (ha) AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Cana de Azucar 570.77 570.77 570.77 570.77 570.77 570.77 570.77 570.77 570.77 570.77 570.77 570.77 570.77
570.77 570.77 570.77 570.77 570.77 570.77 570.77 570.77 570.77 570.77 570.77 570.77 570.77
Maíz Amarillo 86.06 86.06 86.06 86.06 86.06 86.06
86.06 86.06 86.06 86.06 86.06 86.06
86.06 86.06 86.06 86.06 86.06 86.06
Maiz Chala, Maiz Choclo 41.03 41.03 41.03 41.03 41.03
41.03 41.03 41.03 41.03 41.03
41.03 41.03 41.03 41.03 41.03
Frejol Castilla 23.43 23.43 23.43 23.43
23.43 23.43 23.43 23.43
23.43 23.43 23.43 23.43 23.43
Alfalfa 30.16 30.16 30.16 30.16 30.16 30.16 30.16 30.16 30.16 30.16 30.16 30.16 30.16
Tomate 21.40 64.19 64.19 64.19 64.19 64.19
21.40 21.40 21.40 21.40 21.40 21.40
21.40 21.40 21.40 21.40 21.40 21.40
Otros (Algodon) 95.47 95.47 95.47 95.47 95.47 95.47 95.47 95.47 95.47
95.47 95.47 95.47 95.47 95.47 95.47 95.47 95.47 95.47
Vid 53.39 53.39 53.39 53.39 53.39 53.39 53.39 53.39 53.39 53.39 53.39 53.39 53.39
Aji 22.01 22.01 22.01 22.01 22.01 22.01
Palto, Mango, Lucuma 83.95 83.95 83.95 83.95 83.95 83.95 83.95 83.95 83.95 83.95 83.95 83.95 83.95
Total 2037.74 1,619.22 1,619.22 1,760.13 1,885.18 1,844.16 1,670.47 1,818.96 1,755.92 1,576.43 1,576.43 1,439.93 1,332.47
Cuadro N°6.24
CEDULA DE CULTIVO COMISION REGANTES LA CAMPINA
Cultivo Area (ha) AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Cana de Azucar 111.44 111.44 111.44 111.44 111.44 111.44 111.44 111.44 111.44 111.44 111.44 111.44 111.44
111.44 111.44 111.44 111.44 111.44 111.44 111.44 111.44 111.44 111.44 111.44 111.44 111.44
Maíz Amarillo 97.42 97.42 97.42 97.42 97.42 97.42
97.42 97.42 97.42 97.42 97.42 97.42
97.42 97.42 97.42 97.42 97.42 97.42
Maiz Choclo 60.63 60.63 60.63 60.63 60.63
60.63 60.63 60.63 60.63 60.63
60.63 60.63 60.63 60.63 60.63
Marigolgd 88.25 88.25 88.25 88.25 88.25 88.25
Frejol Castilla 36.73 36.73 36.73 36.73
36.73 36.73 36.73 36.73
36.73 36.73 36.73 36.73 36.73
Alfalfa 191.06 191.06 191.06 191.06 191.06 191.06 191.06 191.06 191.06 191.06 191.06 191.06 191.06
Camote 62.67 188.01 188.01 188.01 188.01
62.67 62.67 62.67 62.67 62.67
62.67 62.67 62.67 62.67 62.67
Zanahoria 126.90 126.90 126.90 126.90 126.90
126.90 126.90 126.90 126.90 126.90
126.90 126.90 126.90 126.90 126.90
Esparrago 40.44 40.44 40.44 40.44 40.44 40.44 40.44 40.44 40.44 40.44 40.44 40.44 40.44
Palto, Mango, Lucuma 101.73 101.73 101.73 101.73 101.73 101.73 101.73 101.73 101.73 101.73 101.73 101.73 101.73
Total 1797.40 1,065.80 1,065.80 1,165.19 1,286.52 1,037.88 903.73 999.11 1,026.73 1,028.71 1,028.71 968.07 870.65
Cuadro N°6.25
CEDULA DE CULTIVO COMISION REGANTES SANTA ROSALIA
Cultivo Area (ha) AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Cana de Azucar 4.76 4.76 4.76 4.76 4.76 4.76 4.76 4.76 4.76 4.76 4.76 4.76 4.76
4.76 4.76 4.76 4.76 4.76 4.76 4.76 4.76 4.76 4.76 4.76 4.76 4.76
Maíz Amarillo 18.18 18.18 18.18 18.18 18.18 18.18
18.18 18.18 18.18 18.18 18.18 18.18
18.18 18.18 18.18 18.18 18.18 18.18
Marigolgd 14.76 14.76 14.76 14.76 14.76 14.76
Frejol Castilla 5.64 5.64 5.64 5.64
5.64 5.64 5.64 5.64
5.64 5.64 5.64 5.64 5.64
Alfalfa 4.22 4.22 4.22 4.22 4.22 4.22 4.22 4.22 4.22 4.22 4.22 4.22 4.22
Tomate 2.58 7.73 7.73 7.73 7.73 7.73
2.58 2.58 2.58 2.58 2.58 2.58
2.58 2.58 2.58 2.58 2.58 2.58
Otros (Algodon) 15.63 15.63 15.63 15.63 15.63 15.63 15.63 15.63 15.63
15.63 15.63 15.63 15.63 15.63 15.63 15.63 15.63 15.63
Naranja, Mandarina 54.78 54.78 54.78 54.78 54.78 54.78 54.78 54.78 54.78 54.78 54.78 54.78 54.78
Aji 4.46 4.46 4.46 4.46 4.46 4.46
Palto, Mango, Lucuma 41.86 41.86 41.86 41.86 41.86 41.86 41.86 41.86 41.86 41.86 41.86 41.86 41.86
Total 240.03 157.55 157.55 183.27 198.39 198.39 166.84 187.59 197.89 167.15 167.15 151.53 130.77
78

Cuadro N°6.26
CEDULA DE CULTIVO COMISION REGANTES MARGEN IZQUIERDA
Cultivo Area (ha) AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Cana de Azucar 72.36 72.36 72.36 72.36 72.36 72.36 72.36 72.36 72.36 72.36 72.36 72.36 72.36
72.36 72.36 72.36 72.36 72.36 72.36 72.36 72.36 72.36 72.36 72.36 72.36 72.36
Maíz Amarillo 30.77 30.77 30.77 30.77 30.77 30.77
30.77 30.77 30.77 30.77 30.77 30.77
30.77 30.77 30.77 30.77 30.77 30.77
Maiz Chala, Choclo 7.89 7.89 7.89 7.89 7.89
7.89 7.89 7.89 7.89 7.89
7.89 7.89 7.89 7.89 7.89
Frejol Castilla 11.83 11.83 11.83 11.83
11.83 11.83 11.83 11.83
11.83 11.83 11.83 11.83 11.83
Otros (Alfalfa) 43.54 43.54 43.54 43.54 43.54 43.54 43.54 43.54 43.54 43.54 43.54 43.54 43.54
Algodón 13.45 13.45 13.45 13.45 13.45 13.45 13.45 13.45 13.45
13.45 13.45 13.45 13.45 13.45 13.45 13.45 13.45 13.45
Naranja, Mandarina 46.56 46.56 46.56 46.56 46.56 46.56 46.56 46.56 46.56 46.56 46.56 46.56 46.56
Palto, Mango, Lucuma 31.53 31.53 31.53 31.53 31.53 31.53 31.53 31.53 31.53 31.53 31.53 31.53 31.53
Total 444.71 330.28 330.28 355.56 382.39 374.50 331.90 370.56 362.67 330.28 330.28 308.94 278.17
Cuadro N°6.27
CEDULA DE CULTIVO C R SANTA ROSA
Cultivo Area (ha) AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Cana de Azucar 790.00 790.00 790.00 790.00 790.00 790.00 790.00 790.00 790.00 790.00 790.00 790.00 790.00
790.00 790.00 790.00 790.00 790.00 790.00 790.00 790.00 790.00 790.00 790.00 790.00 790.00
Maíz Amarillo 83.37 83.37 83.37 83.37 83.37 83.37 83.37
83.37 83.37 83.37 83.37 83.37 83.37 83.37
83.37 83.37 83.37 83.37 83.37 83.37
Maiz Chala, Maiz Choclo 144.19 144.19 144.19 144.19 144.19
144.19 144.19 144.19 144.19 144.19
144.19 144.19 144.19 144.19 144.19
Frejol Castilla 103.19 103.19 103.19 103.19
103.19 103.19 103.19 103.19
103.19 103.19 103.19 103.19 103.19
Alfalfa 350.58 350.58 350.58 350.58 350.58 350.58 350.58 350.58 350.58 350.58 350.58 350.58 350.58
Otros(Tomate) 353.31 1059.93 1059.93 1059.93 1059.93 1059.93
353.31 353.31 353.31 353.31 353.31 353.31
353.31 353.31 353.31 353.31 353.31 353.31
Melon 98.07 98.07 98.07 98.07 98.07
98.07 98.07 98.07 98.07 98.07
Naranja 1,949.70 1949.70 1949.70 1949.70 1949.70 1949.70 1949.70 1949.70 1949.70 1949.70 1949.70 1949.70 1949.70
Aji 224.15 224.15 224.15 224.15 224.15 224.15
Palto, Mango, Lucuma 481.10 481.10 481.10 481.10 481.10 481.10 481.10 481.10 481.10 481.10 481.10 481.10 481.10
Total 6,833.85 5,850.12 5,850.12 6,177.46 6,753.21 6,510.96 5,264.46 5,845.34 5,378.93 5,045.44 5,045.44 4,901.24 4,631.31
Cuadro N°6.28
CEDULA DE CULTIVO COMISION REGANTES RIO CHICO
Cultivo Area (ha) AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Cana de Azucar 26.05 26.05 26.05 26.05 26.05 26.05 26.05 26.05 26.05 26.05 26.05 26.05 26.05
26.05 26.05 26.05 26.05 26.05 26.05 26.05 26.05 26.05 26.05 26.05 26.05 26.05
Maíz Amarillo 61.43 61.43 61.43 61.43 61.43 61.43
61.43 61.43 61.43 61.43 61.43 61.43
61.43 61.43 61.43 61.43 61.43 61.43
Maiz Chala, Maiz Choclo 30.75 30.75 30.75 30.75 30.75
30.75 30.75 30.75 30.75 30.75
30.75 30.75 30.75 30.75 30.75
Frejol Castilla 5.66 5.66 5.66 5.66
5.66 5.66 5.66 5.66
5.66 5.66 5.66 5.66 5.66
Tomate 9.51 28.52 28.52 28.52 28.52 28.52
9.51 9.51 9.51 9.51 9.51 9.51
9.51 9.51 9.51 9.51 9.51 9.51
Algodon 19.94 19.94 19.94 19.94 19.94 19.94 19.94 19.94 19.94
19.94 19.94 19.94 19.94 19.94 19.94 19.94 19.94 19.94
Vid 66.54 66.54 66.54 66.54 66.54 66.54 66.54 66.54 66.54 66.54 66.54 66.54 66.54
Otros (Aji) 296.43 296.43 296.43 296.43 296.43 296.43
Palto, Olivo, Lucuma 193.03 193.03 193.03 193.03 193.03 193.03 193.03 193.03 193.03 193.03 193.03 193.03 193.03
Total 970.01 457.96 457.96 779.98 876.01 845.26 749.65 851.34 524.16 438.95 438.95 388.26 317.32
79

Cuadro N°6.29
DEMANDA HIDRICA CR RIO CHICO
Cultivo
AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Area (Has)
457.96 457.96 779.98 876.01 845.26 749.65 851.34 524.16 438.95 438.95 388.26 317.32
Eto (mm/mes)
71.30 88.00 93.00 83.00 93.00 105.00 106.00 130.00 127.00 103.00 86.00 60.00
Kc ponderado
0.47 0.63 0.75 0.75 0.82 0.91 0.87 0.93 0.97 0.89 0.77 0.63
Etc (mm/mes)
33.24 55.18 69.72 62.29 76.64 95.41 91.71 120.99 123.67 91.88 66.14 38.01
Pe (mm/mes)
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Déficit Humedad (mm/mes)
33.24 55.18 69.72 62.29 76.64 95.41 91.71 120.99 123.67 91.88 66.14 38.01
Requerimiento Neto (m3/ha/mes)
332.45 551.83 697.16 622.89 766.37 954.09 917.07 1,209.90 1,236.67 918.79 661.42 380.14
Eficiencia de Conducción
0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75
Eficiencia de Distribución
0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75
Eficiencia de Aplicación
0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53
Efic de riego (%) *
0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30
Requerimiento Bruto (m3/ha/mes)
1,115.13 1,850.99 2,338.47 2,089.36 2,570.64 3,200.29 3,076.14 4,058.37 4,148.16 3,081.91 2,218.61 1,275.09
Días del mes
31.00 30.00 31.00 30.00 31.00 31.00 28.00 31.00 30.00 31.00 30.00 31.00
Requerimiento Bruto (m3/ha/día)
35.97 61.70 75.43 69.65 82.92 103.24 109.86 130.92 138.27 99.42 73.95 41.13
Tiempo (hrs)
24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00
Mr (lt/seg/ha)
0.42 0.71 0.87 0.81 0.96 1.19 1.27 1.52 1.60 1.15 0.86 0.48
Q requerido (lt/seg)
190.67 327.03 680.99 706.14 811.26 895.72 1,082.52 794.22 702.47 505.07 332.33 151.06
Q requerido (m3/seg)
0.19 0.33 0.68 0.71 0.81 0.90 1.08 0.79 0.70 0.51 0.33 0.15
Vol. (MMC/mes)
0.51 0.85 1.82 1.83 2.17 2.40 2.62 2.13 1.82 1.35 0.86 0.40
Vol. Proyecto (MMC)
18.77
(*) Para él cálculo de la demanda de agua de un proyecto se debe tener en cuenta todas las pérdidas resultantes de la conducción, sistema de distribución y de la eficiencia de aplicación del agua al cultivo. ("El
Riego - Principios Básico". Vásquez, A; Chang, L. 1992)
Cuadro N°6.30
CEDULA DE CULTIVO COMISION REGANTES LA UNION
Cultivo Area (ha) AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Maíz Amarillo 6.95 6.95 6.95 6.95 6.95 6.95
6.95 6.95 6.95 6.95 6.95 6.95
6.95 6.95 6.95 6.95 6.95 6.95
Maiz Chala, Maiz Choclo 24.22 24.22 24.22 24.22 24.22
24.22 24.22 24.22 24.22 24.22
24.22 24.22 24.22 24.22 24.22
Frejol Castilla 15.39 15.39 15.39 15.39
15.39 15.39 15.39 15.39
15.39 15.39 15.39 15.39 15.39
Alfalfa 10.12 10.12 10.12 10.12 10.12 10.12 10.12 10.12 10.12 10.12 10.12 10.12 10.12
Vid 8.30 8.30 8.30 8.30 8.30 8.30 8.30 8.30 8.30 8.30 8.30 8.30 8.30
Naranja, Mandarina 112.19 112.19 112.19 112.19 112.19 112.19 112.19 112.19 112.19 112.19 112.19 112.19 112.19
Otros (Manzana) 40.87 40.87 40.87 40.87 40.87 40.87 40.87 40.87 40.87 40.87 40.87 40.87 40.87
Palto, Mango, Lucuma 45.14 45.14 45.14 45.14 45.14 45.14 45.14 45.14 45.14 45.14 45.14 45.14 45.14
Total 356.28 263.17 263.17 278.56 294.34 270.12 247.78 278.95 254.73 263.17 263.17 238.96 232.01
Cuadro N°6.31
CEDULA DE CULTIVO COMISION REGANTES PAMPA DE ANIMAS
Cultivo Area (ha) AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Cana de Azucar 44.66 44.66 44.66 44.66 44.66 44.66 44.66 44.66 44.66 44.66 44.66 44.66 44.66
44.66 44.66 44.66 44.66 44.66 44.66 44.66 44.66 44.66 44.66 44.66 44.66 44.66
Maíz Amarillo 29.17 29.17 29.17 29.17 29.17 29.17
29.17 29.17 29.17 29.17 29.17 29.17
29.17 29.17 29.17 29.17 29.17 29.17
Maiz Chala, Choclo 31.19 31.19 31.19 31.19 31.19
31.19 31.19 31.19 31.19 31.19
31.19 31.19 31.19 31.19 31.19
Marigolgd 30.91 30.91 30.91 30.91 30.91 30.91
Frejol Castilla 27.91 27.91 27.91 27.91
27.91 27.91 27.91 27.91
27.91 27.91 27.91 27.91 27.91
Otros (Alfalfa) 249.08 249.08 249.08 249.08 249.08 249.08 249.08 249.08 249.08 249.08 249.08 249.08 249.08
Vid 45.32 45.32 45.32 45.32 45.32 45.32 45.32 45.32 45.32 45.32 45.32 45.32 45.32
Esparrago 76.23 76.23 76.23 76.23 76.23 76.23 76.23 76.23 76.23 76.23 76.23 76.23 76.23
Naranja, Mandarina 57.84 57.84 57.84 57.84 57.84 57.84 57.84 57.84 57.84 57.84 57.84 57.84 57.84
Camote 10.81 10.81 10.81 10.81 10.81
10.81 10.81 10.81 10.81 10.81
10.81 10.81 10.81 10.81 10.81
Palto, Mango, Lucuma 102.21 102.21 102.21 102.21 102.21 102.21 102.21 102.21 102.21 102.21 102.21 102.21 102.21
Total 948.15 719.08 719.08 757.80 790.25 748.25 691.17 740.73 740.44 749.99 749.99 718.80 689.63
80

Cuadro N°6.32
CEDULA DE CULTIVO COMISION REGANTES CARQUIN
Cultivo Area (ha) AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Cana de Azucar 0.88 0.88 0.88 0.88 0.88 0.88 0.88 0.88 0.88 0.88 0.88 0.88 0.88
0.88 0.88 0.88 0.88 0.88 0.88 0.88 0.88 0.88 0.88 0.88 0.88 0.88
Maíz Amarillo 22.98 22.98 22.98 22.98 22.98 22.98
22.98 22.98 22.98 22.98 22.98 22.98
22.98 22.98 22.98 22.98 22.98 22.98
Algodón 1.16 1.16 1.16 1.16 1.16 1.16 1.16 1.16 1.16
1.16 1.16 1.16 1.16 1.16 1.16 1.16 1.16 1.16
Marigolgd 10.39 10.39 10.39 10.39 10.39 10.39
Alfalfa 9.18 9.18 9.18 9.18 9.18 9.18 9.18 9.18 9.18 9.18 9.18 9.18 9.18
Tomate 1.61 1.61 1.61 1.61 1.61 1.61
1.61 1.61 1.61 1.61 1.61 1.61
1.61 1.61 1.61 1.61 1.61 1.61
Zanahoria 8.43 8.43 8.43 8.43 8.43
8.43 8.43 8.43 8.43 8.43
8.43 8.43 8.43 8.43
Otros (Esparrago) 15.64 15.64 15.64 15.64 15.64 15.64 15.64 15.64 15.64 15.64 15.64 15.64 15.64
Naranja 62.95 62.95 62.95 62.95 62.95 62.95 62.95 62.95 62.95 62.95 62.95 62.95 62.95
Total 201.31 123.71 123.71 124.87 157.89 149.46 124.87 149.46 151.42 125.66 134.10 132.94 108.34
Cuadro N°6.33
VALORES DE KC POR CULTIVO CR SAN FELIPE
CULTIVOS Area (ha) AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Cana de Azucar 80.21 0.50 0.70 0.90 0.95 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
80.21 1.00 1.00 1.00 1.00 1.00 0.50 0.70 0.90 1.00 1.00 1.00 1.00
Maíz Amarillo 133.61 0.40 0.90 1.15 1.00 0.80
133.61 0.40 0.90 1.15 1.00 0.80
133.61 0.40 0.90 1.15 1.00 0.80
Maiz Chala, Maiz Choclo 583.34 0.40 0.90 1.15 1.00
583.34 0.40 0.90 1.15 1.00
583.34 0.40 0.90 1.15 1.00
Frejol Castilla 171.54 0.65 1.10 0.80
171.54 0.65 1.10 0.80
171.54 0.40 0.95 1.10 0.80
Esparrago 349.06 0.25 0.35 0.48 0.65 0.80 0.95 0.80 0.70 0.55 0.40 0.30 0.25
Otros (Zanahoria) 200.63 0.45 0.78 1.05 0.75
200.63 0.45 0.78 1.05 0.75
200.63 0.45 0.78 1.05 0.75 0.45
Alfalfa 93.68 0.64 0.70 0.77 0.84 0.90 0.95 0.98 0.95 0.85 0.75 0.65 0.60
Aji 88.12 0.80 0.90 0.95 0.90 0.80
Marigolgd 224.58 0.35 1.10 0.40 0.35 0.35
Palto, Mango, Lucuma 94.54 0.50 0.59 0.68 0.76 0.85 1.03 1.20 1.08 0.97 0.85 0.68 0.50
KC Ponderado 0.45 0.77 0.88 0.75 0.83 1.00 0.79 0.76 0.91 0.81 0.64 0.51
AREA (ha) 4,277.72
Cuadro N°6.34
VALORES DE KC POR CULTIVO CR ACARAY
CULTIVOS Area (ha) AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Cana de Azucar 583.12 0.50 0.70 0.90 0.95 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
583.12 1.00 1.00 1.00 1.00 1.00 0.50 0.70 0.90 1.00 1.00 1.00 1.00
Maíz Amarillo 326.35 0.40 0.90 1.15 1.00 0.80
326.35 0.40 0.90 1.15 1.00 0.80
326.35 0.40 0.90 1.15 1.00 0.80 0.00
Maiz Choclo 26.79 0.40 0.90 1.15 1.00
26.79 0.40 0.90 1.15 1.00
26.79 0.40 0.90 1.15 1.00
Marigolgd 103.55 0.35 1.10 0.40 0.35 0.35
-
-
Frejol Castilla 49.97 0.65 1.10 0.80
49.97 0.65 1.10 0.80
49.97 0.40 0.95 1.10 0.80
Alfalfa 177.41 0.64 0.70 0.77 0.84 0.90 0.95 0.98 0.95 0.85 0.75 0.65 0.60
Papa 38.14 0.40 0.55 0.95 1.05 0.70
38.14 0.40 0.55 0.95 1.05 0.70
38.14 0.40 0.55 0.95 0.98 0.80
Algodón 214.17 0.35 0.40 0.50 0.70 0.90 1.00 1.00 0.90
214.17 0.35 0.40 0.50 0.70 0.90 1.00 1.00 0.90
Esparrago 66.62 0.25 0.35 0.48 0.65 0.80 0.95 0.80 0.70 0.55 0.40 0.30 0.25
Fresa 27.34 0.30 0.77 1.05 0.97
27.34 0.30 0.77 1.05 0.97
Palto, Mango, Lucuma 300.16 0.75 0.75 0.75 0.73 0.70 0.67 0.65 0.65 0.65 0.67 0.70 0.73
KC Ponderado 0.63 0.78 0.83 0.80 0.86 0.85 0.82 0.87 0.95 0.90 0.88 0.88
AREA (ha) 3,620.70
81

Cuadro N°6.35
VALORES DE KC POR CULTIVO CR INGENIO
CULTIVOS Area (Has) AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Cana de Azucar 375.48 0.50 0.70 0.90 0.95 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
375.48 1.00 1.00 1.00 1.00 1.00 0.50 0.70 0.90 1.00 1.00 1.00 1.00
Maíz Amarillo 177.99 0.40 0.90 1.15 1.00 0.80
177.99 0.40 0.90 1.15 1.00 0.80
177.99 0.40 0.90 1.15 1.00 0.80
Papa 11.37 0.40 0.90 1.15 1.00
11.37 0.40 0.90 1.15 1.00
11.37 0.40 0.90 1.15 1.00
Frejol Castilla 7.48 0.65 1.10 0.80
7.48 0.65 1.10 0.80
7.48 0.40 0.95 1.10 0.80
Esparrago 34.46 0.64 0.70 0.77 0.84 0.90 0.95 0.98 0.95 0.85 0.75 0.65 0.60
Tomate 34.16 0.40 0.55 0.95 0.98 0.80
34.16 0.40 0.55 0.95 0.98 0.80
34.16 0.40 0.55 0.95 0.98 0.80
Algodon 38.77 0.35 0.40 0.50 0.70 0.90 1.00 1.00 0.90
38.77 0.35 0.40 0.50 0.70 0.90 1.00 1.00 0.90
Marigoldg 75.38 0.40 0.40 0.40 0.40 0.40 0.55 0.85 0.90 0.90 0.90 0.90 0.72
Otros(Aji) 100.33 0.80 0.90 0.95 0.90 0.80
Fresa 20.82 0.30 0.77 1.05 0.97
20.82 0.30 0.77 1.05 0.97
Zanahoria 10.77 0.45 0.78 1.05 0.75
10.77 0.45 0.78 1.05 0.75
KC Ponderado 0.60 0.76 0.86 0.80 0.85 0.83 0.81 0.91 0.99 0.96 0.93 0.94
AREA (ha) 1,794.82
Cuadro N°6.36
VALORES DE KC POR CULTIVO CR HUMAYA
Cultivo Area (Has) AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Cana de Azucar 318.17 0.50 0.70 0.90 0.95 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
318.17 1.00 1.00 1.00 1.00 1.00 0.50 0.70 0.90 1.00 1.00 1.00 1.00
Maíz Amiláceo 70.45 0.40 0.90 1.15 1.00 0.80
70.45 0.40 0.90 1.15 1.00 0.80
70.45 0.40 0.90 1.15 1.00 0.80
Algodón 146.81 0.35 0.40 0.50 0.70 0.90 1.00 1.00 0.90
146.81 0.35 0.40 0.50 0.70 0.90 1.00 1.00 0.90
0.00
Frejol Castilla 13.06 0.65 1.10 0.80
13.06 0.65 1.10 0.80
13.06 0.40 0.95 1.10 0.80
Otros (Papa) 25.12 0.40 0.55 0.95 1.05 0.70
25.12 0.40 0.55 0.95 1.05 0.70
25.12 0.40 0.55 0.95 1.05 0.70
Kc 0.65 0.78 0.80 0.82 0.89 0.81 0.85 0.92 0.99 0.98 0.98 0.98
Area (ha) 1,255.84
Cuadro N°6.37
VALORES DE KC POR CULTIVO
Cultivo Area (ha) AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Cana de Azucar 1,130.96 0.50 0.70 0.90 0.95 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
1,130.96 1.00 1.00 1.00 1.00 1.00 0.50 0.70 0.90 1.00 1.00 1.00 1.00
Maíz Amarillo 108.52 0.40 0.90 1.15 1.00 0.80
108.52 0.40 0.90 1.15 1.00 0.80
108.52 0.40 0.90 1.15 1.00 0.80
Papa 20.55 0.40 0.55 0.95 1.05 0.70
20.55 0.40 0.55 0.95 1.05 0.70
20.55 0.40 0.55 0.95 1.05 0.70
Frejol Castilla 12.12 0.65 1.10 0.80
12.12 0.65 1.10 0.80
12.12 0.40 0.95 1.10 0.80
Vid 329.02 0.35 0.55 0.60 0.70 0.80 0.85 0.90 0.85 0.80 0.75 0.65 0.55
Naranja 92.47 0.64 0.65 0.66 0.68 0.70 0.73 0.75 0.73 0.70 0.68 0.66 0.65
Otros (Algodón) 124.34 0.35 0.40 0.50 0.70 0.90 1.00 1.00 0.90
124.34 0.35 0.40 0.50 0.70 0.90 1.00 1.00 0.90
Marigold 50.22 0.35 1.10 0.40 0.35 0.35
Aji 57.49 0.80 0.90 0.95 0.90 0.80
KC Ponderado 0.67 0.79 0.86 0.8851 0.93 0.79 0.85 0.91 0.97 0.95 0.93 0.92
Area (ha) 3,463.37
82

Cuadro N°6.38
VALORES DE KC POR CULTIVO CR VILCAHUAURA
Cultivo Area (ha) AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Cana de Azucar 107.77 0.50 0.70 0.90 0.95 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
107.77 1.00 1.00 1.00 1.00 1.00 0.50 0.70 0.90 1.00 1.00 1.00 1.00
Maíz Amarillo 189.43 0.40 0.90 1.15 1.00 0.80
189.43 0.40 0.90 1.15 1.00 0.80
189.43 0.40 0.90 1.15 1.00 0.80
Papa 23.61 0.40 0.55 0.95 1.05 0.70
23.61 0.40 0.55 0.95 1.05 0.70
23.61 0.40 0.55 0.95 1.05 0.70
Frejol Castilla, Canario 17.13 0.65 1.10 0.80
17.13 0.65 1.10 0.80
17.13 0.40 0.95 1.10 0.80
Fresa 19.28 0.30 0.77 1.05 0.97
19.28 0.30 0.77 1.05 0.97
Naranja, Mandarina 49.56 0.64 0.65 0.66 0.68 0.70 0.73 0.75 0.73 0.70 0.68 0.66 0.65
Otros (Palto, Mango, L 78.09 0.50 0.59 0.68 0.76 0.85 1.03 1.20 1.08 0.97 0.85 0.68 0.50
Algodon 56.40 0.35 0.40 0.50 0.70 0.90 1.00 1.00 0.90
56.40 0.35 0.40 0.50 0.70 0.90 1.00 1.00 0.90
Aji 23.81 0.80 0.90 0.95 0.90 0.80
KC Ponderado 0.56 0.80 0.87 0.79 0.88 0.97 0.86 0.93 1.05 1.01 0.93 0.44
Area (ha) 1,208.86
Cuadro N°6.39
VALORES DE KC POR CULTIVO CR SAYAN
CULTIVOS Area (ha) AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Cana de Azucar 570.77 0.50 0.70 0.90 0.95 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
570.77 1.00 1.00 1.00 1.00 1.00 0.50 0.70 0.90 1.00 1.00 1.00 1.00
Maíz Amarillo 86.06 0.40 0.90 1.15 1.00 0.80
86.06 0.40 0.90 1.15 1.00 0.80
86.06 0.40 0.90 1.15 1.00 0.80
Maiz Chala, Maiz Choclo 41.03 0.40 0.90 1.15 1.00
41.03 0.40 0.90 1.15 1.00
41.03 0.40 0.90 1.15 1.00
Frejol Castilla 23.43 0.65 1.10 0.80
23.43 0.65 1.10 0.80
23.43 0.40 0.95 1.10 0.80
Alfalfa 30.16 0.64 0.70 0.77 0.84 0.90 0.95 0.98 0.95 0.85 0.75 0.65 0.60
Tomate 21.40 0.40 0.55 0.95 0.98 0.80
21.40 0.40 0.55 0.95 0.98 0.80
21.40 0.40 0.55 0.95 0.98 0.80
Otros (Algodon) 95.47 0.35 0.40 0.50 0.70 0.90 1.00 1.00 0.90
95.47 0.35 0.40 0.50 0.70 0.90 1.00 1.00 0.90
Vid 53.39 0.40 0.40 0.40 0.40 0.40 0.55 0.85 0.90 0.90 0.90 0.90 0.72
Aji 22.01 0.80 0.90 0.95 0.90 0.80
Palto, Mango, Lucuma 83.95 0.50 0.59 0.68 0.76 0.85 1.03 1.20 1.08 0.97 0.85 0.68 0.50
KC Ponderado 0.65 0.77 0.84 0.83 0.89 0.80 0.84 0.92 0.98 0.96 0.95 0.94
Area (ha) 2,037.74
Cuadro N°6.40
VALORES DE KC POR CULTIVO CR LA CAMPINA
CULTIVOS Area (ha) AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Cana de Azucar 111.44 0.50 0.70 0.90 0.95 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
111.44 1.00 1.00 1.00 1.00 1.00 0.50 0.70 0.90 1.00 1.00 1.00 1.00
Maíz Amarillo 97.42 0.40 0.90 1.15 1.00 0.80
97.42 0.40 0.90 1.15 1.00 0.80
97.42 0.40 0.90 1.15 1.00 0.80 0.00
Maiz Choclo 60.63 0.40 0.90 1.15 1.00
60.63 0.40 0.90 1.15 1.00
60.63 0.40 0.90 1.15 1.00
Marigolgd 88.25 0.35 1.10 0.40 0.35 0.35
Frejol Castilla 36.73 0.65 1.10 0.80
36.73 0.65 1.10 0.80
36.73 0.40 0.95 1.10 0.80
Alfalfa 191.06 0.64 0.70 0.77 0.84 0.90 0.95 0.98 0.95 0.85 0.75 0.65 0.60
Camote 62.67 0.30 0.70 1.00 0.60
62.67 0.30 0.70 1.00 0.60
62.67 0.30 0.70 1.00 0.60
Zanahoria 126.90 0.45 0.78 1.05 0.75
126.90 0.45 0.78 1.05 0.75
126.90 0.45 0.78 1.05 0.75
Esparrago 40.44 0.25 0.35 0.48 0.65 0.80 0.95 0.80 0.70 0.55 0.40 0.30 0.25
Palto, Mango, Lucuma 101.73 0.50 0.59 0.68 0.76 0.85 1.03 1.20 1.08 0.97 0.85 0.68 0.50
KC Ponderado 0.48 0.68 0.77 0.71 0.85 0.90 0.89 0.85 0.80 0.72 0.66 0.57
Area (ha) 1,797.40
83

Cuadro N°6.41
VALORES DE KC POR CULTIVO CR SANTAROSALIA
CULTIVOS Area (ha) AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Cana de Azucar 4.76 0.50 0.70 0.90 0.95 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
4.76 1.00 1.00 1.00 1.00 1.00 0.50 0.70 0.90 1.00 1.00 1.00 1.00
Maíz Amarillo 18.18 0.40 0.90 1.15 1.00 0.80
18.18 0.40 0.90 1.15 1.00 0.80
18.18 0.40 0.90 1.15 1.00 0.80
Marigolgd 14.76 0.35 1.10 0.40 0.35 0.35
Frejol Castilla 5.64 0.65 1.10 0.80
5.64 0.65 1.10 0.80
5.64 0.40 0.95 1.10 0.80
Alfalfa 4.22 0.64 0.70 0.77 0.84 0.90 0.95 0.98 0.95 0.85 0.75 0.65 0.60
Tomate 2.58 0.40 0.55 0.95 0.98 0.80
2.58 0.40 0.55 0.95 0.98 0.80
2.58 0.40 0.55 0.95 0.98 0.80
Otros (Algodon) 15.63 0.35 0.40 0.50 0.70 0.90 1.00 1.00 0.90
15.63 0.35 0.40 0.50 0.70 0.90 1.00 1.00 0.90
Naranja, Mandarina 54.78 0.64 0.65 0.66 0.68 0.70 0.73 0.75 0.73 0.70 0.68 0.66 0.65
Aji 4.46 0.80 0.90 0.95 0.90 0.80
Palto, Mango, Lucuma 41.86 0.50 0.59 0.68 0.76 0.85 1.03 1.20 1.08 0.97 0.85 0.68 0.50
KC Ponderado 0.53 0.64 0.68 0.70 0.77 0.89 0.88 0.85 0.89 0.79 0.69 0.60
Area (ha) 240.03
Cuadro N°6.42
VALORES DE KC POR CULTIVO CR MARGEN IZQUIERDA
CULTIVOS Area (ha) AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Cana de Azucar 72.36 0.50 0.70 0.90 0.95 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
72.36 1.00 1.00 1.00 1.00 1.00 0.50 0.70 0.90 1.00 1.00 1.00 1.00
Maíz Amarillo 30.77 0.40 0.90 1.15 1.00 0.80
30.77 0.40 0.90 1.15 1.00 0.80
30.77 0.40 0.90 1.15 1.00 0.80 0.00
Maiz Chala, Choclo 7.89 0.40 0.90 1.15 1.00
7.89 0.40 0.90 1.15 1.00
7.89 0.40 0.90 1.15 1.00
Frejol Castilla 11.83 0.65 1.10 0.80
11.83 0.65 1.10 0.80
11.83 0.40 0.95 1.10 0.80
Otros (Alfalfa) 43.54 0.64 0.70 0.77 0.84 0.90 0.95 0.98 0.95 0.85 0.75 0.65 0.60
Algodón 13.45 0.35 0.40 0.50 0.70 0.90 1.00 1.00 0.90
13.45 0.35 0.40 0.50 0.70 0.90 1.00 1.00 0.90
Naranja, Mandarina 46.56 0.64 0.65 0.66 0.68 0.70 0.73 0.75 0.73 0.70 0.68 0.66 0.65
Palto, Mango, Lucuma 31.53 0.50 0.59 0.68 0.76 0.85 1.03 1.20 1.08 0.97 0.85 0.68 0.50
KC Ponderado 0.64 0.77 0.83 0.82 0.88 0.85 0.86 0.92 0.93 0.90 0.85 0.81
Area (ha) 444.71
Cuadro N°6.43
VALORES DE KC POR CULTIVO CR STA ROSA
CULTIVOS Area (ha) AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Cana de Azucar 790.00 0.50 0.70 0.90 0.95 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
790.00 1.00 1.00 1.00 1.00 1.00 0.50 0.70 0.90 1.00 1.00 1.00 1.00
Maíz Amarillo 83.37 0.40 0.90 1.15 1.00 0.80
83.37 0.40 0.90 1.15 1.00 0.80
83.37 0.40 0.90 1.15 1.00 0.80
Maiz Chala, Maiz Choclo 144.19 0.40 0.90 1.15 1.00
144.19 0.00 0.40 0.90 1.15 1.00
144.19 0.40 0.90 1.15 1.00
Frejol Castilla 103.19 0.65 1.10 0.80
103.19 0.65 1.10 0.80
103.19 0.40 0.95 1.10 0.80
Alfalfa 350.58 0.64 0.70 0.77 0.84 0.90 0.95 0.98 0.95 0.85 0.75 0.65 0.60
Otros(Tomate) 353.31 0.40 0.55 0.95 0.98 0.80
353.31 0.40 0.55 0.95 0.98 0.80
353.31 0.40 0.90 1.15 1.00
Melon 98.07 0.28 1.05 0.95 0.60
98.07 0.28 1.05 0.95 0.60
Naranja 1,949.70 0.64 0.65 0.66 0.68 0.70 0.73 0.75 0.73 0.70 0.68 0.66 0.65
Aji 224.15 0.80 0.90 0.95 0.90 0.80
Palto, Mango, Lucuma 481.10 0.50 0.59 0.68 0.76 0.85 1.03 1.20 1.08 0.97 0.85 0.68 0.50
KC Ponderado 0.55 0.64 0.71 0.70 0.74 0.82 0.82 0.86 0.88 0.84 0.73 0.73
Area (ha) 6,833.85
84

Cuadro N°6.44
VALORES DE KC POR CULTIVO CR RIO CHICO
CULTIVOS Area (ha) AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Cana de Azucar 26.05 0.50 0.70 0.90 0.95 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
26.05 1.00 1.00 1.00 1.00 1.00 0.50 0.70 0.90 1.00 1.00 1.00 1.00
Maíz Amarillo 61.43 0.40 0.90 1.15 1.00 0.80
61.43 0.40 0.90 1.15 1.00 0.80
61.43 0.40 0.90 1.15 1.00 0.80
Maiz Chala, Maiz Choclo 30.75 0.40 0.90 1.15 1.00
30.75 0.40 0.90 1.15 1.00
30.75 0.40 0.90 1.15 1.00
Frejol Castilla 5.66 0.65 1.10 0.80
5.66 0.65 1.10 0.80
5.66 0.40 0.95 1.10 0.80
Tomate 9.51 0.40 0.55 0.95 0.98 0.80
9.51 0.40 0.55 0.95 0.98 0.80
9.51 0.40 0.55 0.95 0.98 0.80
Algodon 19.94 0.35 0.40 0.50 0.70 0.90 1.00 1.00 0.90
19.94 0.35 0.40 0.50 0.70 0.90 1.00 1.00 0.90
Vid 66.54 0.40 0.40 0.40 0.40 0.40 0.55 0.85 0.90 0.90 0.90 0.90 0.72
Otros (Aji) 296.43 0.80 0.90 0.95 0.90 0.80
Palto, Mango, Lucuma 193.03 0.50 0.59 0.68 0.76 0.85 1.03 1.20 1.08 0.97 0.85 0.68 0.50
KC Ponderado 0.47 0.63 0.75 0.75 0.82 0.91 0.87 0.93 0.97 0.89 0.77 0.63
Area (ha) 970.01
Cuadro N°6.45
VALORES DE KC POR CULTIVO CR PARAISO TABLADA
CULTIVOS Area (ha) AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Cana de Azucar 24.64 0.50 0.70 0.90 0.95 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
24.64 1.00 1.00 1.00 1.00 1.00 0.50 0.70 0.90 1.00 1.00 1.00 1.00
Maíz Amarillo 76.98 0.40 0.90 1.15 1.00 0.80
76.98 0.40 0.90 1.15 1.00 0.80
76.98 0.40 0.90 1.15 1.00 0.80
Maiz Chala, Maiz Choclo 72.01 0.40 0.90 1.15 1.00
72.01 0.40 0.90 1.15 1.00
72.01 0.40 0.90 1.15 1.00
Frejol Castilla 52.39 0.65 1.10 0.80
52.39 0.65 1.10 0.80
52.39 0.40 0.95 1.10 0.80
Esparrago 155.93 0.25 0.35 0.48 0.65 0.80 0.95 0.80 0.70 0.55 0.40 0.30 0.25
Alfalfa 161.23 0.64 0.70 0.77 0.84 0.90 0.95 0.98 0.95 0.85 0.75 0.65 0.60
Algodon 17.86 0.35 0.40 0.50 0.70 0.90 1.00 1.00 0.90
17.86 0.35 0.40 0.50 0.70 0.90 1.00 1.00 0.90
Naranja, Mandarina 35.72 0.64 0.65 0.66 0.68 0.70 0.73 0.75 0.73 0.70 0.68 0.66 0.65
Otros (Aji) 157.04 0.80 0.90 0.95 0.90 0.80
Palto, Mango, Lucuma 32.64 0.50 0.59 0.68 0.76 0.85 1.03 1.20 1.08 0.97 0.85 0.68 0.50
KC Ponderado 0.49 0.69 0.77 0.78 0.87 0.95 0.82 0.86 0.82 0.76 0.65 0.55
Area (ha) 1,231.71
Cuadro N°6.46
VALORES DE KC POR CULTIVO CR LA UNION
CULTIVOS Area (ha) AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Maíz Amarillo 6.95 0.40 0.90 1.15 1.00 0.80
6.95 0.40 0.90 1.15 1.00 0.80
6.95 0.40 0.90 1.15 1.00 0.80
Maiz Chala, Maiz Choclo 24.22 0.40 0.90 1.15 1.00
24.22 0.40 0.90 1.15 1.00
24.22 0.40 0.90 1.15 1.00
Frejol Castilla 15.39 0.65 1.10 0.80
15.39 0.65 1.10 0.80
15.39 0.40 0.95 1.10 0.80
Alfalfa 10.12 0.64 0.70 0.77 0.84 0.90 0.95 0.80 0.95 0.85 0.75 0.65 0.60
Vid 8.30 0.40 0.40 0.40 0.40 0.40 0.55 0.85 0.90 0.90 0.90 0.90 0.72
Naranja, Mandarina 112.19 0.64 0.65 0.66 0.68 0.70 0.73 0.75 0.73 0.70 0.68 0.66 0.65
Otros (Manzana) 40.87 0.20 0.25 0.35 0.50 0.70 0.80 0.75 0.70 0.60
Palto, Mango, Lucuma 45.14 0.50 0.59 0.68 0.76 0.85 1.03 1.20 1.08 0.97 0.85 0.68 0.50
KC Ponderado 0.51 0.63 0.68 0.69 0.75 0.85 0.82 0.82 0.78 0.67 0.59 0.52
Area (ha) 356.28
85

Cuadro N°6.47
VALORES DE KC POR CULTIVO CR PAMPA DE ANIMAS
CULTIVOS Area (ha) AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Cana de Azucar 44.66 0.50 0.70 0.90 0.95 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
44.66 1.00 1.00 1.00 1.00 1.00 0.50 0.70 0.90 1.00 1.00 1.00 1.00
Maíz Amarillo 29.17 0.40 0.90 1.15 1.00 0.80
29.17 0.40 0.90 1.15 1.00 0.80
29.17 0.40 0.90 1.15 1.00 0.80 0.00
Maiz Chala, Choclo 31.19 0.40 0.90 1.15 1.00
31.19 0.40 0.90 1.15 1.00
31.19 0.40 0.90 1.15 1.00
Marigolgd 30.91 0.35 1.10 0.40 0.35 0.35
Frejol Castilla 27.91 0.65 1.10 0.80
27.91 0.65 1.10 0.80
27.91 0.40 0.95 1.10 0.80
Otros (Alfalfa) 249.08 0.64 0.70 0.77 0.84 0.90 0.95 0.98 0.95 0.85 0.75 0.65 0.60
Vid 45.32 0.40 0.40 0.40 0.40 0.40 0.55 0.85 0.90 0.90 0.90 0.90 0.72
Esparrago 76.23 0.25 0.35 0.48 0.65 0.80 0.95 0.80 0.70 0.55 0.45 0.30 0.25
Naranja, Mandarina 57.84 0.64 0.65 0.66 0.68 0.70 0.73 0.75 0.73 0.70 0.68 0.66 0.65
Camote 10.81 0.30 0.70 1.00 0.60
10.81 0.30 0.70 1.00 0.60
10.81 0.30 0.70 1.00 0.60
Palto, Mango, Lucuma 102.21 0.50 0.59 0.68 0.76 0.85 1.03 1.20 1.08 0.97 0.85 0.68 0.50
KC Ponderado 0.55 0.68 0.74 0.77 0.84 0.90 0.90 0.89 0.85 0.78 0.69 0.61
Area (ha) 948.15
Cuadro N°6.48
VALORES DE KC POR CULTIVO CR CARQUIN
CULTIVOS Area (ha) AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Cana de Azucar 0.88 0.50 0.70 0.90 0.95 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
0.88 1.00 1.00 1.00 1.00 1.00 0.50 0.70 0.90 1.00 1.00 1.00 1.00
Maíz Amarillo 22.98 0.40 0.90 1.15 1.00 0.80
22.98 0.40 0.90 1.15 1.00 0.80
22.98 0.40 0.90 1.15 1.00 0.80 0.00
Algodón 1.16 0.35 0.40 0.50 0.70 0.90 1.00 1.00 0.90
1.16 0.35 0.40 0.50 0.70 0.90 1.00 1.00 0.90
Marigolgd 10.39 0.35 1.10 0.40 0.35 0.35
Alfalfa 9.18 0.64 0.70 0.77 0.84 0.90 0.95 0.98 0.95 0.85 0.75 0.65 0.60
Tomate 1.61 0.40 0.55 0.95 0.98 0.80
1.61 0.40 0.55 0.95 0.98 0.80
1.61 0.40 0.55 0.95 0.98 0.80
Zanahoria 8.43 0.45 0.78 1.05 0.75
8.43 0.45 0.78 1.05 0.75
8.43 0.45 0.78 1.05 0.75
Otros (Esparrago) 15.64 0.25 0.35 0.48 0.65 0.80 0.95 0.80 0.70 0.55 0.40 0.30 0.25
Palto, Mango, Lucuma 62.95 0.75 0.75 0.75 0.73 0.70 0.67 0.65 0.65 0.65 0.67 0.70 0.73
KC Ponderado 0.58 0.72 0.81 0.68 0.76 0.83 0.73 0.76 0.82 0.70 0.67 0.62
Area (ha) 201.31
Cultivo
Area (Has)
Eto (mm/mes)
Kc ponderado
Etc (mm/mes)
Pe (mm/mes)
Déficit Humedad (mm/mes)
Requerimiento Neto (m3/ha/mes)
Eficiencia de Conducción
Eficiencia de Distribución
Eficiencia de Aplicación
Efic de riego (%) *
Requerimiento Bruto (m3/ha/mes)
Días del mes
Requerimiento Bruto (m3/ha/día)
Tiempo (hrs)
Mr (lt/seg/ha)
Q requerido (lt/seg)
Q requerido (m3/seg)
Vol. (MMC/mes)
Cuadro N°6.49
DEMANDA HIDRICA CR SAN FELIPE
AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
1,786.80 1,786.80 2,046.46 2,591.87 2,008.53 1,703.38 2,420.33 2,174.08 2,011.38 2,011.38 1,428.04 1,294.43
71.30 88.00 93.00 83.00 93.00 105.00 106.00 130.00 127.00 103.00 86.00 60.00
0.45 0.77 0.88 0.75 0.83 1.00 0.79 0.76 0.91 0.81 0.64 0.51
32.06 67.49 82.29 62.64 77.22 104.70 83.46 99.22 114.94 83.52 55.10 30.47
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
32.06 67.49 82.29 62.64 77.22 104.70 83.46 99.22 114.94 83.52 55.10 30.47
320.57 674.88 822.88 626.38 772.18 1,047.03 834.63 992.20 1,149.39 835.24 551.01 304.66
0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80
0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75
0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53
0.32 0.32 0.32 0.32 0.32 0.32 0.32 0.32 0.32 0.32 0.32 0.32
1,008.08 2,122.25 2,587.66 1,969.76 2,428.25 3,292.56 2,624.61 3,120.13 3,614.42 2,626.53 1,732.73 958.05
31.00 30.00 31.00 30.00 31.00 31.00 28.00 31.00 30.00 31.00 30.00 31.00
32.52 70.74 83.47 65.66 78.33 106.21 93.74 100.65 120.48 84.73 57.76 30.90
24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00
0.38 0.82 0.97 0.76 0.91 1.23 1.08 1.16 1.39 0.98 0.67 0.36
672.51 1,462.98 1,977.12 1,969.65 1,820.94 2,093.97 2,625.84 2,532.63 2,804.77 1,972.43 954.63 463.01
0.67 1.46 1.98 1.97 1.82 2.09 2.63 2.53 2.80 1.97 0.95 0.46
1.80 3.79 5.30 5.11 4.88 5.61 6.35 6.78 7.27 5.28 2.47 1.24
55.88
Vol. Proyecto (MMC)
(*) Para él cálculo de la demanda de agua de un proyecto se debe tener en cuenta todas las pérdidas resultantes de la conducción, sistema de distribución y de la eficiencia de aplicación del agua al cultivo. ("El Riego -
Principios Básico". Vásquez, A; Chang, L. 1992)
86

Cuadro N°6.50
DEMANDA HIDRICA CR ACARAY
Cultivo
AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Area (Has)
2,469.44 2,469.44 2,771.71 3,074.88 3,048.09 2,557.36 2,910.50 2,987.26 2,469.38 2,469.38 2,228.42 1,902.07
Eto (mm/mes)
71.30 88.00 93.00 83.00 93.00 105.00 106.00 130.00 127.00 103.00 86.00 60.00
Kc ponderado
0.63 0.78 0.83 0.80 0.86 0.85 0.82 0.87 0.95 0.90 0.88 0.88
Etc (mm/mes)
44.92 68.35 77.04 66.52 79.62 88.80 86.96 113.69 120.75 92.84 75.44 52.64
Pe (mm/mes)
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Déficit Humedad (mm/mes)
44.92 68.35 77.04 66.52 79.62 88.80 86.96 113.69 120.75 92.84 75.44 52.64
Requerimiento Neto (m3/ha/mes)
449.18 683.49 770.38 665.18 796.19 888.01 869.61 1,136.87 1,207.49 928.42 754.44 526.40
Eficiencia de Conducción
0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75
Eficiencia de Distribución
0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75
Eficiencia de Aplicación
0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53
Efic de riego (%) *
0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30
Requerimiento Bruto (m3/ha/mes)
1,506.70 2,292.62 2,584.10 2,231.20 2,670.65 2,978.64 2,916.93 3,813.39 4,050.29 3,114.19 2,530.61 1,765.71
Días del mes
31.00 30.00 31.00 30.00 31.00 31.00 28.00 31.00 30.00 31.00 30.00 31.00
Requerimiento Bruto (m3/ha/día)
48.60 76.42 83.36 74.37 86.15 96.09 104.18 123.01 135.01 100.46 84.35 56.96
Tiempo (hrs)
24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00
Mr (lt/seg/ha)
0.56 0.88 0.96 0.86 1.00 1.11 1.21 1.42 1.56 1.16 0.98 0.66
Q requerido (lt/seg)
1,389.15 2,184.21 2,674.12 2,646.86 3,039.27 2,844.03 3,509.32 4,253.13 3,858.68 2,871.16 2,175.64 1,253.92
Q requerido (m3/seg)
1.39 2.18 2.67 2.65 3.04 2.84 3.51 4.25 3.86 2.87 2.18 1.25
Vol. (MMC/mes)
3.72 5.66 7.16 6.86 8.14 7.62 8.49 11.39 10.00 7.69 5.64 3.36
Vol. Proyecto (MMC)
85.73
(*) Para él cálculo de la demanda de agua de un proyecto se debe tener en cuenta todas las pérdidas resultantes de la conducción, sistema de distribución y de la eficiencia de aplicación del agua al cultivo. ("El Riego -
Principios Básico". Vásquez, A; Chang, L. 1992)
Cuadro N°6.51
DEMANDA HIDRICA CR INGENIO
Cultivo
AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Area (Has)
1230.46 1230.46 1377.04 1593.08 1581.71 1293.76 1517.28 1405.58 1151.37 1151.37 1101.24 889.09
Eto (mm/mes)
71.30 88.00 93.00 83.00 93.00 105.00 106.00 130.00 127.00 103.00 86.00 60.00
Kc ponderado
0.60 0.76 0.86 0.80 0.85 0.83 0.81 0.91 0.99 0.96 0.93 0.94
Etc (mm/mes)
42.55 66.51 79.53 66.32 78.65 86.70 86.31 117.91 125.75 99.25 79.59 56.14
Pe (mm/mes)
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Déficit Humedad (mm/mes)
42.55 66.51 79.53 66.32 78.65 86.70 86.31 117.91 125.75 99.25 79.59 56.14
Requerimiento Neto (m3/ha/mes)
425.52 665.08 795.26 663.22 786.53 866.98 863.13 1179.08 1257.51 992.51 795.88 561.39
Eficiencia de Conducción
0.78 0.78 0.78 0.78 0.78 0.78 0.78 0.78 0.78 0.78 0.78 0.78
Eficiencia de Distribución
0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75
Eficiencia de Aplicación
0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53
Efic de riego (%) *
0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31
Requerimiento Bruto (m3/ha/mes)
1,372.43 2,145.08 2,564.93 2,139.06 2,536.80 2,796.26 2,783.85 3,802.87 4,055.84 3,201.13 2,566.96 1,810.66
Días del mes
31.00 30.00 31.00 30.00 31.00 31.00 28.00 31.00 30.00 31.00 30.00 31
Requerimiento Bruto (m3/ha/día)
44.27 71.50 82.74 71.30 81.83 90.20 99.42 122.67 135.19 103.26 85.57 58.41
Tiempo (hrs)
24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00
Mr (lt/seg/ha)
0.51 0.83 0.96 0.83 0.95 1.04 1.15 1.42 1.56 1.20 0.99 0.68
Q requerido (lt/seg)
630.50 1018.31 1318.71 1314.69 1498.09 1350.69 1745.98 1995.69 1801.62 1376.08 1090.60 601.04
Q requerido (m3/seg)
0.63 1.02 1.32 1.31 1.50 1.35 1.75 2.00 1.80 1.38 1.09 0.60
Vol. (MMC/mes)
1.69 2.64 3.53 3.41 4.01 3.62 4.22 5.35 4.67 3.69 2.83 1.61
Vol. Proyecto (MMC)
41.26
(*) Para él cálculo de la demanda de agua de un proyecto se debe tener en cuenta todas las pérdidas resultantes de la conducción, sistema de distribución y de la eficiencia de aplicación del agua al cultivo. ("El Riego -
Principios Básico". Vásquez, A; Chang, L. 1992)
Cuadro N°6.52
DEMANDA HIDRICA CR HUMAYA
Cultivo
AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Area (Has)
891.77 891.77 1076.76 1134.15 1134.15 1025.52 1095.97 1095.97 891.77 891.77 744.96 674.51
Eto (mm/mes)
71.30 88.00 93.00 83.00 93.00 105.00 106.00 130.00 127.00 103.00 86.00 60.00
Kc ponderado
0.65 0.77 0.79 0.81 0.89 0.81 0.85 0.92 0.98 0.97 0.97 0.97
Etc (mm/mes)
46.53 67.90 73.76 67.29 82.87 85.41 90.53 120.19 125.04 99.65 83.01 58.17
Pe (mm/mes)
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Déficit Humedad (mm/mes)
46.53 67.90 73.76 67.29 82.87 85.41 90.53 120.19 125.04 99.65 83.01 58.17
Requerimiento Neto (m3/ha/mes) 465.27 679.05 737.58 672.90 828.70 854.13 905.31 1201.90 1250.35 996.51 830.11 581.68
Eficiencia de Conducción
0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75
Eficiencia de Distribución
0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75
Eficiencia de Aplicación
0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53
Efic de riego (%) *
0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30
Requerimiento Bruto (m3/ha/mes) 1,560.66 2,277.73 2,474.07 2,257.10 2,779.70 2,865.01 3,036.69 4,031.53 4,194.06 3,342.59 2,784.42 1,951.13
Días del mes
31.00 30.00 31.00 30.00 31.00 31.00 28.00 31.00 30.00 31.00 30.00 31
Requerimiento Bruto (m3/ha/día)
50.34 75.92 79.81 75.24 89.67 92.42 108.45 130.05 139.80 107.83 92.81 62.94
Tiempo (hrs)
24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00
Mr (lt/seg/ha)
0.58 0.88 0.92 0.87 1.04 1.07 1.26 1.51 1.62 1.25 1.07 0.73
Q requerido (lt/seg)
519.62 783.64 994.61 987.61 1177.05 1096.97 1375.71 1649.66 1442.95 1112.91 800.26 491.36
Q requerido (m3/seg)
0.52 0.78 0.99 0.99 1.18 1.10 1.38 1.65 1.44 1.11 0.80 0.49
Vol. (MMC/mes)
1.39 2.03 2.66 2.56 3.15 2.94 3.33 4.42 3.74 2.98 2.07 1.32
Vol. Proyecto (MMC)
32.60
(*) Para él cálculo de la demanda de agua de un proyecto se debe tener en cuenta todas las pérdidas resultantes de la conducción, sistema de distribución y de la eficiencia de aplicación del agua al cultivo. ("El
Riego - Principios Básico". Vásquez, A; Chang, L. 1992)
87

Cuadro N°6.53
DEMANDA HIDRICA CR QUIPICO
Cultivo
AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Area (Has)
2,948.94 2,948.94 3,163.44 3,259.83 3,259.83 3,118.64 3,227.16 3,219.89 2,999.16 2,999.16 2,874.82 2,766.30
Eto (mm/mes)
71.30 88.00 93.00 83.00 93.00 105.00 106.00 130.00 127.00 103.00 86.00 60.00
Kc ponderado
0.67 0.79 0.86 0.89 0.93 0.79 0.85 0.91 0.97 0.95 0.93 0.92
Etc (mm/mes)
47.72 69.70 80.23 73.46 86.92 82.59 89.89 118.80 123.24 97.64 80.06 55.19
Pe (mm/mes)
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Déficit Humedad (mm/mes)
47.72 69.70 80.23 73.46 86.92 82.59 89.89 118.80 123.24 97.64 80.06 55.19
Requerimiento Neto (m3/ha/mes) 477.23 697.01 802.30 734.62 869.18 825.92 898.88 1,188.01 1,232.41 976.41 800.56 551.92
Eficiencia de Conducción
0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75
Eficiencia de Distribución
0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75
Eficiencia de Aplicación
0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53
Efic de riego (%) *
0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30
Requerimiento Bruto (m3/ha/mes) 1,600.77 2,337.99 2,691.16 2,464.13 2,915.48 2,770.39 3,015.12 3,984.94 4,133.88 3,275.17 2,685.31 1,851.32
Días del mes
31.00 30.00 31.00 30.00 31.00 31.00 28.00 31.00 30.00 31.00 30.00 31.00
Requerimiento Bruto (m3/ha/día) 51.64 77.93 86.81 82.14 94.05 89.37 107.68 128.55 137.80 105.65 89.51 59.72
Tiempo (hrs)
24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00
Mr (lt/seg/ha)
0.60 0.90 1.00 0.95 1.09 1.03 1.25 1.49 1.59 1.22 1.04 0.69
Q requerido (lt/seg)
1,762.46 2,659.95 3,178.50 3,099.01 3,548.38 3,225.74 4,022.11 4,790.58 4,783.24 3,667.39 2,978.31 1,912.08
Q requerido (m3/seg)
1.76 2.66 3.18 3.10 3.55 3.23 4.02 4.79 4.78 3.67 2.98 1.91
Vol. (MMC/mes)
4.72 6.89 8.51 8.03 9.50 8.64 9.73 12.83 12.40 9.82 7.72 5.12
Vol. Proyecto (MMC)
103.93
(*) Para él cálculo de la demanda de agua de un proyecto se debe tener en cuenta todas las pérdidas resultantes de la conducción, sistema de distribución y de la eficiencia de aplicación del agua al cultivo. ("El
Riego - Principios Básico". Vásquez, A; Chang, L. 1992)
Cuadro N°6.54
DEMANDA HIDRICA CR VILCAHUAURA
Cultivo
AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Area (Has)
629.27 629.27 750.22 922.52 903.24 673.07 862.50 838.69 590.71 590.71 534.32 723.75
Eto (mm/mes)
71.30 88.00 93.00 83.00 93.00 105.00 106.00 130.00 127.00 103.00 86.00 60.00
Kc ponderado
0.56 0.80 0.87 0.79 0.88 0.97 0.86 0.93 1.05 1.01 0.93 0.44
Etc (mm/mes)
40.14 70.09 80.87 65.43 82.23 101.88 91.22 121.31 133.31 103.66 79.92 26.28
Pe (mm/mes)
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Déficit Humedad (mm/mes)
40.14 70.09 80.87 65.43 82.23 101.88 91.22 121.31 133.31 103.66 79.92 26.28
Requerimiento Neto (m3/ha/mes) 401.43 700.92 808.69 654.26 822.32 1018.77 912.23 1213.07 1333.09 1036.62 799.18 262.82
Eficiencia de Conducción
0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75
Eficiencia de Distribución
0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75
Eficiencia de Aplicación
0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53
Efic de riego (%) *
0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30
Requerimiento Bruto (m3/ha/mes) 1346.52 2351.09 2712.59 2194.58 2758.31 3417.27 3059.89 4069.01 4471.60 3477.13 2680.69 881.59
Días del mes
31.00 30.00 31.00 30.00 31.00 31.00 28.00 31.00 30.00 31.00 30.00 31
Requerimiento Bruto (m3/ha/día)
43.44 78.37 87.50 73.15 88.98 110.23 109.28 131.26 149.05 112.17 89.36 28.44
Tiempo (hrs)
24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00
Mr (lt/seg/ha)
0.50 0.91 1.01 0.85 1.03 1.28 1.26 1.52 1.73 1.30 1.03 0.33
Q requerido (lt/seg)
316.36 570.78 759.79 781.07 930.19 858.74 1090.92 1274.13 1019.06 766.87 552.60 238.22
Q requerido (m3/seg)
0.32 0.57 0.76 0.78 0.93 0.86 1.09 1.27 1.02 0.77 0.55 0.24
Vol. (MMC/mes)
0.85 1.48 2.04 2.02 2.49 2.30 2.64 3.41 2.64 2.05 1.43 0.64
Vol. Proyecto (MMC)
24.00
(*) Para él cálculo de la demanda de agua de un proyecto se debe tener en cuenta todas las pérdidas resultantes de la conducción, sistema de distribución y de la eficiencia de aplicación del agua al cultivo. ("El
Riego - Principios Básico". Vásquez, A; Chang, L. 1992)
Cuadro N°6.55
DEMANDA HIDRICA DE LA CEDULA CR SAYAN
Cultivo
AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Area (Has)
1619.22 1619.22 1760.13 1885.18 1844.16 1670.47 1818.96 1755.92 1576.43 1576.43 1439.93 1332.47
Eto (mm/mes)
71.30 88.00 93.00 83.00 93.00 105.00 106.00 130.00 127.00 103.00 86.00 60.00
Kc ponderado
0.65 0.77 0.84 0.83 0.89 0.80 0.84 0.92 0.98 0.96 0.95 0.94
Etc (mm/mes)
46.10 68.07 78.48 69.25 82.46 83.53 88.75 119.67 124.68 99.24 81.28 56.68
Pe (mm/mes)
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Déficit Humedad (mm/mes)
46.10 68.07 78.48 69.25 82.46 83.53 88.75 119.67 124.68 99.24 81.28 56.68
Requerimiento Neto (m3/ha/mes)
460.96 680.65 784.81 692.55 824.55 835.30 887.48 1196.74 1246.82 992.37 812.80 566.82
Eficiencia de Conducción
0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75
Eficiencia de Distribución
0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75
Eficiencia de Aplicación
0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53
Efic de riego (%) *
0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30
Requerimiento Bruto (m3/ha/mes)
1546.18 2283.12 2632.48 2323.01 2765.79 2801.84 2976.87 4014.23 4182.20 3328.72 2726.38 1901.30
Días del mes
31.00 30.00 31.00 30.00 31.00 31.00 28.00 31.00 30.00 31.00 30.00 31
Requerimiento Bruto (m3/ha/día)
49.88 76.10 84.92 77.43 89.22 90.38 106.32 129.49 139.41 107.38 90.88 61.33
Tiempo (hrs)
24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00
Mr (lt/seg/ha)
0.58 0.88 0.98 0.90 1.03 1.05 1.23 1.50 1.61 1.24 1.05 0.71
Q requerido (lt/seg)
934.74 1426.26 1729.96 1689.54 1904.33 1747.46 2238.26 2631.67 2543.57 1959.18 1514.58 945.87
Q requerido (m3/seg)
0.93 1.43 1.73 1.69 1.90 1.75 2.24 2.63 2.54 1.96 1.51 0.95
Vol. (MMC/mes)
2.50 3.70 4.63 4.38 5.10 4.68 5.41 7.05 6.59 5.25 3.93 2.53
Vol. Proyecto (MMC)
55.76
(*) Para él cálculo de la demanda de agua de un proyecto se debe tener en cuenta todas las pérdidas resultantes de la conducción, sistema de distribución y de la eficiencia de aplicación del agua al cultivo. ("El Riego -
Principios Básico". Vásquez, A; Chang, L. 1992)
88

Cuadro N°6.56
DEMANDA HIDRICA CR LA CAMPINA
Cultivo
AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Area (Has)
1,065.80 1,065.80 1,165.19 1,286.52 1,037.88 903.73 999.11 1,026.73 1,028.71 1,028.71 968.07 870.65
Eto (mm/mes)
71.30 88.00 93.00 83.00 93.00 105.00 106.00 130.00 127.00 103.00 86.00 60.00
Kc ponderado
0.48 0.68 0.77 0.71 0.85 0.90 0.89 0.85 0.80 0.72 0.66 0.57
Etc (mm/mes)
34.35 59.68 71.61 59.34 79.12 94.13 93.96 111.13 101.05 74.19 56.88 34.21
Pe (mm/mes)
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Déficit Humedad (mm/mes)
34.35 59.68 71.61 59.34 79.12 94.13 93.96 111.13 101.05 74.19 56.88 34.21
Requerimiento Neto (m3/ha/mes)
343.46 596.85 716.07 593.36 791.22 941.34 939.60 1,111.26 1,010.52 741.87 568.79 342.06
Eficiencia de Conducción
0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75
Eficiencia de Distribución
0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75
Eficiencia de Aplicación
0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53
Efic de riego (%) *
0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30
Requerimiento Bruto (m3/ha/mes)
1,152.08 2,002.00 2,401.93 1,990.29 2,653.98 3,157.55 3,151.70 3,727.49 3,389.60 2,488.44 1,907.90 1,147.38
Días del mes
31.00 30.00 31.00 30.00 31.00 31.00 28.00 31.00 30.00 31.00 30.00 31.00
Requerimiento Bruto (m3/ha/día)
37.16 66.73 77.48 66.34 85.61 101.86 112.56 120.24 112.99 80.27 63.60 37.01
Tiempo (hrs)
24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00
Mr (lt/seg/ha)
0.43 0.77 0.90 0.77 0.99 1.18 1.30 1.39 1.31 0.93 0.74 0.43
Q requerido (lt/seg)
458.44 823.20 1,044.92 987.87 1,028.41 1,065.40 1,301.63 1,428.89 1,345.25 955.75 712.57 372.97
Q requerido (m3/seg)
0.46 0.82 1.04 0.99 1.03 1.07 1.30 1.43 1.35 0.96 0.71 0.37
Vol. (MMC/mes)
1.23 2.13 2.80 2.56 2.75 2.85 3.15 3.83 3.49 2.56 1.85 1.00
Vol. Proyecto (MMC)
30.20
(*) Para él cálculo de la demanda de agua de un proyecto se debe tener en cuenta todas las pérdidas resultantes de la conducción, sistema de distribución y de la eficiencia de aplicación del agua al cultivo. ("El Riego -
Principios Básico". Vásquez, A; Chang, L. 1992)
Cuadro N°6.57
DEMANDA HIDRICA DE LA CEDULA CR SANTA ROSALIA
Cultivo
AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Area (Has)
157.55 157.55 183.27 198.39 198.39 166.84 187.59 197.89 167.15 167.15 151.53 130.77
Eto (mm/mes)
71.30 88.00 93.00 83.00 93.00 105.00 106.00 130.00 127.00 103.00 86.00 60.00
Kc ponderado
0.53 0.64 0.68 0.70 0.77 0.89 0.88 0.85 0.89 0.79 0.69 0.60
Etc (mm/mes)
37.68 56.74 63.58 57.86 71.37 93.26 93.69 110.02 113.60 81.05 59.51 35.91
Pe (mm/mes)
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Déficit Humedad (mm/mes)
37.68 56.74 63.58 57.86 71.37 93.26 93.69 110.02 113.60 81.05 59.51 35.91
Requerimiento Neto (m3/ha/mes)
376.81 567.37 635.76 578.59 713.69 932.57 936.85 1100.21 1136.03 810.53 595.07 359.06
Eficiencia de Conducción
0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75
Eficiencia de Distribución
0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75
Eficiencia de Aplicación
0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53
Efic de riego (%) *
0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30
Requerimiento Bruto (m3/ha/mes)
1263.93 1903.12 2132.53 1940.76 2393.93 3128.12 3142.48 3690.42 3810.58 2718.77 1996.05 1204.39
Días del mes
31.00 30.00 31.00 30.00 31.00 31.00 28.00 31.00 30.00 31.00 30.00 31
Requerimiento Bruto (m3/ha/día)
40.77 63.44 68.79 64.69 77.22 100.91 112.23 119.05 127.02 87.70 66.53 38.85
Tiempo (hrs)
24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00
Mr (lt/seg/ha)
0.47 0.73 0.80 0.75 0.89 1.17 1.30 1.38 1.47 1.02 0.77 0.45
Q requerido (lt/seg)
74.34 115.67 145.92 148.54 177.32 194.85 243.68 272.67 245.73 169.67 116.69 58.80
Q requerido (m3/seg)
0.07 0.12 0.15 0.15 0.18 0.19 0.24 0.27 0.25 0.17 0.12 0.06
Vol. (MMC/mes)
0.20 0.30 0.39 0.39 0.47 0.52 0.59 0.73 0.64 0.45 0.30 0.16
Vol. Proyecto (MMC)
5.14
(*) Para él cálculo de la demanda de agua de un proyecto se debe tener en cuenta todas las pérdidas resultantes de la conducción, sistema de distribución y de la eficiencia de aplicación del agua al cultivo. ("El
Riego - Principios Básico". Vásquez, A; Chang, L. 1992)
Cuadro N°6.58
DEMANDA HIDRICA CR MARGEN IZQUIERDA
Cultivo
AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Area (Has)
330.28 330.28 355.56 382.39 374.50 331.90 370.56 362.67 330.28 330.28 308.94 278.17
Eto (mm/mes)
71.30 88.00 93.00 83.00 93.00 105.00 106.00 130.00 127.00 103.00 86.00 60.00
Kc ponderado
0.64 0.77 0.83 0.82 0.88 0.85 0.86 0.92 0.93 0.90 0.85 0.81
Etc (mm/mes)
45.30 68.08 77.48 68.42 82.20 89.75 91.00 118.95 118.25 92.88 73.16 48.82
Pe (mm/mes)
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Déficit Humedad (mm/mes)
45.30 68.08 77.48 68.42 82.20 89.75 91.00 118.95 118.25 92.88 73.16 48.82
Requerimiento Neto (m3/ha/mes)
452.96 680.85 774.78 684.21 821.96 897.46 909.96 1189.50 1182.54 928.80 731.59 488.18
Eficiencia de Conducción
0.82 0.82 0.82 0.82 0.82 0.82 0.82 0.82 0.82 0.82 0.82 0.82
Eficiencia de Distribución
0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80
Eficiencia de Aplicación
0.48 0.48 0.48 0.48 0.48 0.48 0.48 0.48 0.48 0.48 0.48 0.48
Efic de riego (%) *
0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31
Requerimiento Bruto (m3/ha/mes) 1,438.51 2,162.25 2,460.55 2,172.91 2,610.38 2,850.18 2,889.86 3,777.63 3,755.54 2,949.70 2,323.38 1,550.36
Días del mes
31.00 30.00 31.00 30.00 31.00 31.00 28.00 31.00 30.00 31.00 30.00 31
Requerimiento Bruto (m3/ha/día)
46.40 72.08 79.37 72.43 84.21 91.94 103.21 121.86 125.18 95.15 77.45 50.01
Tiempo (hrs)
24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00
Mr (lt/seg/ha)
0.54 0.83 0.92 0.84 0.97 1.06 1.19 1.41 1.45 1.10 0.90 0.58
Q requerido (lt/seg)
177.39 275.52 326.64 320.56 364.99 353.19 442.65 511.52 478.54 363.73 276.93 161.02
Q requerido (m3/seg)
0.18 0.28 0.33 0.32 0.36 0.35 0.44 0.51 0.48 0.36 0.28 0.16
Vol. (MMC/mes)
0.48 0.71 0.87 0.83 0.98 0.95 1.07 1.37 1.24 0.97 0.72 0.43
Vol. Proyecto (MMC)
10.62
(*) Para él cálculo de la demanda de agua de un proyecto se debe tener en cuenta todas las pérdidas resultantes de la conducción, sistema de distribución y de la eficiencia de aplicación del agua al cultivo. ("El
Riego - Principios Básico". Vásquez, A; Chang, L. 1992)
89

Cuadro N°6.59
DEMANDA HIDRICA DE LA CEDULA CR STA ROSA
Cultivo
AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Area (Has)
5850.12 5850.12 6177.46 6753.21 6510.96 5264.46 5845.34 5378.93 5045.44 5045.44 4901.24 4631.31
Eto (mm/mes)
71.30 88.00 93.00 83.00 93.00 105.00 106.00 130.00 127.00 103.00 86.00 60.00
Kc ponderado
0.55 0.64 0.71 0.70 0.74 0.82 0.82 0.86 0.88 0.84 0.73 0.73
Etc (mm/mes)
39.30 56.49 66.31 58.18 68.79 86.34 86.51 112.36 111.22 86.90 63.20 43.80
Pe (mm/mes)
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Déficit Humedad (mm/mes)
39.30 56.49 66.31 58.18 68.79 86.34 86.51 112.36 111.22 86.90 63.20 43.80
Requerimiento Neto (m3/ha/mes)
393.01 564.87 663.06 581.84 687.92 863.44 865.08 1123.60 1112.25 868.96 632.03 437.99
Eficiencia de Conducción
0.78 0.78 0.78 0.78 0.78 0.78 0.78 0.78 0.78 0.78 0.78 0.78
Eficiencia de Distribución
0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75
Eficiencia de Aplicación
0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53
Efic de riego (%) *
0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31
Requerimiento Bruto (m3/ha/mes) 1267.56 1821.86 2138.56 1876.61 2218.75 2784.85 2790.14 3623.93 3587.32 2802.63 2038.48 1412.63
Días del mes
31.00 30.00 31.00 30.00 31.00 31.00 28.00 31.00 30.00 31.00 30.00 31
Requerimiento Bruto (m3/ha/día)
40.89 60.73 68.99 62.55 71.57 89.83 99.65 116.90 119.58 90.41 67.95 45.57
Tiempo (hrs)
24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00
Mr (lt/seg/ha)
0.47 0.70 0.80 0.72 0.83 1.04 1.15 1.35 1.38 1.05 0.79 0.53
Q requerido (lt/seg)
2768.59 4111.92 4932.38 4889.34 5393.59 5473.68 6741.62 7277.80 6982.87 5279.46 3854.59 2442.62
Q requerido (m3/seg)
2.77 4.11 4.93 4.89 5.39 5.47 6.74 7.28 6.98 5.28 3.85 2.44
Vol. (MMC/mes)
7.42 10.66 13.21 12.67 14.45 14.66 16.31 19.49 18.10 14.14 9.99 6.54
Vol. Proyecto (MMC)
157.64
(*) Para él cálculo de la demanda de agua de un proyecto se debe tener en cuenta todas las pérdidas resultantes de la conducción, sistema de distribución y de la eficiencia de aplicación del agua al cultivo. ("El
Riego - Principios Básico". Vásquez, A; Chang, L. 1992)
Cuadro N°6.50
CEDULA DE CULTIVO COMISION REGANTES PARAISO TABLADA
Cultivo Area (ha) AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Cana de Azucar 24.64 24.64 24.64 24.64 24.64 24.64 24.64 24.64 24.64 24.64 24.64 24.64 24.64
24.64 24.64 24.64 24.64 24.64 24.64 24.64 24.64 24.64 24.64 24.64 24.64 24.64
Maíz Amarillo 76.98 76.98 76.98 76.98 76.98 76.98
76.98 76.98 76.98 76.98 76.98 76.98
76.98 76.98 76.98 76.98 76.98 76.98
Maiz Chala, Maiz Choclo 72.01 72.01 72.01 72.01 72.01
72.01 72.01 72.01 72.01 72.01
72.01 72.01 72.01 72.01 72.01
Frejol Castilla 52.39 52.39 52.39 52.39
52.39 52.39 52.39 52.39
52.39 52.39 52.39 52.39 52.39
Esparrago 155.93 155.93 155.93 155.93 155.93 155.93 155.93 155.93 155.93 155.93 155.93 155.93 155.93
Alfalfa 161.23 161.23 161.23 161.23 161.23 161.23 161.23 161.23 161.23 161.23 161.23 161.23 161.23
Algodon 17.86 17.86 17.86 17.86 17.86 17.86 17.86 17.86 17.86
17.86 17.86 17.86 17.86 17.86 17.86 17.86 17.86 17.86
Naranja, Mandarina 35.72 35.72 35.72 35.72 35.72 35.72 35.72 35.72 35.72 35.72 35.72 35.72 35.72
Otros (Aji) 157.04 157.04 157.04 157.04 157.04 157.04
Palto, Mango, Lucuma 32.64 32.64 32.64 32.64 32.64 32.64 32.64 32.64 32.64 32.64 32.64 32.64 32.64
Total 1,231.71 654.04 654.04 881.33 977.93 905.92 776.55 925.54 696.49 654.04 654.04 564.16 487.18
Cuadro N°6.61
DEMANDA HIDRICA CR PARAISO TABLADA
Cultivo
AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Area (Has)
654.04 654.04 881.33 977.93 905.92 776.55 925.54 696.49 654.04 654.04 564.16 487.18
Eto (mm/mes)
71.30 88.00 93.00 83.00 93.00 105.00 106.00 130.00 127.00 103.00 86.00 60.00
Kc ponderado
0.49 0.69 0.77 0.78 0.87 0.95 0.82 0.86 0.82 0.76 0.65 0.55
Etc (mm/mes)
34.69 60.64 71.72 64.60 80.45 100.19 86.90 112.00 104.64 78.65 55.77 32.81
Pe (mm/mes)
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Déficit Humedad (mm/mes)
34.69 60.64 71.72 64.60 80.45 100.19 86.90 112.00 104.64 78.65 55.77 32.81
Requerimiento Neto (m3/ha/mes)
346.89 606.36 717.23 645.99 804.49 1001.93 868.97 1120.03 1046.44 786.53 557.67 328.14
Eficiencia de Conducción
0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75
Eficiencia de Distribución
0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75
Eficiencia de Aplicación
0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53
Efic de riego (%) *
0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30
Requerimiento Bruto (m3/ha/mes) 1,163.58 2,033.91 2,405.81 2,166.85 2,698.49 3,360.76 2,914.80 3,756.92 3,510.06 2,638.27 1,870.60 1,100.69
Días del mes
31.00 30.00 31.00 30.00 31.00 31.00 28.00 31.00 30.00 31.00 30.00 31
Requerimiento Bruto (m3/ha/día)
37.53 67.80 77.61 72.23 87.05 108.41 104.10 121.19 117.00 85.11 62.35 35.51
Tiempo (hrs)
24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00
Mr (lt/seg/ha)
0.43 0.78 0.90 0.84 1.01 1.25 1.20 1.40 1.35 0.99 0.72 0.41
Q requerido (lt/seg)
284.13 513.22 791.63 817.53 912.71 974.38 1115.15 976.95 885.69 644.24 407.15 200.21
Q requerido (m3/seg)
0.28 0.51 0.79 0.82 0.91 0.97 1.12 0.98 0.89 0.64 0.41 0.20
Vol. (MMC/mes)
0.76 1.33 2.12 2.12 2.44 2.61 2.70 2.62 2.30 1.73 1.06 0.54
Vol. Proyecto (MMC)
22.31
(*) Para él cálculo de la demanda de agua de un proyecto se debe tener en cuenta todas las pérdidas resultantes de la conducción, sistema de distribución y de la eficiencia de aplicación del agua al cultivo. ("El
Riego - Principios Básico". Vásquez, A; Chang, L. 1992)
90

Cuadro N°6.62
DEMANDA HIDRICA CR UNION
Cultivo
AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Area (Has)
263.17 263.17 278.56 294.34 270.12 247.78 278.95 254.73 263.17 263.17 238.96 232.01
Eto (mm/mes)
71.30 88.00 93.00 83.00 93.00 105.00 106.00 130.00 127.00 103.00 86.00 60.00
Kc ponderado
0.51 0.63 0.68 0.69 0.75 0.85 0.82 0.82 0.78 0.67 0.59 0.52
Etc (mm/mes)
36.52 55.22 62.87 57.36 70.19 89.46 86.54 107.15 98.88 68.69 50.84 31.00
Pe (mm/mes)
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Déficit Humedad (mm/mes)
36.52 55.22 62.87 57.36 70.19 89.46 86.54 107.15 98.88 68.69 50.84 31.00
Requerimiento Neto (m3/ha/mes)
365.24 552.24 628.69 573.59 701.86 894.58 865.42 1071.45 988.82 686.87 508.45 309.95
Eficiencia de Conducción
0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75
Eficiencia de Distribución
0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75
Eficiencia de Aplicación
0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53
Efic de riego (%) *
0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30
Requerimiento Bruto (m3/ha/mes) 1,225.11 1,852.38 2,108.80 1,924.00 2,354.24 3,000.67 2,902.89 3,593.97 3,316.80 2,303.98 1,705.48 1,039.67
Días del mes
31.00 30.00 31.00 30.00 31.00 31.00 28.00 31.00 30.00 31.00 30.00 31
Requerimiento Bruto (m3/ha/día)
39.52 61.75 68.03 64.13 75.94 96.80 103.67 115.93 110.56 74.32 56.85 33.54
Tiempo (hrs)
24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00
Mr (lt/seg/ha)
0.46 0.71 0.79 0.74 0.88 1.12 1.20 1.34 1.28 0.86 0.66 0.39
Q requerido (lt/seg)
120.38 188.08 219.32 218.48 237.43 277.60 334.72 341.81 336.76 226.38 157.23 90.06
Q requerido (m3/seg)
0.12 0.19 0.22 0.22 0.24 0.28 0.33 0.34 0.34 0.23 0.16 0.09
Vol. (MMC/mes)
0.32 0.49 0.59 0.57 0.64 0.74 0.81 0.92 0.87 0.61 0.41 0.24
Vol. Proyecto (MMC)
7.20
(*) Para él cálculo de la demanda de agua de un proyecto se debe tener en cuenta todas las pérdidas resultantes de la conducción, sistema de distribución y de la eficiencia de aplicación del agua al cultivo. ("El
Riego - Principios Básico". Vásquez, A; Chang, L. 1992)
Cultivo
Area (Has)
Eto (mm/mes)
Kc ponderado
Etc (mm/mes)
Pe (mm/mes)
Déficit Humedad (mm/mes)
Requerimiento Neto (m3/ha/mes)
Eficiencia de Conducción
Eficiencia de Distribución
Eficiencia de Aplicación
Efic de riego (%) *
Requerimiento Bruto (m3/ha/mes)
Días del mes
Requerimiento Bruto (m3/ha/día)
Tiempo (hrs)
Mr (lt/seg/ha)
Q requerido (lt/seg)
Q requerido (m3/seg)
Vol. (MMC/mes)
Vol. Proyecto (MMC)
Cuadro N°6.63
DEMANDA HIDRICA CR PAMPA DE ANIMAS
AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
719.08 719.08 757.80 790.25 748.25 691.17 740.73 740.44 749.99 749.99 718.80 689.63
71.30 88.00 93.00 83.00 93.00 105.00 106.00 130.00 127.00 103.00 86.00 60.00
0.55 0.68 0.74 0.77 0.84 0.90 0.90 0.89 0.85 0.78 0.69 0.61
39.39 59.42 69.09 64.10 78.40 94.85 95.89 115.30 108.58 80.24 59.61 36.44
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
39.39 59.42 69.09 64.10 78.40 94.85 95.89 115.30 108.58 80.24 59.61 36.44
393.88 594.24 690.91 640.96 783.98 948.51 958.88 1153.01 1085.79 802.36 596.09 364.36
0.82 0.82 0.82 0.82 0.82 0.82 0.82 0.82 0.82 0.82 0.82 0.82
0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80
0.48 0.48 0.48 0.48 0.48 0.48 0.48 0.48 0.48 0.48 0.48 0.48
0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31
1250.88 1887.21 2194.20 2035.55 2489.78 3012.28 3045.24 3661.74 3448.28 2548.15 1893.07 1157.14
31.00 30.00 31.00 30.00 31.00 31.00 28.00 31.00 30.00 31.00 30.00 31
40.35 62.91 70.78 67.85 80.32 97.17 108.76 118.12 114.94 82.20 63.10 37.33
24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00
0.47 0.73 0.82 0.79 0.93 1.12 1.26 1.37 1.33 0.95 0.73 0.43
335.83 523.55 620.80 620.60 695.56 777.33 932.41 1012.29 997.75 713.52 524.97 297.94
0.34 0.52 0.62 0.62 0.70 0.78 0.93 1.01 1.00 0.71 0.52 0.30
0.90 1.36 1.66 1.61 1.86 2.08 2.26 2.71 2.59 1.91 1.36 0.80
21.10
(*) Para él cálculo de la demanda de agua de un proyecto se debe tener en cuenta todas las pérdidas resultantes de la conducción, sistema de distribución y de la eficiencia de aplicación del agua al cultivo. ("El Riego -
Principios Básico". Vásquez, A; Chang, L. 1992)
Cuadro N°6.64
DEMANDA HIDRICA DE LA CEDULA CR CARQUIN
Cultivo
AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Area (Has)
123.71 123.71 124.87 157.89 149.46 124.87 149.46 151.42 125.66 134.10 132.94 108.34
Eto (mm/mes)
71.30 88.00 93.00 83.00 93.00 105.00 106.00 130.00 127.00 103.00 86.00 60.00
Kc ponderado
0.58 0.72 0.81 0.68 0.76 0.83 0.73 0.76 0.82 0.70 0.67 0.62
Etc (mm/mes)
41.70 63.46 75.41 56.53 70.47 87.10 77.57 99.30 104.52 71.75 57.34 37.15
Pe (mm/mes)
- - - - - - - - - - - -
Déficit Humedad (mm/mes)
41.70 63.46 75.41 56.53 70.47 87.10 77.57 99.30 104.52 71.75 57.34 37.15
Requerimiento Neto (m3/ha/mes)
417 635 754 565 705 871 776 993 1,045 717 573 372
Eficiencia de Conducción
0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75
Eficiencia de Distribución
0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75
Eficiencia de Aplicación
0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53
Efic de riego (%) *
0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30
Requerimiento Bruto (m3/ha/mes)
1,399 2,129 2,530 1,896 2,364 2,922 2,602 3,331 3,506 2,407 1,923 1,246
Días del mes
31.00 30.00 31.00 30.00 31.00 31.00 28.00 31.00 30.00 31.00 30.00 31.00
Requerimiento Bruto (m3/ha/día)
45.12 70.96 81.60 63.20 76.25 94.24 92.92 107.45 116.86 77.63 64.12 40.20
Tiempo (hrs)
24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00
Mr (lt/seg/ha)
0.52 0.82 0.94 0.73 0.88 1.09 1.08 1.24 1.35 0.90 0.74 0.47
Q requerido (lt/seg)
64.60 101.60 117.93 115.50 131.90 136.20 160.74 188.30 169.97 120.49 98.65 50.41
Q requerido (m3/seg)
0.06 0.10 0.12 0.12 0.13 0.14 0.16 0.19 0.17 0.12 0.10 0.05
Vol. (MMC/mes)
0.17 0.26 0.32 0.30 0.35 0.36 0.39 0.50 0.44 0.32 0.26 0.14
Vol. Proyecto (MMC)
3.82
(*) Para él cálculo de la demanda de agua de un proyecto se debe tener en cuenta todas las pérdidas resultantes de la conducción, sistema de distribución y de la eficiencia de aplicación del agua al cultivo. ("El Riego -
Principios Básico". Vásquez, A; Chang, L. 1992)
91

Cuadro N°6.65
DEMANDA DE AGUA POR COMISIONES DE REGANTES
COMISION DE REGANTES AREA BAJO RIEGO DEMANDA ANUAL PRESENCIA DE
(ha)
(MMC)
FILTRACIONES
San Felipe 4,277.72 55.88 (PARCIAL)
Acaray 3,620.70 85.73
Ingenio 1,794.82 41.26 (PARCIAL)
Vilcahuaura 1,208.86 24.00 (PARCIAL)
Humaya 1,255.84 32.60
Quipico 3,463.37 103.93
Sayan 2,037.74 55.76
Santa Rosalia 240.03 5.14
Margen Izquierda 444.71 10.62
Rio Chico 970.01 18.77 (PARCIAL)
Santa Rosa 6,833.85 157.64
La Union 356.80 7.20 100%
Paraiso La Tablada 1,231.71 22.31 100%
La Campiña 1,787.40 30.20
Pampa de Animas 948.15 21.10 100%
Carquin 201.31 3.80
TOTAL 30,673.02 675.94
TOTAL SIN FILTRACIONES 28,136.36 625.33
Fuente: PROFODUA 2004
Cuadro N°6.66
DEMANDA DE AGUA DEL VALLE HUAURA (m3/s)
COMISION DE REGANTES AGO SET OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
VALLE DE HUAURA (16) 10.70 17.09 21.51 21.31 23.67 23.37 28.96 31.93 30.40 22.70 16.55 9.73
Cuadro N°6.67
REQUERIMIENTOS MENSUALES POR COMISIONES DE REGANTES (m3/s)
COMISION DE AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
REGANTES
San Felipe 0.67 1.46 1.98 1.97 1.82 2.09 2.63 2.53 2.80 1.97 0.95 0.46
Acaray 1.39 2.18 2.67 2.65 3.04 2.84 3.51 4.25 3.86 2.87 2.18 1.25
Ingenio 0.63 1.02 1.32 1.31 1.50 1.35 1.75 2.00 1.80 1.38 1.09 0.60
Vilcahuaura 0.32 0.57 0.76 0.78 0.93 0.86 1.09 1.27 1.02 0.77 0.55 0.24
Humaya 0.52 0.78 0.99 0.99 1.18 1.10 1.38 1.65 1.44 1.11 0.80 0.49
Quipico 1.76 2.66 3.18 3.10 3.55 3.23 4.02 4.79 4.78 3.67 2.98 1.91
Sayan 0.93 1.43 1.73 1.69 1.90 1.75 2.24 2.63 2.54 1.96 1.51 0.95
Santa Rosalia 0.07 0.12 0.15 0.15 0.18 0.19 0.24 0.27 0.25 0.17 0.12 0.06
Margen Izquierda 0.18 0.28 0.33 0.32 0.36 0.35 0.44 0.51 0.48 0.36 0.28 0.16
Rio Chico 0.19 0.33 0.68 0.71 0.81 0.90 1.08 0.79 0.70 0.51 0.33 0.15
Santa Rosa 2.77 4.11 4.93 4.89 5.39 5.47 6.74 7.28 6.98 5.28 3.85 2.44
La Unión 0.12 0.19 0.22 0.22 0.24 0.28 0.33 0.34 0.34 0.23 0.16 0.09
Paraiso La Tablada 0.28 0.51 0.79 0.82 0.91 0.97 1.12 0.98 0.89 0.64 0.41 0.20
La Campiña 0.46 0.82 1.04 0.99 1.03 1.07 1.30 1.43 1.35 0.96 0.71 0.37
Pampa de Animas 0.34 0.52 0.62 0.62 0.70 0.78 0.93 1.01 1.00 0.71 0.52 0.30
Carquin 0.06 0.10 0.12 0.12 0.13 0.14 0.16 0.19 0.17 0.12 0.10 0.05
Cuadro N°6.68
REQUERIMIENTO DEL VALLE HUAURA (MMC)
COMISION DE REGANTES AGO SET OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
VALLE HUAURA(16) 28.66 44.29 57.62 55.24 63.40 62.58 70.07 85.53 78.79 60.81 42.89 26.06
VALLE HUAURA (13) 26.68 41.11 53.25 50.95 58.46 57.15 64.30 79.28 73.04 56.57 40.07 24.49
92

Cuadro N°6.69
REQUERIMIENTOS MENSUALES POR COMISIONES DE REGANTES (MMC)
COMISION DE AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
REGANTES
San Felipe 1.80 3.79 5.30 5.11 4.88 5.61 6.35 6.78 7.27 5.28 2.47 1.24
Acaray 3.72 5.66 7.16 6.86 8.14 7.62 8.49 11.39 10.00 7.69 5.64 3.36
Ingenio 1.69 2.64 3.53 3.41 4.01 3.62 4.22 5.35 4.67 3.69 2.83 1.61
Vilcahuaura 0.85 1.48 2.04 2.02 2.49 2.30 2.64 3.41 2.64 2.05 1.43 0.64
Humaya 1.39 2.03 2.66 2.56 3.15 2.94 3.33 4.42 3.74 2.98 2.07 1.32
Quipico 4.72 6.89 8.51 8.03 9.50 8.64 9.73 12.83 12.40 9.82 7.72 5.12
Sayan 2.50 3.70 4.63 4.38 5.10 4.68 5.41 7.05 6.59 5.25 3.93 2.53
Santa Rosalia 0.20 0.30 0.39 0.39 0.47 0.52 0.59 0.73 0.64 0.45 0.30 0.16
Margen Izquierda 0.48 0.71 0.87 0.83 0.98 0.95 1.07 1.37 1.24 0.97 0.72 0.43
Rio Chico 0.51 0.85 1.82 1.83 2.17 2.40 2.62 2.13 1.82 1.35 0.86 0.40
Santa Rosa 7.42 10.66 13.21 12.67 14.45 14.66 16.31 19.49 18.10 14.14 9.99 6.54
La Union 0.32 0.49 0.59 0.57 0.64 0.74 0.81 0.92 0.87 0.61 0.41 0.24
Paraiso La Tablada 0.76 1.33 2.12 2.12 2.44 2.61 2.70 2.62 2.30 1.73 1.06 0.54
La Campiña 1.23 2.13 2.80 2.56 2.75 2.85 3.15 3.83 3.49 2.56 1.85 1.00
Pampa de Animas 0.90 1.36 1.66 1.61 1.86 2.08 2.26 2.71 2.59 1.91 1.36 0.80
Carquin 0.17 0.26 0.32 0.30 0.35 0.36 0.39 0.50 0.44 0.32 0.26 0.14
Cuadro N°6.70
RESUMEN DE LAS DEMANDAS AGRÍCOLAS EN EL VALLE HUAURA
COMISION DE AREA Volumen ( Hm3/mes)
TOTAL
REGANTES (ha) ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC
Acaray 3,620.70 7.62 8.49 11.39 10.00 7.69 5.64 3.36 3.72 5.66 7.16 6.86 8.14 85.73
Carquin 201.31 0.36 0.39 0.50 0.44 0.32 0.26 0.14 0.17 0.26 0.32 0.30 0.35 3.82
Humaya 1,255.84 2.94 3.33 4.42 3.74 2.98 2.07 1.32 1.39 2.03 2.66 2.56 3.15 32.60
Ingenio 1,794.82 3.62 4.22 5.35 4.67 3.69 2.83 1.61 1.69 2.64 3.53 3.41 4.01 41.26
La Campiña 1,787.40 2.85 3.15 3.83 3.49 2.56 1.85 1.00 1.23 2.13 2.80 2.56 2.75 30.20
Margen Izquierda 444.71 0.95 1.07 1.37 1.24 0.97 0.72 0.43 0.48 0.71 0.87 0.83 0.98 10.62
Quipico 3,463.37 8.64 9.73 12.83 12.40 9.82 7.72 5.12 4.72 6.89 8.51 8.03 9.50 103.93
Santa Rosa 6,833.85 14.66 16.31 19.49 18.10 14.14 9.99 6.54 7.42 10.66 13.21 12.67 14.45 157.64
Santa Rosalia 240.03 0.52 0.59 0.73 0.64 0.45 0.30 0.16 0.20 0.30 0.39 0.39 0.47 5.14
San Felipe 4,277.72 5.61 6.35 6.78 7.27 5.28 2.47 1.24 1.80 3.79 5.30 5.11 4.88 55.88
Sayan 2,037.74 4.68 5.41 7.05 6.59 5.25 3.93 2.53 2.50 3.70 4.63 4.38 5.10 55.76
Vilcahuaura 1,208.86 2.30 2.64 3.41 2.64 2.05 1.43 0.64 0.85 1.48 2.04 2.02 2.49 24.00
Total 27,166.35 54.75 61.68 77.15 71.22 55.2 39.207 24.09 26.17 40.25 51.42 49.12 56.27 606.53
Cuadro N°6.71
CEDULA DE CULTIVO ALTO HUAURA
Cultivo Area(ha) %
Durazno 13.22 2.04
Maíz Amarillo 51.91 8.00
Manzano 14.76 2.27
Papa 346.46 53.39
Pastos,Alfalfa 46.19 7.12
Trigo 92.58 14.27
Cebada 64.84 9.99
Otros (Pan llevar) 5.08 0.78
Olluco 3.83 0.59
Palto 10.06 1.55
Total 648.93 100
93

Cuadro N°6.72
CEDULA DE CULTIVO CHECRAS
Cultivo Area(ha) %
Durazno 13.70 1.51
Papa 442.10 48.63
Manzana 0.70 0.08
Arverja 125.13 13.76
Pastos 86.17 9.48
Habas 182.34 20.06
Olluco 4.31 0.47
Maiz 22.54 2.48
Cebada 19.21 2.11
Palto 12.85 1.41
Total 909.06 100
Cuadro N°6.73
CEDULA DE CULTIVO PACCHO
Cultivo Area(ha) %
Durazno 19.11 13.72
Papa 47.77 34.29
Arverja 24.01 17.23
Pastos 18.65 13.39
Habas 29.79 21.38
Total 139.33 100
Cuadro N°6.74
CEDULA DE CULTIVO YARUCAYA
Cultivo Area(ha) %
Durazno 43.16 22.03
Papa 18.45 9.42
Manzana 38.62 19.72
Arverja 10.71 5.47
Pastos 18.15 9.27
Habas 10.71 5.47
Otros (Pan Llevar) 10.15 5.18
Maiz 5.95 3.04
Palto 39.99 20.41
Total 195.89 100
Cuadro N°6.75
CEDULA DE CULTIVO PICUNCHE
Cultivo Area(ha) %
Durazno 11.84 13.72
Papa 29.58 34.29
Arverja 14.87 17.23
Palta, Chirimoya 11.55 13.39
Maiz 18.45 21.38
Total 86.29 100
94

Cuadro N°6.76
CEDULA DE CULTIVO HUANCOY
Cultivo Area(ha) %
Durazno 177.95 11.42
Maíz Amarillo 193.05 12.39
Manzano 46.26 2.97
Papa 258.30 16.58
Pastos,Alfalfa 121.16 7.78
Trigo 5.00 0.32
Habas 142.38 9.14
Otros (Pan llevar) 9.44 0.61
Arverja 146.77 9.42
Palto, Chirimoya 457.34 29.36
Total 1,557.65 100
Cuadro N°6.77
CEDULA DE CULTIVO AUQUIMARCA
Cultivo Area(ha) %
Durazno 294.40 25.47
Papa 200.20 17.32
Manzana 171.80 14.86
Arverja 53.60 4.64
Pastos 78.30 6.77
Habas 78.60 6.80
Otros (Pan Llevar) 85.80 7.42
Palto, Chirimoya 193.20 16.71
Total 1,155.90 100
Cuadro N°6.78
CEDULA DE CULTIVO YURACYACU
Cultivo Area(ha) %
Durazno 10.20 13.27
Papa 25.51 33.17
Canola 2.50 3.25
Haba 12.82 16.67
Pastos, Alfalfa 9.96 12.95
Maiz 15.91 20.69
Total 76.90 100
95

Cuadro N°6.79
CEDULA DE CULTIVO SUB CUENCA ALTO HUAURA
Cultivo Area (Has) AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Durazno 13.22 13.22 13.22 13.22 13.22 13.22 13.22 13.22 13.22 13.22
Maíz Amarillo 25.96 25.96 25.96 25.96 25.96 25.96
25.96 25.96 25.96 25.96 25.96 25.96
Manzano 14.76 14.76 14.76 14.76 14.76 14.76 14.76 14.76 14.76 14.76
Papa 173.23 173.23 173.23 173.23 173.23 173.23
173.23 173.23 173.23 173.23 173.23 173.23
-
Pastos,Alfalfa 46.19 46.19 46.19 46.19 46.19 46.19 46.19 46.19 46.19 46.19 46.19 46.19 46.19
Trigo 46.29 92.58 92.58 92.58 92.58
46.29 46.29 46.29 46.29 46.29
Cebada 32.42 32.42 32.42 32.42 32.42
32.42 32.42 32.42 32.42 32.42
Otros (Pan llevar) 5.08 5.08 5.08 5.08 5.08 5.08
Olluco 3.83 3.83 3.83 3.83 3.83 3.83 3.83 3.83 3.83 3.83 3.83 3.83 3.83
Palto 10.06 10.06 10.06 10.06 10.06 10.06 10.06 10.06 10.06 10.06 10.06 10.06 10.06
Total 648.93 88.06 88.06 417.33 417.325 417.33 695.22 570.22 365.96 365.96 259.27 60.08 60.08
Cuadro N°6.80
CEDULA DE CULTIVO SUB CUENCA CHECRAS
Cultivo Area (Has) AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Durazno 13.70 13.70 13.70 13.70 13.70 13.70 13.70 13.70 13.70 13.70
-
Papa 221.05 221.05 221.05 221.05 221.05 221.05
221.05 221.05 221.05 221.05 221.05 221.05
Manzana 0.70 0.70 0.70 0.70 0.70 0.70 0.70 0.70 0.70 0.70
Arverja 125.13 125.13 125.13 125.13 125.13
-
-
Pastos 86.17 86.17 86.17 86.17 86.17 86.17 86.17 86.17 86.17 86.17 86.17 86.17 86.17
Habas 182.34 182.34 182.34 182.34 182.34
Olluco 4.31 4.31 4.31 4.31 4.31 4.31 4.31 4.31 4.31 4.31 4.31 4.31 4.31
Maiz 22.54 22.54 22.54 22.54 22.54 22.54
Cebada 19.21 19.21 19.21 19.21 19.21
Palto 12.85 12.85 12.85 12.85 12.85 12.85 12.85 12.85 12.85 12.85 12.85 12.85 12.85
Total 909.06 117.73 117.73 380.54 380.54 688.01 909.06 889.86 646.26 338.79 324.38 103.33 103.33
Cuadro N°6.81
CEDULA DE CULTIVO SUB CUENCA PACCHO
Cultivo Area (ha) AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Durazno 19.11 19.11 19.11 19.11 19.11 19.11 19.11 19.11 19.11 19.11
Papa 23.89 23.89 23.89 23.89 23.89 23.89
23.89 23.89 23.89 23.89 23.89 23.89
Arverja 24.01 24.01 24.01 24.01 24.01
Pastos 18.65 18.65 18.65 18.65 18.65 18.65 18.65 18.65 18.65 18.65 18.65 18.65 18.65
Habas 29.79 29.79 29.79 29.79 29.79
Total 139.33 37.76 37.76 61.645 61.645 115.45 139.33 139.33 115.445 61.645 42.535 18.65 18.65
96

Cuadro N°6.82
CEDULA DE CULTIVO SUB CUENCA YARUCAYA
Cultivo Area (ha) AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Durazno 43.16 43.16 43.16 43.16 43.16 43.16 43.16 43.16 43.16 43.16
-
Papa 18.45 18.45 18.45 18.45 18.45 18.45
-
-
Manzana 38.62 38.62 38.62 38.62 38.62 38.62 38.62 38.62 38.62 38.62
Arverja 10.71 10.71 10.71 10.71 10.71
-
-
Pastos 18.15 18.15 18.15 18.15 18.15 18.15 18.15 18.15 18.15 18.15 18.15 18.15 18.15
Habas 10.71 10.71 10.71 10.71 10.71
Otros (Pan Llevar) 10.15 10.15 10.15 10.15 10.15 10.15
Maiz 5.95 5.95 5.95 5.95 5.95 5.95
-
Palto 39.99 39.99 39.99 39.99 39.99 39.99 39.99 39.99 39.99 39.99 39.99 39.99 39.99
Total 195.89 58.14 139.92 150.07 150.07 171.49 195.89 195.89 185.74 164.32 164.32 58.14 58.14
Cuadro N°6.83
CEDULA DE CULTIVO SUB CUENCA PICUNCHE
Cultivo Area (ha) AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Durazno 11.84 11.84 11.84 11.84 11.84 11.84 11.84 11.84 11.84 11.84
Papa 14.79 14.79 14.79 14.79 14.79 14.79
14.79 14.79 14.79 14.79 14.79 14.79
Arverja 14.87 14.87 14.87 14.87 14.87
Palta, Chirimoya 11.55 11.55 11.55 11.55 11.55 11.55 11.55 11.55 11.55 11.55 11.55 11.55 11.55
Maiz 18.45 18.45 18.45 18.45 18.45 18.45
Total 86.29 23.39 23.39 56.63 56.63 71.50 86.29 86.29 53.05 38.18 26.34 11.55 11.55
Cuadro N°6.84
CUADRO.- CEDULA DE CULTIVO SUB CUENCA HUANCOY
Cultivo Area (ha) AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Durazno 177.95 177.95 177.95 177.95 177.95 177.95 177.95 177.95 177.95 177.95
Maíz Amarillo 193.05 193.05 193.05 193.05 193.05 193.05
-
Manzano 46.26 46.26 46.26 46.26 46.26 46.26 46.26 46.26 46.26 46.26
Papa 172.20 172.20 172.20 172.20 172.20 172.20
86.10 86.10 86.10 86.10 86.10 86.10
-
Pastos,Alfalfa 121.16 121.16 121.16 121.16 121.16 121.16 121.16 121.16 121.16 121.16 121.16 121.16 121.16
Trigo 5.00 5.00 5.00 5.00 5.00
Habas 47.46 71.19 71.19 71.19 71.19
94.92 94.92 94.92 94.92 94.92
Otros (Pan llevar) 9.44 9.44 9.44 9.44 9.44 9.44
Arverja 146.77 146.77 146.77 146.77 146.77 146.77
Palto, Chirimoya 457.34 457.34 457.34 457.34 457.34 457.34 457.34 457.34 457.34 457.34 457.34 457.34 457.34
Total 1,557.65 802.71 802.71 1,116.21 1,116.21 1,116.21 1,581.38 1,510.19 1,267.88 1,267.88 943.75 578.50 578.50
97

Cuadro N°6.85
CEDULA DE CULTIVO SUB CUENCA AUQUIMARCA
Cultivo Area (ha) AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Durazno 294.40 294.40 294.40 294.40 294.40 294.40 294.40 294.40 294.40 294.40
Papa 200.20 200.20 200.20 200.20 200.20 200.20
Manzana 171.80 171.80 171.80 171.80 171.80 171.80 171.80 171.80 171.80 171.80
Arverja 53.60 53.60 53.60 53.60 53.60
-
-
Pastos 78.30 78.30 78.30 78.30 78.30 78.30 78.30 78.30 78.30 78.30 78.30 78.30 78.30
Habas 78.60 78.60 78.60 78.60 78.60
Otros (Pan Llevar) 85.80 85.80 85.80 85.80 85.80 85.80
-
-
Palto, Chirimoya 193.20 193.20 193.20 193.20 193.20 193.20 193.20 193.20 193.20 193.20 193.20 193.20 193.20
Total 1,155.90 271.50 737.70 823.50 823.50 955.70 1,155.90 1,155.90 1,070.10 937.90 937.90 271.50 271.50
Cuadro N°6.86
CEDULA DE CULTIVO SUB CUENCA YURACYACU
Cultivo Area (ha) AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Durazno 10.20 10.20 10.20 10.20 10.20 10.20 10.20 10.20 10.20 10.20
Papa 12.75 12.75 12.75 12.75 12.75 12.75
12.75 12.75 12.75 12.75 12.75 12.75
Canola 2.50 0.35 0.60 0.80 1.00 0.80 0.60 0.35
Haba 12.82 12.82 12.82 12.82 12.82
Pastos, Alfalfa 9.96 9.96 9.96 9.96 9.96 9.96 9.96 9.96 9.96 9.96 9.96 9.96 9.96
Maiz 15.91 15.91 15.91 15.91 15.91 15.91
Total 79.40 22.66 22.66 51.32 51.32 64.15 77.25 77.50 49.04 36.42 23.51 10.56 10.31
Cuadro N°6.87
VALORES DE KC POR CULTIVO SUB CUENCA ALTO HUAURA
Cultivo Area (Has) AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Durazno 13.22 0.50 0.59 0.68 0.76 0.85 1.03 1.20 1.08 0.97
-
Maíz Amarillo 25.96 0.40 0.90 1.15 1.00 0.80
25.96 0.40 0.90 1.15 1.00 0.80
-
Manzano 14.76 0.20 0.25 0.35 0.50 0.70 0.80 0.75 0.70 0.60
Papa 173.23 0.40 0.55 0.95 1.05 0.70
173.23 0.40 0.55 0.95 1.05 0.70
- 0.40 0.95 1.10 0.80
Pastos,Alfalfa 46.19 0.64 0.70 0.77 0.84 0.90 0.95 0.98 0.95 0.85 0.75 0.65 0.60
Trigo 46.29 0.30 0.60 1.15 0.40
46.29 0.30 0.60 1.15 0.40
Cebada 32.42 0.30 0.60 1.15 0.20
32.42 0.30 0.60 1.15 0.20
Otros (Pan llevar) 5.08 0.40 0.90 1.15 1.00 0.80
Olluco 3.83 0.30 0.40 0.60 0.70 0.80 0.80 0.70 0.65 0.60 0.50 0.40 0.30
Palto 10.06 0.50 0.59 0.68 0.76 0.85 1.03 1.20 1.08 0.97 0.85 0.68 0.50
KC Ponderado 0.51 0.58 0.39 0.57 0.88 0.61 0.70 1.00 0.84 0.72 0.64 0.56
AREA (ha) 648.93
98

Cuadro N°6.88
VALORES DE KC POR CULTIVO SUB CUENCA CHECRAS
Cultivo Area (Has) AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Durazno 13.70 0.50 0.59 0.68 0.76 0.85 1.03 1.20 1.08 0.97
-
Papa 221.05 0.40 0.55 0.95 1.05 0.70
221.05 0.40 0.55 0.95 1.05 0.70
- 0.40 0.55 0.95 1.05 0.70
Manzana 0.70 0.20 0.25 0.35 0.50 0.70 0.80 0.75 0.70 0.60
Arverja 125.13 0.50 0.75 1.15 0.30
-
-
Pastos 86.17 0.64 0.70 0.77 0.84 0.90 0.95 0.98 0.95 0.85 0.75 0.65 0.60
Habas 182.34 0.50 0.75 1.15 0.30
Olluco 4.31 0.30 0.40 0.60 0.70 0.80 0.80 0.70 0.65 0.60 0.50 0.40 0.30
Maiz 22.54 0.40 0.90 1.15 1.00 0.80
Cebada 19.21 0.30 0.60 1.15 0.20
Palto 12.85 0.50 0.59 0.68 0.76 0.85 1.03 1.20 1.08 0.97 0.85 0.68 0.50
KC Ponderado 0.59 0.66 0.50 0.66 0.75 0.76 0.86 0.64 0.99 0.72 0.64 0.58
AREA (ha) 909.06
Cuadro N°6.89
VALORES DE KC POR CULTIVO SUB CUENCA PACCHO
Cultivo Area (ha) AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Durazno 19.11 0.50 0.59 0.68 0.76 0.85 1.03 1.20 1.08 0.97
Papa 23.89 0.40 0.55 0.95 1.05 0.70
23.89 0.40 0.55 0.95 1.05 0.70
Arverja 24.01 0.50 0.75 1.15 0.30
Pastos 18.65 0.64 0.70 0.77 0.84 0.90 0.95 0.98 0.95 0.85 0.75 0.65 0.60
Habas 29.79 0.50 0.75 1.15 0.30
KC Ponderado 0.57 0.64 0.60 0.70 0.72 0.81 0.95 0.67 0.96 0.72 0.65 0.60
AREA (ha) 139.33
Cuadro N°6.90
VALORES DE KC POR CULTIVO SUB CUENCA YARUCAYA
Cultivo Area (ha) AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Durazno 43.16 0.50 0.59 0.68 0.76 0.85 1.03 1.20 1.08 0.97
-
Papa 18.45 0.40 0.55 0.95 1.05 0.70
-
-
Manzana 38.62 0.20 0.25 0.35 0.50 0.70 0.80 0.75 0.70 0.60
Arverja 10.71 0.50 0.75 1.15 0.30
-
-
Pastos 18.15 0.64 0.70 0.77 0.84 0.90 0.95 0.98 0.95 0.85 0.75 0.65 0.60
Habas 10.71 0.50 0.75 1.15 0.30
Otros (Pan Llevar) 10.15 0.40 0.90 1.15 1.00 0.80
Maiz 5.95 0.40 0.90 1.15 1.00 0.80
Palto 39.99 0.50 0.59 0.68 0.76 0.85 1.03 1.20 1.08 0.97 0.85 0.68 0.50
KC Ponderado 0.54 0.47 0.54 0.65 0.73 0.81 0.97 0.93 0.93 0.79 0.67 0.53
AREA (Ha) 195.89
99

Cuadro N°6.91
VALORES DE KC POR CULTIVO SUB CUENCA PICUNCHE
Cultivo Area (ha) AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Durazno 11.84 0.50 0.59 0.68 0.76 0.85 1.03 1.20 1.08 0.97
Papa 14.79 0.40 0.55 0.95 1.05 0.70
14.79 0.40 0.55 0.95 1.05 0.70
Arverja 14.87 0.50 0.75 1.15 0.30
Palta, Chirimoya 11.55 0.50 0.59 0.68 0.76 0.85 1.03 1.20 1.08 0.97 0.85 0.68 0.50
Maiz 18.45 0.40 0.90 1.15 1.00 0.80
KC Ponderado 0.50 0.59 0.52 0.75 0.88 0.87 0.91 0.83 1.00 0.77 0.68 0.50
AREA (ha) 86.29
Cuadro N°6.92
VALORES DE KC POR CULTIVO SUB CUENCA HUANCOY
Cultivo Area (ha) AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Durazno 177.95 0.50 0.59 0.68 0.76 0.85 1.03 1.20 1.08 0.97
-
Maíz Amarillo 193.05 0.40 0.90 1.15 1.00 0.80
-
-
Manzano 46.26 0.20 0.25 0.35 0.50 0.70 0.80 0.75 0.70 0.60
Papa 172.20 0.40 0.55 0.95 1.05 0.70
86.10 0.40 0.55 0.95 1.05 0.70
-
Pastos,Alfalfa 121.16 0.64 0.70 0.77 0.84 0.90 0.95 0.98 0.95 0.85 0.75 0.65 0.60
Trigo 5.00 0.30 0.60 1.15 0.40
Habas 47.46 0.50 0.75 1.15 0.30
94.92 0.50 0.75 1.15 0.30
Otros (Pan llevar) 9.44 0.40 0.90 1.15 1.00 0.80
Arverja 146.77 0.50 0.65 0.95 1.15 0.30
Palto, Chirimoya 457.34 0.50 0.59 0.68 0.76 0.85 1.03 1.20 1.08 0.97 0.85 0.68 0.50
KC Ponderado 0.50 0.59 0.61 0.71 0.87 0.81 0.91 1.05 0.91 0.80 0.67 0.52
AREA (ha) 1,557.65
Cuadro N°6.93
VALORES DE KC POR CULTIVO SUB CUENCA AUQUIMARCA
Cultivo Area (ha) AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Durazno 294.40 0.50 0.59 0.68 0.76 0.85 1.03 1.20 1.08 0.97
Papa 200.20 0.40 0.55 0.95 1.05 0.70
Manzana 171.80 0.20 0.25 0.35 0.50 0.70 0.80 0.75 0.70 0.60
Arverja 53.60 0.50 0.75 1.15 0.30
Pastos 78.30 0.64 0.70 0.77 0.84 0.90 0.95 0.98 0.95 0.85 0.75 0.65 0.60
Habas 78.60 0.50 0.75 1.15 0.30
Otros (Pan Llevar) 85.80 0.40 0.90 1.15 1.00 0.80
Palto, Chirimoya 193.20 0.50 0.59 0.68 0.76 0.85 1.03 1.20 1.08 0.97 0.85 0.68 0.50
KC Ponderado 0.54 0.47 0.54 0.67 0.74 0.79 0.93 0.93 0.96 0.80 0.67 0.53
AREA (ha) 1,155.90
Cuadro N°6.94
VALORES DE KC POR CULTIVO SUB CUENCA YURACYACU
Cultivo Area (ha) AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Durazno 10.20 0.50 0.59 0.68 0.76 0.85 1.03 1.20 1.08 0.97
Papa 12.75 0.40 0.55 0.95 1.05 0.70
12.75 0.40 0.55 0.95 1.05 0.70
Canola 2.50 2.50 2.50 2.50 2.50 2.50 2.50 2.50
Haba 12.82 0.50 0.75 1.15 0.30
Pastos, Alfalfa 9.96 0.50 0.59 0.68 0.76 0.85 1.03 1.20 1.08 0.97 0.85 0.68 0.50
Maiz 15.91 0.40 0.90 1.15 1.00 0.80
KC Ponderado 0.44 0.52 0.49 0.71 0.84 0.92 0.95 0.90 1.08 1.01 1.23 1.09
AREA (ha) 76.90
100

Cultivo
Area (Has)
Eto (mm/mes)
Kc ponderado
Etc (mm/mes)
Pe (mm/mes)
Déficit Humedad (mm/mes)
Requerimiento Neto (m3/ha/mes)
Eficiencia de Conducción
Eficiencia de Distribución
Eficiencia de Aplicación
Efic de riego (%) *
Requerimiento Bruto (m3/ha/mes)
Días del mes
Requerimiento Bruto (m3/ha/día)
Tiempo (hrs)
Mr (lt/seg/ha)
Q requerido (lt/seg)
Q requerido (m3/seg)
Vol. (MMC/mes)
Vol. Proyecto (MMC)
Cuadro N°6.95
DEMANDA HIDRICA SUB CUENCA ALTO HUAURA
AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
88.06 88.06 417.33 417.33 417.33 695.22 570.22 365.96 365.96 259.27 60.08 60.08
104.81 107.51 107.46 106.86 105.51 100.40 89.86 95.15 89.05 90.18 89.67 96.64
0.51 0.58 0.39 0.57 0.88 0.61 0.70 1.00 0.84 0.72 0.64 0.56
53.92 62.62 42.28 60.68 92.42 61.22 62.86 95.36 74.42 65.09 57.31 54.52
8.85 22.50 61.89 75.58 114.24 146.04 156.43 163.84 72.46 18.74 3.05 4.06
45.07 40.12 0.00 0.00 0.00 0.00 0.00 0.00 1.96 46.35 54.26 50.46
450.70 401.19 0.00 0.00 0.00 0.00 0.00 0.00 19.63 463.51 542.57 504.58
0.69 0.69 0.69 0.69 0.69 0.69 0.69 0.69 0.69 0.69 0.69 0.69
0.66 0.66 0.66 0.66 0.66 0.66 0.66 0.66 0.66 0.66 0.66 0.66
0.45 0.45 0.45 0.45 0.45 0.45 0.45 0.45 0.45 0.45 0.45 0.45
0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20
2199 1958 0 0 0 0 0 0 96 2262 2648 2462
31.00 30.00 31.00 30.00 31.00 31.00 28.00 31.00 30.00 31.00 30.00 31
70.94 65.26 0.00 0.00 0.00 0.00 0.00 0.00 3.19 72.96 88.25 79.43
24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00
0.82 0.76 0.00 0.00 0.00 0.00 0.00 0.00 0.04 0.84 1.02 0.92
72.31 66.51 0.00 0.00 0.00 0.00 0.00 0.00 13.52 218.94 61.37 55.23
0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.22 0.06 0.06
0.19 0.17 0.00 0.00 0.00 0.00 0.00 0.00 0.04 0.59 0.16 0.15
1.29
(*) Para él cálculo de la demanda de agua de un proyecto se debe tener en cuenta todas las pérdidas resultantes de la conducción, sistema de distribución y de la eficiencia de aplicación del agua al cultivo. ("El Riego -
Principios Básico". Vásquez, A; Chang, L. 1992)
Cultivo
Area (Has)
Eto (mm/mes)
Kc ponderado
Etc (mm/mes)
Pe (mm/mes)
Déficit Humedad (mm/mes)
Requerimiento Neto (m3/ha/mes)
Eficiencia de Conducción
Eficiencia de Distribución
Eficiencia de Aplicación
Efic de riego (%) *
Requerimiento Bruto (m3/ha/mes)
Días del mes
Requerimiento Bruto (m3/ha/día)
Tiempo (hrs)
Mr (lt/seg/ha)
Q requerido (lt/seg)
Q requerido (m3/seg)
Vol. (MMC/mes)
Vol. Proyecto (MMC)
Cuadro N°6.96
DEMANDA HIDRICA SUB CUENCA CHECRAS
AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
117.73 117.73 380.54 380.54 688.01 909.06 889.86 646.26 338.79 324.38 103.33 103.33
104.87 116.22 129.46 128.56 133.20 133.37 119.69 124.82 107.15 95.91 84.93 90.74
0.59 0.66 0.50 0.66 0.75 0.76 0.86 0.64 0.99 0.72 0.64 0.58
62.23 76.88 64.79 84.23 99.86 101.34 103.27 80.36 105.67 68.73 54.64 52.18
1.06 8.01 33.59 40.78 65.13 87.33 99.10 117.19 49.01 9.53 0.87 0.93
61.17 68.87 31.20 43.45 34.73 14.01 4.17 0.00 56.66 59.20 53.77 51.25
612 689 312 435 347 140 42 0 567 592 538 512
0.69 0.69 0.69 0.69 0.69 0.69 0.69 0.69 0.69 0.69 0.69 0.69
0.66 0.66 0.66 0.66 0.66 0.66 0.66 0.66 0.66 0.66 0.66 0.66
0.45 0.45 0.45 0.45 0.45 0.45 0.45 0.45 0.45 0.45 0.45 0.45
0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20
2985 3361 1522 2120 1695 684 204 0 2765 2889 2624 2501
31.00 30.00 31.00 30.00 31.00 31.00 28.00 31.00 30.00 31.00 30.00 31
96.28 112.03 49.11 70.68 54.67 22.05 7.27 0.00 92.16 93.18 87.45 80.67
24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00
1.11 1.30 0.57 0.82 0.63 0.26 0.08 0.00 1.07 1.08 1.01 0.93
131.20 152.66 216.29 311.28 435.36 232.01 74.90 0.00 361.39 349.84 104.59 96.48
0.13 0.15 0.22 0.31 0.44 0.23 0.07 0.00 0.36 0.35 0.10 0.10
0.35 0.40 0.58 0.81 1.17 0.62 0.18 0.00 0.94 0.94 0.27 0.26
6.51
(*) Para él cálculo de la demanda de agua de un proyecto se debe tener en cuenta todas las pérdidas resultantes de la conducción, sistema de distribución y de la eficiencia de aplicación del agua al cultivo. ("El Riego -
Principios Básico". Vásquez, A; Chang, L. 1992)
Cultivo
Area (Has)
Eto (mm/mes)
Kc ponderado
Etc (mm/mes)
Pe (mm/mes)
Déficit Humedad (mm/mes)
Requerimiento Neto (m3/ha/mes)
Eficiencia de Conducción
Eficiencia de Distribución
Eficiencia de Aplicación
Efic de riego (%) *
Requerimiento Bruto (m3/ha/mes)
Días del mes
Requerimiento Bruto (m3/ha/día)
Tiempo (hrs)
Mr (lt/seg/ha)
Q requerido (lt/seg)
Q requerido (m3/seg)
Vol. (MMC/mes)
Vol. Proyecto (MMC)
Cuadro N°6.97
DEMANDA HIDRICA SUB CUENCA PACCHO
AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
37.76 37.76 61.65 61.65 115.45 139.33 139.33 115.45 61.65 42.54 18.65 18.65
109.98 115.10 127.03 129.86 132.56 132.35 118.26 122.92 109.48 103.18 93.55 98.96
0.57 0.64 0.60 0.70 0.72 0.81 0.95 0.67 0.96 0.72 0.65 0.60
62.59 74.16 76.06 91.27 94.87 106.75 112.83 82.18 105.61 74.49 60.81 59.38
0.79 3.23 9.93 18.97 42.91 92.82 116.66 127.00 44.24 5.27 0.56 0.24
61.80 70.93 66.13 72.30 51.96 13.93 0.00 0.00 61.37 69.22 60.25 59.14
618 709 661 723 520 139 0 0 614 692 602 591
0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75
0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75
0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53
0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30
2,073 2,379 2,218 2,425 1,743 467 - - 2,059 2,322 2,021 1,984
31.00 30.00 31.00 30.00 31.00 31.00 28.00 31.00 30.00 31.00 30.00 31
66.87 79.31 71.55 80.84 56.22 15.08 0.00 0.00 68.62 74.90 67.36 63.99
24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00
0.77 0.92 0.83 0.94 0.65 0.17 0.00 0.00 0.79 0.87 0.78 0.74
29.23 34.66 51.05 57.68 75.12 24.31 0.00 0.00 48.96 36.87 14.54 13.81
0.03 0.03 0.05 0.06 0.08 0.02 0.00 0.00 0.05 0.04 0.01 0.01
0.08 0.09 0.14 0.15 0.20 0.07 0.00 0.00 0.13 0.10 0.04 0.04
1.02
(*) Para él cálculo de la demanda de agua de un proyecto se debe tener en cuenta todas las pérdidas resultantes de la conducción, sistema de distribución y de la eficiencia de aplicación del agua al cultivo. ("El Riego -
Principios Básico". Vásquez, A; Chang, L. 1992)
101

Cultivo
Area (Has)
Eto (mm/mes)
Kc ponderado
Etc (mm/mes)
Pe (mm/mes)
Déficit Humedad (mm/mes)
Requerimiento Neto (m3/ha/mes)
Eficiencia de Conducción
Eficiencia de Distribución
Eficiencia de Aplicación
Efic de riego (%) *
Requerimiento Bruto (m3/ha/mes)
Días del mes
Requerimiento Bruto (m3/ha/día)
Tiempo (hrs)
Mr (lt/seg/ha)
Q requerido (lt/seg)
Q requerido (m3/seg)
Vol. (MMC/mes)
Vol. Proyecto (MMC)
Cuadro N°6.98
DEMANDA HIDRICA SUB CUENCA YARUCAYA
AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
58.14 139.92 150.07 150.07 171.49 195.89 195.89 185.74 164.32 164.32 58.14 58.14
108.27 113.30 125.07 127.87 130.51 129.88 116.08 120.63 107.86 101.64 92.14 97.82
0.54 0.47 0.54 0.65 0.73 0.81 0.97 0.93 0.93 0.79 0.67 0.53
58.87 53.12 66.96 83.20 94.99 104.84 112.22 111.70 100.55 80.61 61.79 51.96
0.00 0.40 12.90 17.57 62.00 101.39 101.70 158.00 29.56 1.80 0.11 0.00
58.87 52.72 54.06 65.63 32.99 3.45 10.52 0.00 70.99 78.81 61.68 51.96
588.67 527.22 540.63 656.25 329.93 34.52 105.23 0.00 709.92 788.07 616.82 519.64
0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75
0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75
0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53
0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30
1,974.57 1,768.45 1,813.43 2,201.27 1,106.68 115.80 352.98 0.00 2,381.29 2,643.42 2,069.01 1,743.02
31.00 30.00 31.00 30.00 31.00 31.00 28.00 31.00 30.00 31.00 30.00 31
63.70 58.95 58.50 73.38 35.70 3.74 12.61 0.00 79.38 85.27 68.97 56.23
24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00
0.74 0.68 0.68 0.85 0.41 0.04 0.15 0.00 0.92 0.99 0.80 0.65
42.86 95.46 101.61 127.45 70.86 8.47 28.58 0.00 150.96 162.17 46.41 37.84
0.04 0.10 0.10 0.13 0.07 0.01 0.03 0.00 0.15 0.16 0.05 0.04
0.11 0.25 0.27 0.33 0.19 0.02 0.07 0.00 0.39 0.43 0.12 0.10
2.29
(*) Para él cálculo de la demanda de agua de un proyecto se debe tener en cuenta todas las pérdidas resultantes de la conducción, sistema de distribución y de la eficiencia de aplicación del agua al cultivo. ("El Riego -
Principios Básico". Vásquez, A; Chang, L. 1992)
Cultivo
Area (Has)
Eto (mm/mes)
Kc ponderado
Etc (mm/mes)
Pe (mm/mes)
Déficit Humedad (mm/mes)
Requerimiento Neto (m3/ha/mes)
Eficiencia de Conducción
Eficiencia de Distribución
Eficiencia de Aplicación
Efic de riego (%) *
Requerimiento Bruto (m3/ha/mes)
Días del mes
Requerimiento Bruto (m3/ha/día)
Tiempo (hrs)
Mr (lt/seg/ha)
Q requerido (lt/seg)
Q requerido (m3/seg)
Cuadro N°6.99
DEMANDA HIDRICA SUB CUENCA PICUNCHE
AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
23.39 23.39 56.63 56.63 71.50 86.29 86.29 53.05 38.18 26.34 11.55 11.55
113.45 118.71 130.98 134.37 137.22 136.86 122.21 127.08 113.16 106.29 96.40 101.65
0.50 0.59 0.52 0.75 0.88 0.87 0.91 0.83 1.00 0.77 0.68 0.50
56.73 70.04 67.54 100.88 120.11 119.17 111.05 104.85 113.27 81.39 65.55 50.83
0.69 2.80 8.62 16.47 37.26 80.50 101.31 110.29 38.42 4.57 0.46 0.21
56.04 67.24 58.92 84.41 82.85 38.67 9.74 0.00 74.85 76.82 65.09 50.62
560 672 589 844 829 387 97 0 749 768 651 506
0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75
0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75
0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53
0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30
1,880 2,255 1,976 2,831 2,779 1,297 327 - 2,511 2,577 2,183 1,698
31.00 30.00 31.00 30.00 31.00 31.00 28.00 31.00 30.00 31.00 30.00 31
60.63 75.18 63.75 94.38 89.65 41.85 11.67 0.00 83.69 83.13 72.78 54.77
24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00
0.70 0.87 0.74 1.09 1.04 0.48 0.14 0.00 0.97 0.96 0.84 0.63
16.41 20.35 41.78 61.86 74.18 41.79 11.66 0.00 36.98 25.34 9.73 7.32
0.02 0.02 0.04 0.06 0.07 0.04 0.01 0.00 0.04 0.03 0.01 0.01
0.04 0.05 0.11 0.16 0.20 0.11 0.03 0.00 0.10 0.07 0.03 0.02
Vol. (MMC/mes)
Vol. Proyecto (MMC)
0.92
(*) Para él cálculo de la demanda de agua de un proyecto se debe tener en cuenta todas las pérdidas resultantes de la conducción, sistema de distribución y de la eficiencia de aplicación del agua al
cultivo. ("El Riego - Principios Básico". Vásquez, A; Chang, L. 1992)
Cuadro N°6.100
DEMANDA HIDRICA SUB CUENCA HUANCOY
Cultivo
AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Area (Has)
803 803 1,116 1,116 1,116 1,581 1,510 1,268 1,268 944 579 579
Eto (mm/mes)
104.87 116.22 129.46 128.56 133.20 133.37 119.69 124.82 107.15 95.91 84.93 90.74
Kc ponderado
0.50 0.59 0.61 0.71 0.87 0.81 0.91 1.05 0.91 0.80 0.67 0.52
Etc (mm/mes)
52.84 68.22 78.50 91.52 115.52 108.32 108.60 131.34 97.30 76.69 57.22 47.27
Pe (mm/mes)
1.06 8.01 33.59 40.78 65.13 87.33 99.10 117.19 49.01 9.53 0.87 0.93
Déficit Humedad (mm/mes)
51.78 60.21 44.91 50.74 50.39 20.99 9.50 14.15 48.29 67.16 56.35 46.34
Requerimiento Neto (m3/ha/mes) 517.78 602.12 449.08 507.35 503.94 209.92 95.01 141.49 482.88 671.56 563.49 463.40
Eficiencia de Conducción
0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75
Eficiencia de Distribución
0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75
Eficiencia de Aplicación
0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53
Efic de riego (%) *
0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30
Requerimiento Bruto (m3/ha/mes) 1,737 2,020 1,506 1,702 1,690 704 319 475 1,620 2,253 1,890 1,554
Días del mes
31.00 30.00 31.00 30.00 31.00 31.00 28.00 31.00 30.00 31.00 30.00 31
Requerimiento Bruto (m3/ha/día) 56.03 67.32 48.59 56.73 54.53 22.71 11.38 15.31 53.99 72.67 63.00 50.14
Tiempo (hrs)
24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00
Mr (lt/seg/ha)
0.65 0.78 0.56 0.66 0.63 0.26 0.13 0.18 0.62 0.84 0.73 0.58
Q requerido (lt/seg)
520.51 625.47 627.76 732.86 704.45 415.74 198.95 224.67 792.30 793.72 421.85 335.73
Q requerido (m3/seg)
0.52 0.63 0.63 0.73 0.70 0.42 0.20 0.22 0.79 0.79 0.42 0.34
Vol. (MMC/mes)
1.39 1.62 1.68 1.90 1.89 1.11 0.48 0.60 2.05 2.13 1.09 0.90
Vol. Proyecto (MMC)
16.85
(*) Para él cálculo de la demanda de agua de un proyecto se debe tener en cuenta todas las pérdidas resultantes de la conducción, sistema de distribución y de la eficiencia de aplicación del agua al cultivo. ("El Riego -
Principios Básico". Vásquez, A; Chang, L. 1992)
102

Cuadro N°6.101
DEMANDA HIDRICA SUB CUENCA AUQUIMARCA
Cultivo
AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
Area (Has)
271.50 737.70 823.50 823.50 955.70 1155.90 1155.90 1070.10 937.90 937.90 271.50 271.50
Eto (mm/mes)
114.34 117.85 133.90 134.99 138.65 135.13 120.11 125.17 112.64 107.97 98.50 104.02
Kc ponderado
0.54 0.47 0.54 0.67 0.74 0.79 0.93 0.93 0.96 0.80 0.67 0.53
Etc (mm/mes)
61.79 55.97 71.97 90.18 102.87 106.26 112.23 116.39 108.37 86.54 66.13 55.01
Pe (mm/mes)
0.75 3.06 9.41 17.97 40.65 87.93 110.50 120.31 41.91 4.99 0.53 0.23
Déficit Humedad (mm/mes)
61.04 52.91 62.56 72.21 62.22 18.33 1.73 0.00 66.46 81.55 65.60 54.78
Requerimiento Neto (m3/ha/mes) 610.37 529.11 625.62 722.11 622.25 183.26 17.26 0.00 664.64 815.49 655.98 547.80
Eficiencia de Conducción
0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75
Eficiencia de Distribución
0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75
Eficiencia de Aplicación
0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53
Efic de riego (%) *
0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30
Requerimiento Bruto (m3/ha/mes) 2047 1775 2099 2422 2087 615 58 0 2229 2735 2200 1837
Días del mes
31.00 30.00 31.00 30.00 31.00 31.00 28.00 31.00 30.00 31.00 30.00 31
Requerimiento Bruto (m3/ha/día) 66.04 59.16 67.69 80.74 67.33 19.83 2.07 0.00 74.31 88.24 73.34 59.27
Tiempo (hrs)
24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00
Mr (lt/seg/ha)
0.76 0.68 0.78 0.93 0.78 0.23 0.02 0.00 0.86 1.02 0.85 0.69
Q requerido (lt/seg)
207.53 505.12 645.20 769.55 744.75 265.28 27.66 0.00 806.70 957.85 230.48 186.26
Q requerido (m3/seg)
0.21 0.51 0.65 0.77 0.74 0.27 0.03 0.00 0.81 0.96 0.23 0.19
Vol. (MMC/mes)
0.56 1.31 1.73 1.99 1.99 0.71 0.07 0.00 2.09 2.57 0.60 0.50
Vol. Proyecto (MMC)
14.11
(*) Para él cálculo de la demanda de agua de un proyecto se debe tener en cuenta todas las pérdidas resultantes de la conducción, sistema de distribución y de la eficiencia de aplicación del agua al cultivo. ("El Riego -
Principios Básico". Vásquez, A; Chang, L. 1992)
Cultivo
Area (Has)
Eto (mm/mes)
Kc ponderado
Etc (mm/mes)
Pe (mm/mes)
Déficit Humedad (mm/mes)
Requerimiento Neto (m3/ha/mes)
Eficiencia de Conducción
Eficiencia de Distribución
Eficiencia de Aplicación
Efic de riego (%) *
Requerimiento Bruto (m3/ha/mes)
Días del mes
Requerimiento Bruto (m3/ha/día)
Tiempo (hrs)
Mr (lt/seg/ha)
Q requerido (lt/seg)
Q requerido (m3/seg)
Vol. (MMC/mes)
Vol. Proyecto (MMC)
Cuadro N°6.102
DEMANDA HIDRICA SUB CUENCA YURACYACU
AGO SEP OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL
22.66 22.66 51.32 51.32 64.15 77.25 77.50 49.04 36.42 23.51 10.56 10.31
84.72 93.43 104.20 103.54 107.34 107.67 96.49 100.31 85.86 77.47 69.58 74.51
0.44 0.52 0.49 0.71 0.84 0.92 0.95 0.90 1.08 1.01 1.23 1.09
37.69 49.04 51.11 73.95 90.29 99.01 91.96 89.98 92.42 77.90 85.82 81.18
1.62 12.25 51.34 62.34 99.56 133.48 151.47 179.13 74.90 14.56 1.33 1.42
36.07 36.79 0.00 11.61 0.00 0.00 0.00 0.00 17.52 63.34 84.49 79.76
361 368 0 116 0 0 0 0 175 633 845 798
0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75
0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75
0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53 0.53
0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30
1,210 1,234 - 389 - - - - 588 2,125 2,834 2,675
31.00 30.00 31.00 30.00 31.00 31.00 28.00 31.00 30.00 31.00 30.00 31
39.03 41.14 0.00 12.98 0.00 0.00 0.00 0.00 19.59 68.54 94.47 86.30
24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00
0.45 0.48 0.00 0.15 0.00 0.00 0.00 0.00 0.23 0.79 1.09 1.00
10.24 10.79 0.00 7.71 0.00 0.00 0.00 0.00 8.26 18.65 11.55 10.30
0.01 0.01 0.00 0.01 0.00 0.00 0.00 0.00 0.01 0.02 0.01 0.01
0.03 0.03 0.00 0.02 0.00 0.00 0.00 0.00 0.02 0.05 0.03 0.03
0.20
(*) Para él cálculo de la demanda de agua de un proyecto se debe tener en cuenta todas las pérdidas resultantes de la conducción, sistema de distribución y de la eficiencia de aplicación del agua al cultivo. ("El Riego -
Principios Básico". Vásquez, A; Chang, L. 1992)
Cuadro N°6.103
DEMANDA DE AGUA POR SUBCUENCAS
SUBCUENCA AREA BAJO RIEGO DEMANDA % DEMANDA
(ha) ANUAL (MMC) ANUAL
Alto Huaura 648.93 1.29 2.98
Checras 909.06 6.51 15.06
Yuracyacu 76.90 0.20 0.46
Huancoy 1,557.65 16.85 38.97
Yarucaya 195.89 2.34 5.41
Paccho 139.33 1.02 2.36
Picunche 86.29 0.92 2.13
Auquimarca 1,155.90 14.11 32.63
TOTAL 4,769.95 43.24 100
103

ANEXO VIII
PRECIPITACIONES MÁXIMAS
104

Cuadro 7.1
DESCARGAS MÁXIMAS ANULES
RIO HUAURA (m 3 /s)
año m3/s
1950 70
1951 149
1952 165
1953 145
1954 160
1955 230
1956 101
1957 82
1958 71
1959 82
1960 86
1961 74
1962 85
1964 103
1965 109
1966 98
1967 152
1968 57
1969 73
1970 98
1971 80
1973 164
1974 142
2002 91
2003 91
2004 48
2005 42
2006 159
2007 123
maximo 230
CASABLANCA, SENAMHI
ALCO-SAYAN, ALA-HUAURA
ALCO-SAYAN, SENAMHI
Fuente: Elaboración Propia
105

Cuadro N°7.2
DESCARGAS MÁXIMAS ANUALES - RIO HUAURA
Periodo de Retorno
Distribucion
Lognormal Gumbel Pearson tipo III
Tr(años) (m3/s) (m3/s) (m3/s)
200 281 270 264
100 254 246 242
50 228 222 221
20 193 190 191
Fuente: Elaboración propia
Cuadro N°7.3
DESCARGAS MÁXIMAS DEL RIO HUAURA (m3/s)
Tr(años) Probabilidad Caudal Desviacion Intervalo
200 0.995 270 29.8 212 - 329
100 0.990 246 26.4 195 - 298
50 0.980 222 22.9 177 - 267
20 0.950 190 18.4 154 - 226
10 0.900 165 15 136 - 195
Fuente: elaboración propia con apoyo del software Hyfran.
Cuadro N°7.4
PRECIPITACIÓN MÁXIMA EN 24 HORAS - ESTACIÓN PACCHO
código año mm/dia codigo año mm/dia
155200 1966 20.0 155200 1988 30.2
155200 1967 28.0 155200 1989 30.4
155200 1968 32.4 155200 1990 23.9
155200 1969 18.2 155200 1991 18.2
155200 1970 13.7 155200 1992 11.9
155200 1971 15.0 155200 1993 21.8
155200 1972 39.4 155200 1994 27.5
155200 1973 23.4 155200 1995 21.5
155200 1974 18.9 155200 1996 39.2
155200 1975 20.0 155200 1997 26.4
155200 1976 23.2 155200 1998 32.9
155200 1977 17.5 155200 1999 44.5
155200 1978 22.0 155200 2000 25.8
155200 1979 13.6 155200 2001 24.2
155200 1980 13.7 155200 2002 22.6
155200 1981 31.0 155200 2003 26.3
155200 1982 23.8 155200 2004 22.6
155200 1983 32.4 155200 2005 18.8
155200 1984 34.6 155200 2006 26.2
155200 1985 28.3 155200 2007 27.8
155200 1986 29.1 155200 2008 27.5
155200 1987 18.4
106

Cuadro N°7.5
PRECIPITACIÓN MÁXIMA EN 24 HORAS - ESTACIÓN ANDAJES
código año mm/dia codigo año mm/dia
155201 1963 14.9 155201 1988 30.0
155201 1964 35.1 155201 1990 18.2
155201 1965 30.3 155201 1991 34.6
155201 1966 27.2 155201 1992 16.9
155201 1967 37.0 155201 1993 20.2
155201 1968 21.0 155201 1994 17.8
155201 1969 14.3 155201 1995 15.4
155201 1970 25.8 155201 1996 19.9
155201 1971 24.1 155201 1997 19.8
155201 1972 42.8 155201 1998 16.1
155201 1973 25.6 155201 1999 16.0
155201 1974 18.0 155201 2000 17.3
155201 1975 25.5 155201 2001 17.0
155201 1976 15.6 155201 2002 22.8
155201 1977 26.5 155201 2003 21.1
155201 1978 19.7 155201 2004 15.9
155201 1983 4.1 155201 2005 11.5
155201 1984 2.3 155201 2006 20.7
155201 1985 24.0 155201 2007 25.0
155201 1986 31.3 155201 2008 20.3
155201 1987 24.9 155200 2008 27.5
Cuadro N°7.6
PRECIPITACIÓN MÁXIMA EN 24 HORAS - ESTACIÓN PAMPA LIBRE
código año mm/dia codigo año mm/dia
155107 1969 3.3 155107 1992 7.2
155107 1970 7.0 155107 1993 8.2
155107 1971 9.0 155107 1994 10.5
155107 1972 9.6 155107 1995 8.7
155107 1973 19.3 155107 1996 17.1
155107 1974 8.1 155107 1997 8.6
155107 1975 10.6 155107 1998 11.7
155107 1976 9.3 155107 1999 13.0
155107 1977 14.1 155107 2000 13.0
155107 1978 8.6 155107 2001 11.5
155107 1984 6.3 155107 2002 7.0
155107 1985 6.5 155107 2003 9.1
155107 1986 4.5 155107 2004 13.4
155107 1987 17.0 155107 2005 6.1
155107 1988 5.8 155107 2006 12.3
155107 1989 8.9 155107 2007 9.5
155107 1990 11.4 155107 2008 13.6
155107 1991 8.7 155107 2009 9.8
107

Cuadro N°7.7
PRECIPITACIÓN MÁXIMA EN 24 HORAS - ESTACIÓN PARQUIN
código año mm/dia codigo año mm/dia
155212 1966 31.2 155212 1987 24.6
155212 1967 35.5 155212 1988 20.9
155212 1968 12.3 155212 1989 21.3
155212 1969 19.2 155212 1990 23.4
155212 1970 19.5 155212 1991 17.2
155212 1971 22.9 155212 1992 22.8
155212 1972 26.2 155212 1993 22.0
155212 1973 23.3 155212 1994 28.8
155212 1974 23.4 155212 1995 19.2
155212 1975 28.3 155212 1997 23.2
155212 1976 25.5 155212 1998 20.3
155212 1977 25.8 155212 1999 34.5
155212 1978 44.8 155212 2000 21.8
155212 1979 22.4 155212 2001 24.4
155212 1980 16.5 155212 2002 26.0
155212 1981 21.9 155212 2003 22.8
155212 1982 35.3 155212 2004 22.6
155212 1983 31.7 155212 2005 17.2
155212 1984 35.5 155212 2006 30.2
155212 1985 33.8 155212 2007 24.0
155212 1986 19.0 155212 2008 23.4
Cuadro N°7.8
PRECIPITACIÓN MÁXIMA EN 24 HORAS - ESTACIÓN OYÓN
código año mm/dia codigo año mm/dia
541 1963 13.2 541 1988 16.4
541 1964 18.6 541 1989 21.8
541 1965 28.2 541 1990 24.9
541 1966 22.6 541 1991 11.2
541 1968 16.8 541 1992 12.5
541 1969 23.8 541 1993 17.3
541 1970 18.7 541 1994 16.0
541 1971 13.7 541 1995 22.1
541 1972 26.4 541 1996 23.7
541 1973 28.2 541 1997 19.6
541 1974 22.5 541 1998 19.5
541 1975 26.5 541 1999 22.5
541 1976 21.7 541 2000 20.3
541 1977 17.5 541 2001 19.5
541 1978 17.2 541 2002 22.1
541 1979 20.1 541 2003 26.6
541 1980 20.2 541 2004 16.6
541 1981 29.8 541 2005 15.9
541 1982 23.0 541 2006 20.6
541 1983 21.8 541 2007 22.2
541 1986 21.6 541 2008 20.7
541 1987 16.1
108

ANEXO IX
MODELAMIENTO
109

Cuadro N°8.1
Unidad Subcuenca Estación Banda de Altitud Area
Hidrográfica Húmeda elevación Media(msnm) (km2)
Auquimarca 1001 Auquimarca Bajo 2869 173.82
1002 Auquimarca Alto 4372 239.44
Picunche 1003 Picunche Alto 3973 23.70
1004 Picunche Bajo 2736 33.69
Paccho 1005 Paccho Bajo 2958 36.57
1006 Paccho Alto 4176 66.06
Yarucaya 1007 Yarucaya Bajo 3052 66.58
1012 Yarucaya Alto 4225 155.67
Checras 1008 Checras Bajo 3032 123.00
Huaura
1010 Checras Alto 4303 340.65
Yaracyacu 1011 Yaracyacu 4516 303.06
Huancoy 1009 Huancoy Bajo 2954 43.08
1013 Huancoy Alto 4350 150.65
Huaura 1014 Huaura Medio 3072 86.16
1015 Huaura Alto 4436 675.72
Patón 1025 Patón 4604 41.83
Surasaca 1026 Surasaca 4732 52.80
Cochaquillo 1027 Cochaquillo 4696 50.77
Quichas 1028 Quichas 4681 35.62
Fuente: Elaboración propia
BANDAS DE ELEVACIÓN (Catchments)
Cuadro N°8.2
CAUDAL MEDIO MENSUAL DE LOS PRINCIPALES TRIBUTARIOS DE RÍO HUAURA (m3/s)
Afluente SET OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL AGO
Rio Alto-Huaura 5.7 6.8 8.5 12.7 18.3 24.9 26.8 18.3 9.3 6.8 5.5 5.4
Rio Checras 4.9 5.6 7.0 8.4 12.2 17.9 21.2 13.0 7.2 5.7 4.8 4.4
Quebrada Picunche 0.1 0.1 0.1 0.1 0.4 0.9 1.0 0.5 0.2 0.1 0.1 0.1
Quebrada Paccho 0.3 0.2 0.3 0.4 1.3 2.5 2.9 1.5 0.6 0.4 0.3 0.3
Quebrada Yarucaya 0.2 0.3 0.4 0.8 2.0 3.1 3.8 2.0 0.8 0.5 0.4 0.3
Quebrada Huancoy 0.2 0.2 0.3 0.7 2.4 3.8 4.6 1.6 0.5 0.6 0.6 0.3
Fuente: Elaboración propia
110

Cuadro N°8.3
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. MEDIA
1967 17.3 43.0 47.6 26.8 8.0 5.6 4.7 4.1 3.8 4.6 7.1 7.7 15.0
1968 5.8 6.5 6.4 7.7 4.5 3.6 4.3 5.5 5.3 3.8 2.9 3.3 5.0
1969 5.7 8.2 11.2 8.5 9.0 6.9 5.3 3.3 2.8 3.7 6.3 13.1 7.0
1970 18.2 13.3 10.4 11.2 7.0 5.3 4.2 3.7 4.7 5.1 6.4 7.4 8.1
1971 7.6 12.9 22.5 12.5 6.6 5.7 5.0 4.5 4.7 5.8 6.4 4.2 8.2
1972 9.3 12.4 32.1 16.5 7.1 5.5 4.7 4.1 4.9 5.1 5.1 6.2 9.4
1973 14.1 15.4 18.1 17.5 10.2 6.7 6.1 5.7 5.6 6.7 6.8 9.9 10.2
1974 9.0 14.3 23.1 11.7 6.8 5.5 4.6 4.4 5.3 5.5 5.6 3.7 8.3
1975 5.7 10.8 10.6 5.9 4.3 3.8 3.2 2.9 2.9 4.0 4.7 4.3 5.3
1976 9.8 21.3 19.8 10.5 5.7 5.0 4.6 4.5 4.9 4.2 3.8 3.1 8.1
1977 2.3 9.2 10.5 6.5 4.0 3.4 4.2 3.1 3.1 2.7 3.9 5.6 4.9
1978 8.9 17.5 13.2 8.7 4.8 4.0 4.0 3.9 3.8 3.8 5.4 6.9 7.1
1979 6.0 13.7 17.2 9.5 5.2 4.3 3.6 3.2 3.6 3.4 3.4 3.3 6.3
1980 2.6 3.2 2.7 2.0 1.7 1.9 1.8 2.0 2.4 2.9 5.0 5.8 2.8
1981 10.0 23.5 26.0 9.5 5.0 4.2 3.5 3.2 5.5 5.3 8.2 11.6 9.6
1982 12.8 27.3 16.6 11.7 6.4 5.4 4.4 3.9 5.4 6.4 8.4 8.0 9.7
1983 15.2 11.9 16.1 13.8 7.3 5.6 4.6 5.2 5.5 5.9 7.2 10.6 9.1
1984 13.4 28.6 28.6 12.4 9.2 7.1 5.5 4.7 4.3 7.4 10.6 13.2 12.1
1985 9.1 20.7 20.5 13.5 8.9 6.8 5.4 4.7 6.6 6.9 7.4 9.0 10.0
1986 14.7 21.9 17.0 13.8 7.1 5.8 4.8 4.2 5.2 6.5 6.5 6.0 9.5
1987 19.9 21.7 13.9 10.3 6.6 5.4 4.6 4.5 5.2 4.9 7.0 7.4 9.3
1988 12.5 13.7 13.1 12.3 7.4 5.5 4.4 4.8 6.1 6.0 6.9 6.4 8.3
1989 15.8 27.0 26.0 16.6 8.3 6.6 5.2 4.5 4.3 4.7 5.5 3.7 10.7
1990 5.3 8.8 9.2 7.2 4.6 4.2 3.8 3.5 4.0 6.1 10.8 8.0 6.3
1991 10.2 8.1 15.2 10.4 5.5 4.7 4.1 3.8 4.3 4.9 5.6 5.2 6.8
1992 5.3 5.1 6.7 6.7 4.0 3.5 3.2 3.0 3.5 5.7 4.8 3.1 4.5
1993 9.1 13.8 16.6 15.8 8.4 5.7 4.5 4.0 4.5 6.5 13.8 14.4 9.8
1994 14.7 28.4 25.0 13.6 8.8 6.9 5.8 5.1 5.6 5.3 5.1 4.2 10.7
1995 5.9 6.1 11.5 9.0 5.2 4.4 4.0 3.7 4.2 4.3 6.7 5.6 5.9
1996 11.2 16.6 27.5 17.1 7.5 5.8 5.0 4.5 4.9 4.9 4.7 3.4 9.4
1997 3.5 8.0 6.7 5.8 3.7 3.3 3.5 3.3 3.5 3.9 4.4 14.9 5.4
1998 24.8 18.6 35.3 15.4 7.3 5.9 4.8 4.4 4.9 6.0 6.9 7.5 11.8
1999 9.7 28.2 26.6 15.9 11.3 7.5 5.7 4.8 5.4 6.4 5.8 9.6 11.4
2000 30.2 51.6 39.8 19.8 12.6 9.1 7.1 6.1 6.9 7.6 8.4 28.0 18.9
2001 36.3 30.7 54.0 19.6 11.8 9.3 7.6 6.6 6.3 7.7 16.6 14.0 18.4
2002 11.2 16.0 30.2 17.4 8.9 7.3 6.0 6.6 6.7 8.4 14.9 14.1 12.3
2003 23.6 19.6 45.5 24.9 10.9 8.6 7.0 6.6 7.9 7.2 8.9 11.0 15.1
2004 8.1 15.7 14.4 9.6 6.8 6.0 4.8 4.2 4.9 5.5 9.1 20.0 9.1
2005 14.1 11.4 17.7 11.2 6.5 5.6 4.9 6.1 6.1 5.8 5.0 6.8 8.4
2006 10.7 23.2 29.6 27.3 9.7 7.1 5.7 4.9 5.8 6.3 4.7 8.3 11.9
2007 17.6 19.4 30.5 17.4 9.9 7.3 5.8 5.0 6.7 7.0 5.8 5.5 11.5
2008 14.2 25.5 23.3 14.1 7.4 6.2 5.1 4.5 5.6 10.3 9.9 9.2 11.3
MEDIA 12.2 17.9 21.2 13.0 7.2 5.7 4.8 4.4 4.9 5.6 7.0 8.4 9.4
D.STAND. 7.1 9.9 11.6 5.5 2.4 1.6 1.1 1.1 1.2 1.5 3.0 5.0 4.2
Fuente: Elaboración propia
DESCARGAS MEDIAS MENSUALES RÍO CHECRAS (m3/s)
111

Cuadro N°8.4
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. MEDIA
1967 26.6 40.9 47.8 30.2 9.3 5.9 7.9 12.4 9.8 9.5 8.4 7.8 18.0
1968 12.0 13.4 16.0 8.9 6.8 6.1 3.6 3.6 4.0 6.4 7.9 9.9 8.2
1969 9.1 17.8 19.6 16.4 7.7 5.3 4.0 4.8 5.5 5.9 8.4 22.2 10.6
1970 28.2 20.2 23.1 21.2 11.6 7.6 5.2 5.0 6.9 10.0 10.4 17.3 13.9
1971 19.4 29.9 41.0 20.5 9.4 6.6 4.9 4.8 4.6 6.5 8.0 16.5 14.3
1972 20.5 21.2 46.9 32.7 12.0 7.6 5.8 6.6 7.0 7.7 8.1 10.5 15.6
1973 19.8 26.5 30.1 29.0 16.8 14.3 6.9 6.3 7.8 8.3 10.4 21.6 16.5
1974 21.5 32.2 30.3 17.7 9.1 7.2 5.7 6.0 6.1 6.2 6.9 8.1 13.1
1975 21.9 26.5 38.2 21.4 13.8 8.0 5.9 6.3 7.3 7.0 8.7 8.0 14.4
1976 18.5 30.6 30.1 16.7 8.8 7.2 5.8 6.2 6.1 5.8 6.2 8.9 12.6
1977 12.5 23.0 17.1 13.0 10.9 7.4 5.6 5.1 5.5 5.0 10.0 12.8 10.7
1978 11.6 21.9 15.9 11.6 6.7 5.3 5.3 4.6 5.8 7.1 8.6 7.7 9.3
1979 8.7 16.9 22.4 17.1 8.0 6.2 5.1 4.9 5.1 4.9 4.6 4.7 9.1
1980 8.3 11.3 14.5 8.5 5.3 3.9 3.4 3.3 3.7 7.7 10.6 12.5 7.7
1981 17.2 36.7 32.3 11.5 6.8 6.2 5.5 5.4 4.3 5.8 9.0 17.2 13.2
1982 20.3 36.0 22.7 15.2 7.9 6.5 5.7 5.5 5.5 6.9 10.3 16.1 13.2
1983 31.6 19.9 37.4 30.8 10.5 8.0 6.5 6.2 6.3 6.2 6.2 12.0 15.1
1984 26.3 36.6 39.7 25.2 12.0 10.0 7.1 7.2 7.2 9.3 12.0 11.6 17.0
1985 12.0 20.5 16.7 16.9 8.5 7.2 6.2 6.3 5.6 5.2 5.7 6.6 9.8
1986 16.4 24.6 21.6 15.9 8.3 6.5 4.7 5.7 6.5 5.9 5.5 8.5 10.8
1987 19.7 27.0 15.3 11.1 6.2 5.3 5.1 4.7 5.0 5.9 9.7 9.8 10.4
1988 17.1 18.3 14.4 16.4 9.6 7.3 6.1 4.9 5.1 6.0 5.9 8.3 9.9
1989 20.3 24.6 26.6 17.5 10.6 8.6 6.5 6.3 5.4 6.6 6.3 5.9 12.1
1990 8.6 13.1 14.1 8.7 6.0 5.4 4.4 4.4 4.5 11.7 16.6 21.5 9.9
1991 15.2 30.2 29.0 15.0 7.8 6.4 5.1 5.0 5.0 5.7 5.5 5.6 11.3
1992 6.7 7.7 9.2 8.5 5.4 4.9 4.0 4.2 4.2 4.5 4.6 5.2 5.8
1993 9.0 23.0 32.7 29.4 9.4 5.9 5.8 4.7 4.6 7.2 12.4 46.9 15.9
1994 36.5 37.5 42.0 34.0 18.0 9.0 7.7 6.2 7.6 7.2 8.2 9.3 18.6
1995 12.6 12.1 24.3 19.2 9.2 6.6 6.3 5.1 5.7 7.1 8.1 12.5 10.7
1996 22.3 26.5 30.7 20.5 9.6 6.4 6.4 5.6 5.3 5.6 5.9 7.7 12.7
1997 14.1 24.9 14.8 10.8 6.0 5.1 4.6 4.4 4.7 5.2 7.1 18.4 10.0
1998 38.4 36.7 32.7 15.4 8.0 6.0 5.7 4.9 5.1 6.5 7.5 8.0 14.6
1999 14.4 44.4 28.4 18.7 12.1 7.4 5.6 5.2 6.1 7.8 9.9 12.4 14.4
2000 22.3 32.0 28.2 20.6 12.6 7.5 5.9 5.5 6.2 7.5 8.8 19.6 14.7
2001 32.0 28.6 38.0 19.1 10.0 7.3 5.7 5.5 6.0 7.5 13.6 14.4 15.6
2002 18.3 19.2 22.7 17.0 9.0 6.5 5.5 5.2 5.8 8.5 12.8 17.5 12.3
2003 20.2 24.6 29.7 17.6 8.4 6.4 5.1 5.2 5.4 5.8 6.1 8.9 12.0
2004 9.4 14.7 14.6 9.1 5.3 4.5 3.9 4.2 4.1 6.2 12.7 17.2 8.8
2005 19.3 14.6 20.5 11.0 6.5 4.9 4.9 4.3 4.7 5.2 6.2 9.3 9.3
2006 12.4 24.6 33.9 27.5 9.6 7.0 5.0 4.8 5.2 5.8 9.4 16.1 13.4
2007 19.5 21.5 33.0 21.4 12.6 7.3 5.2 4.8 5.5 7.2 8.2 8.6 12.9
2008 16.7 32.8 28.4 18.4 8.4 6.3 5.0 4.5 5.4 7.9 6.8 11.5 12.7
MEDIA 18.3 24.9 26.8 18.3 9.3 6.8 5.5 5.4 5.7 6.8 8.5 12.7 12.4
D.STAND. 7.6 8.6 9.7 6.9 2.8 1.7 1.0 1.4 1.2 1.5 2.6 7.2 4.4
Fuente: Elaboración propia
DESCARGAS MEDIAS MENSUALES RÍO ALTO HUAURA (m3/s)
112

Cuadro N°8.5
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. MEDIA
1967 4.9 10.3 14.7 1.8 0.2 0.3 0.3 0.0 0.0 0.0 0.0 0.0 2.7
1968 1.1 1.8 2.6 0.4 0.0 0.3 0.2 0.0 0.0 0.0 0.0 0.1 0.6
1969 0.6 1.5 2.3 0.2 0.0 0.2 0.2 0.0 0.0 0.0 0.0 2.1 0.6
1970 6.0 3.2 3.4 1.8 0.7 0.6 0.5 0.3 0.3 0.4 0.4 1.0 1.5
1971 1.7 4.8 8.6 2.1 0.7 0.8 0.7 0.4 0.3 0.3 0.2 0.6 1.8
1972 2.7 3.9 13.5 3.8 1.0 1.0 0.9 0.6 0.5 0.4 0.3 1.5 2.5
1973 8.9 7.9 10.1 4.5 1.8 1.4 1.3 0.9 0.8 1.1 0.8 1.9 3.5
1974 2.3 6.0 5.5 1.7 0.9 1.1 1.0 0.7 0.6 0.5 0.5 0.5 1.8
1975 2.9 4.8 10.0 2.8 1.3 1.2 1.0 0.8 0.6 0.5 0.5 0.6 2.2
1976 3.2 6.3 4.7 1.5 0.7 0.9 0.9 0.6 0.5 0.4 0.2 0.3 1.7
1977 1.5 3.9 7.4 1.7 0.8 0.9 0.8 0.5 0.4 0.3 0.3 0.3 1.6
1978 1.0 3.3 2.5 1.2 0.4 0.6 0.6 0.3 0.2 0.2 0.2 0.5 0.9
1979 1.0 2.7 1.2 0.3 0.1 0.4 0.4 0.2 0.1 0.0 0.0 0.1 0.5
1980 0.7 1.2 0.6 0.0 0.0 0.2 0.2 0.0 0.0 0.0 0.3 0.2 0.3
1981 1.6 4.1 6.2 1.0 0.2 0.4 0.4 0.2 0.0 0.5 0.9 1.0 1.4
1982 5.0 3.0 2.9 2.3 0.6 0.7 0.6 0.4 0.3 0.4 0.4 1.1 1.5
1983 2.0 1.7 2.5 1.1 0.3 0.5 0.5 0.3 0.2 0.1 0.0 0.3 0.8
1984 3.1 6.2 2.3 0.7 0.4 0.6 0.5 0.3 0.2 0.1 0.1 1.1 1.3
1985 1.0 3.1 5.3 1.8 0.7 0.7 0.6 0.3 0.2 0.2 0.1 0.4 1.2
1986 3.0 4.4 4.1 2.2 1.0 0.8 0.7 0.4 0.3 0.2 0.1 1.2 1.5
1987 3.1 4.9 2.5 1.0 0.4 0.6 0.6 0.3 0.2 0.2 0.2 1.1 1.2
1988 2.3 3.8 1.2 0.5 0.2 0.5 0.5 0.2 0.1 0.3 0.6 0.3 0.9
1989 1.6 2.5 5.5 2.0 0.5 0.7 0.6 0.3 0.2 0.3 0.5 0.2 1.2
1990 0.6 0.9 0.7 0.0 0.0 0.3 0.3 0.1 0.0 0.1 0.3 0.5 0.3
1991 0.7 1.5 4.3 1.0 0.3 0.4 0.4 0.1 0.0 0.2 0.3 0.1 0.8
1992 0.3 0.6 0.8 0.4 0.0 0.2 0.2 0.0 0.0 0.0 0.0 0.0 0.2
1993 0.6 2.5 5.2 2.6 0.6 0.5 0.4 0.2 0.0 0.1 0.4 0.9 1.2
1994 2.5 5.8 4.7 1.8 0.6 0.7 0.6 0.3 0.2 0.1 0.1 0.2 1.5
1995 0.9 1.2 1.7 1.0 0.2 0.4 0.4 0.2 0.1 0.0 0.0 0.5 0.6
1996 2.4 5.4 5.2 1.7 0.5 0.6 0.6 0.3 0.2 0.1 0.1 0.3 1.4
1997 1.2 2.6 1.2 0.2 0.0 0.3 0.4 0.1 0.0 0.0 0.1 1.7 0.7
1998 7.6 7.4 5.2 1.2 0.5 0.7 0.6 0.4 0.3 0.2 0.2 0.2 2.0
1999 1.6 9.0 5.4 1.9 0.8 0.9 0.7 0.5 0.3 0.4 0.2 0.3 1.8
2000 2.0 4.6 4.5 2.3 1.0 0.9 0.8 0.5 0.3 0.3 0.2 2.0 1.6
2001 6.9 4.5 6.7 2.3 0.9 1.0 0.9 0.6 0.5 0.4 0.7 0.7 2.2
2002 0.8 2.3 3.1 2.4 0.7 0.8 0.7 0.4 0.5 0.6 1.0 1.6 1.3
2003 2.0 2.7 3.3 1.7 0.6 0.7 0.7 0.4 0.3 0.2 0.1 0.8 1.1
2004 1.1 1.8 2.7 1.0 0.3 0.5 0.5 0.3 0.2 0.2 0.3 0.9 0.8
2005 1.3 1.2 2.1 0.4 0.1 0.4 0.4 0.2 0.1 0.0 0.0 0.2 0.5
2006 1.5 1.5 4.0 3.8 0.7 0.7 0.5 0.3 0.2 0.1 0.0 1.0 1.2
2007 3.1 3.8 6.5 3.7 0.8 0.8 0.7 0.4 0.3 0.3 0.2 0.2 1.7
2008 1.7 6.6 5.4 1.9 0.6 0.8 0.7 0.4 0.3 0.3 0.3 0.5 1.6
MEDIA 2.4 3.8 4.6 1.6 0.5 0.6 0.6 0.3 0.2 0.2 0.3 0.7 1.3
D.STAND. 2.0 2.3 3.2 1.1 0.4 0.3 0.2 0.2 0.2 0.2 0.3 0.6 0.9
Fuente: Elaboración propia
DESCARGAS MEDIAS MENSUALES QUEBRADA HUANCAY (m3/s)
113

Cuadro N°8.6
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. MEDIA
1967 4.0 6.5 3.7 1.1 0.4 0.2 0.1 0.1 0.1 0.1 0.1 0.0 1.4
1968 0.2 0.3 1.1 0.5 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.2
1969 0.1 0.6 1.2 0.6 0.3 0.2 0.1 0.1 0.1 0.1 0.9 2.0 0.5
1970 3.2 1.3 0.8 0.4 0.2 0.2 0.2 0.1 0.2 0.3 0.3 0.3 0.6
1971 0.4 1.5 5.4 2.7 0.8 0.4 0.3 0.2 0.2 0.2 0.2 0.1 1.0
1972 0.2 2.7 14.3 6.4 1.3 0.6 0.4 0.3 0.3 0.3 0.2 0.5 2.3
1973 6.2 9.0 4.4 2.1 0.8 0.6 0.5 0.4 0.4 0.3 0.3 0.6 2.1
1974 4.2 8.2 3.2 1.1 0.7 0.6 0.5 0.4 0.4 0.3 0.3 0.3 1.7
1975 0.6 2.2 2.1 0.9 0.5 0.5 0.4 0.3 0.3 0.3 0.3 0.3 0.7
1976 2.3 2.5 3.2 1.1 0.6 0.5 0.4 0.3 0.3 0.3 0.3 0.3 1.0
1977 3.6 8.3 6.0 3.9 1.3 0.8 0.5 0.5 0.4 0.4 0.4 0.3 2.2
1978 0.7 1.6 3.3 2.1 0.9 0.6 0.5 0.4 0.4 0.3 0.3 0.3 1.0
1979 0.4 0.5 1.5 1.2 0.6 0.4 0.3 0.3 0.3 0.2 0.2 0.2 0.5
1980 0.3 0.4 0.4 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2
1981 0.3 1.7 2.8 1.2 0.5 0.3 0.3 0.2 0.2 0.2 0.2 0.3 0.7
1982 0.5 0.5 0.4 0.4 0.3 0.2 0.2 0.2 0.2 0.3 0.3 0.5 0.3
1983 1.0 0.9 2.7 2.0 0.7 0.4 0.3 0.2 0.2 0.2 0.2 0.4 0.8
1984 0.9 4.8 3.4 1.5 1.1 0.6 0.4 0.3 0.3 0.3 0.4 0.6 1.2
1985 0.5 1.2 2.0 1.2 0.6 0.4 0.3 0.3 0.2 0.2 0.2 0.2 0.6
1986 0.9 2.4 2.0 1.8 0.7 0.5 0.3 0.3 0.3 0.2 0.2 0.7 0.9
1987 1.5 2.1 1.8 0.8 0.5 0.4 0.3 0.3 0.3 0.2 0.2 0.2 0.7
1988 0.9 1.9 1.5 1.2 0.6 0.4 0.3 0.3 0.2 0.2 0.2 0.2 0.6
1989 1.4 4.3 4.3 1.4 0.6 0.4 0.3 0.3 0.3 0.2 0.2 0.2 1.2
1990 0.3 0.4 0.3 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2
1991 0.3 0.6 1.3 0.7 0.3 0.3 0.2 0.2 0.2 0.1 0.1 0.1 0.4
1992 0.3 0.7 0.5 0.3 0.2 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.2
1993 0.4 1.4 3.0 2.1 0.7 0.4 0.3 0.2 0.2 0.2 0.3 0.6 0.8
1994 1.5 3.0 2.2 1.2 0.5 0.4 0.3 0.2 0.2 0.2 0.2 0.3 0.8
1995 0.6 0.8 1.2 1.2 0.6 0.4 0.3 0.2 0.2 0.2 0.3 0.5 0.5
1996 1.0 2.2 2.8 1.2 0.5 0.4 0.3 0.2 0.2 0.2 0.2 0.2 0.8
1997 0.6 1.6 1.2 0.8 0.4 0.3 0.2 0.2 0.2 0.2 0.3 1.5 0.6
1998 4.1 5.3 6.5 2.2 0.8 0.5 0.4 0.3 0.3 0.3 0.3 0.3 1.8
1999 0.7 5.0 3.6 1.8 1.2 0.7 0.4 0.4 0.3 0.3 0.3 0.4 1.3
2000 1.2 3.3 2.9 1.5 0.9 0.6 0.4 0.3 0.3 0.3 0.3 0.7 1.1
2001 3.2 2.8 4.9 1.7 0.7 0.5 0.4 0.4 0.4 0.3 0.5 0.6 1.4
2002 0.7 1.5 2.1 2.1 0.8 0.5 0.4 0.3 0.3 0.3 0.5 0.5 0.9
2003 0.7 1.4 2.0 1.0 0.5 0.4 0.3 0.3 0.3 0.2 0.2 0.6 0.7
2004 0.6 1.6 1.7 1.2 0.6 0.4 0.3 0.3 0.3 0.2 0.3 0.6 0.7
2005 0.8 0.9 1.5 0.9 0.5 0.4 0.3 0.2 0.2 0.2 0.2 0.5 0.5
2006 1.4 3.1 4.7 2.4 0.8 0.5 0.4 0.3 0.3 0.2 0.2 0.5 1.2
2007 1.2 1.8 4.1 2.7 0.9 0.6 0.4 0.3 0.3 0.3 0.3 0.3 1.1
2008 0.8 2.4 4.0 1.7 0.7 0.5 0.4 0.3 0.3 0.3 0.3 0.3 1.0
MEDIA 1.3 2.5 2.9 1.5 0.6 0.4 0.3 0.3 0.3 0.2 0.3 0.4 0.9
D.STAND. 1.4 2.2 2.4 1.1 0.3 0.1 0.1 0.1 0.1 0.1 0.1 0.4 0.7
Fuente: Elaboración propia
DESCARGAS MEDIAS MENSUALES QUEBRADA PACCHO (m3/s)
114

Cuadro N°8.7
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. MEDIA
1967 1.7 2.4 1.4 0.4 0.2 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.5
1968 0.0 0.1 0.4 0.2 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.1
1969 0.0 0.2 0.4 0.2 0.1 0.1 0.1 0.0 0.0 0.0 0.3 0.7 0.2
1970 1.1 0.5 0.3 0.1 0.1 0.1 0.1 0.0 0.1 0.1 0.1 0.1 0.2
1971 0.1 0.5 1.9 1.0 0.3 0.2 0.1 0.1 0.1 0.0 0.0 0.0 0.4
1972 0.0 0.9 5.0 2.5 0.5 0.2 0.2 0.1 0.1 0.1 0.0 0.1 0.8
1973 2.1 3.2 1.6 0.8 0.3 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.7
1974 1.4 2.9 1.2 0.4 0.2 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.6
1975 0.2 0.7 0.8 0.3 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.0 0.2
1976 0.7 0.9 1.1 0.4 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.3
1977 1.2 2.9 2.2 1.4 0.5 0.3 0.2 0.1 0.1 0.1 0.1 0.1 0.8
1978 0.2 0.5 1.1 0.8 0.3 0.2 0.2 0.1 0.1 0.1 0.1 0.0 0.3
1979 0.1 0.2 0.5 0.4 0.2 0.1 0.1 0.1 0.1 0.1 0.0 0.0 0.2
1980 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.1
1981 0.1 0.6 1.0 0.4 0.2 0.1 0.1 0.1 0.1 0.0 0.0 0.1 0.2
1982 0.1 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1
1983 0.3 0.3 0.9 0.7 0.3 0.2 0.1 0.1 0.1 0.0 0.0 0.1 0.3
1984 0.3 1.6 1.2 0.5 0.4 0.2 0.1 0.1 0.1 0.1 0.1 0.2 0.4
1985 0.1 0.4 0.7 0.4 0.2 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.2
1986 0.3 0.8 0.7 0.6 0.3 0.2 0.1 0.1 0.1 0.0 0.0 0.2 0.3
1987 0.5 0.7 0.7 0.3 0.2 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.2
1988 0.3 0.6 0.5 0.4 0.2 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.2
1989 0.4 1.5 1.6 0.5 0.2 0.1 0.1 0.1 0.1 0.1 0.0 0.0 0.4
1990 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.1
1991 0.1 0.2 0.4 0.2 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.1
1992 0.1 0.2 0.2 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.1
1993 0.1 0.5 1.1 0.8 0.3 0.1 0.1 0.1 0.1 0.0 0.1 0.2 0.3
1994 0.5 1.0 0.8 0.4 0.2 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.3
1995 0.2 0.3 0.4 0.4 0.2 0.1 0.1 0.1 0.1 0.0 0.1 0.1 0.2
1996 0.3 0.7 1.0 0.4 0.2 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.3
1997 0.2 0.5 0.4 0.3 0.1 0.1 0.1 0.1 0.1 0.0 0.0 0.4 0.2
1998 1.4 1.9 2.3 0.8 0.3 0.2 0.1 0.1 0.1 0.1 0.0 0.0 0.6
1999 0.2 1.7 1.3 0.6 0.4 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.4
2000 0.4 1.1 1.0 0.5 0.3 0.2 0.1 0.1 0.1 0.1 0.1 0.2 0.4
2001 1.1 1.0 1.7 0.6 0.3 0.2 0.1 0.1 0.1 0.1 0.1 0.2 0.5
2002 0.2 0.5 0.7 0.7 0.3 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.3
2003 0.2 0.5 0.7 0.3 0.2 0.1 0.1 0.1 0.1 0.1 0.0 0.1 0.2
2004 0.2 0.5 0.6 0.4 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.2
2005 0.2 0.3 0.5 0.3 0.2 0.1 0.1 0.1 0.1 0.0 0.0 0.1 0.2
2006 0.5 1.0 1.7 0.9 0.3 0.2 0.1 0.1 0.1 0.1 0.0 0.1 0.4
2007 0.4 0.6 1.4 1.0 0.3 0.2 0.1 0.1 0.1 0.1 0.0 0.0 0.4
2008 0.2 0.8 1.4 0.6 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.3
MEDIA 0.4 0.9 1.0 0.5 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.3
D.STAND. 0.5 0.8 0.8 0.4 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.1 0.2
Fuente: Elaboración propia
DESCARGAS MEDIAS MENSUALES QUEBRADA PUCUNCHE (m3/s)
115

Cuadro N°8.8
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. MEDIA
1967 6.0 9.3 12.8 3.4 1.0 0.5 0.3 0.2 0.1 0.2 0.1 0.3 2.8
1968 1.0 1.5 2.2 1.0 0.4 0.3 0.2 0.1 0.1 0.1 0.1 0.3 0.6
1969 0.6 1.2 1.9 0.7 0.2 0.2 0.1 0.1 0.1 0.1 0.3 1.9 0.6
1970 5.0 3.3 3.1 2.1 1.0 0.5 0.3 0.2 0.2 0.3 0.5 1.0 1.5
1971 1.5 3.7 6.9 2.8 0.9 0.5 0.3 0.2 0.1 0.1 0.1 0.5 1.5
1972 2.1 3.1 10.3 4.4 1.3 0.7 0.4 0.3 0.2 0.2 0.2 1.2 2.0
1973 6.9 7.0 8.5 4.6 1.8 0.9 0.6 0.4 0.4 0.7 0.6 1.4 2.8
1974 1.8 4.3 4.5 1.9 0.7 0.5 0.4 0.3 0.3 0.2 0.3 0.4 1.3
1975 2.0 3.7 7.8 3.4 1.4 0.9 0.5 0.4 0.3 0.3 0.3 0.5 1.8
1976 2.3 4.9 4.0 1.6 0.7 0.6 0.4 0.4 0.3 0.3 0.2 0.3 1.3
1977 1.1 2.9 5.9 2.4 1.0 0.7 0.4 0.4 0.3 0.2 0.3 0.4 1.3
1978 0.8 2.4 2.2 1.5 0.7 0.5 0.4 0.3 0.3 0.2 0.3 0.6 0.8
1979 0.9 2.0 1.1 0.6 0.3 0.3 0.3 0.3 0.2 0.2 0.2 0.4 0.6
1980 0.8 1.0 0.6 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.6 0.7 0.4
1981 1.5 3.4 5.2 1.8 0.7 0.5 0.3 0.3 0.2 0.6 1.1 1.3 1.4
1982 4.1 3.0 2.6 2.5 1.0 0.6 0.4 0.3 0.3 0.4 0.5 1.1 1.4
1983 1.7 1.4 2.0 1.3 0.6 0.4 0.3 0.3 0.2 0.2 0.2 0.5 0.8
1984 2.5 5.0 2.3 1.1 0.6 0.5 0.4 0.3 0.2 0.2 0.2 1.1 1.2
1985 1.1 2.4 4.3 2.2 1.0 0.6 0.4 0.3 0.2 0.2 0.2 0.5 1.1
1986 2.4 3.6 3.5 2.3 1.2 0.7 0.4 0.3 0.3 0.2 0.2 1.1 1.4
1987 2.5 3.9 2.3 1.2 0.6 0.4 0.3 0.3 0.2 0.2 0.3 1.0 1.1
1988 2.0 3.1 1.2 0.7 0.4 0.4 0.3 0.3 0.2 0.4 0.7 0.6 0.9
1989 1.4 2.2 4.4 2.5 0.9 0.6 0.4 0.3 0.2 0.4 0.6 0.4 1.2
1990 0.6 0.6 0.6 0.3 0.2 0.3 0.2 0.2 0.2 0.3 0.6 0.8 0.4
1991 0.8 1.3 3.4 1.7 0.7 0.5 0.3 0.3 0.2 0.4 0.5 0.5 0.9
1992 0.4 0.4 0.6 0.7 0.4 0.3 0.2 0.2 0.2 0.2 0.1 0.2 0.3
1993 0.7 2.0 4.3 3.1 1.2 0.6 0.4 0.3 0.2 0.2 0.6 1.1 1.2
1994 2.2 4.7 4.2 2.2 1.0 0.6 0.4 0.3 0.2 0.2 0.2 0.4 1.4
1995 0.8 0.9 1.3 1.2 0.6 0.4 0.3 0.2 0.2 0.2 0.2 0.7 0.6
1996 2.1 4.4 4.6 2.3 0.8 0.5 0.3 0.3 0.2 0.2 0.2 0.4 1.4
1997 1.1 2.0 1.2 0.5 0.2 0.3 0.2 0.2 0.2 0.2 0.3 1.6 0.7
1998 6.0 6.6 4.9 1.9 0.7 0.5 0.3 0.3 0.2 0.2 0.2 0.4 1.8
1999 1.3 6.7 5.0 2.3 1.0 0.6 0.4 0.3 0.2 0.3 0.3 0.4 1.6
2000 1.5 3.6 3.8 2.5 1.3 0.7 0.4 0.3 0.2 0.2 0.2 1.6 1.4
2001 5.4 4.1 5.5 2.7 1.0 0.7 0.4 0.4 0.3 0.3 0.6 0.8 1.8
2002 0.7 1.6 2.4 2.4 1.0 0.6 0.4 0.3 0.4 0.6 0.9 1.6 1.1
2003 1.7 2.2 2.7 1.9 0.8 0.5 0.4 0.3 0.2 0.2 0.2 0.8 1.0
2004 1.1 1.4 2.2 1.4 0.6 0.4 0.3 0.3 0.2 0.3 0.5 1.1 0.8
2005 1.2 1.0 1.7 0.8 0.4 0.4 0.3 0.3 0.2 0.2 0.1 0.5 0.6
2006 1.4 1.4 3.2 3.8 1.3 0.7 0.4 0.3 0.2 0.2 0.2 1.0 1.2
2007 2.6 3.3 5.3 3.9 1.3 0.7 0.4 0.3 0.2 0.3 0.2 0.3 1.6
2008 1.3 5.0 4.7 2.3 0.9 0.6 0.4 0.3 0.2 0.3 0.4 0.6 1.4
MEDIA 2.0 3.1 3.8 2.0 0.8 0.5 0.4 0.3 0.2 0.3 0.4 0.8 1.2
D.STAND. 1.6 1.9 2.6 1.1 0.4 0.2 0.1 0.1 0.1 0.1 0.2 0.4 0.7
Fuente: Elaboración propia
DESCARGAS MEDIAS MENSUALES QUEBRADA YARUCAYA (m3/s)
116

Cuadro N°8.9
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. MEDIA
1967 5.8 9.6 4.8 1.6 0.4 0.7 0.7 0.5 0.2 0.1 0.1 0.1 2.1
1968 0.4 0.8 0.8 0.1 0.1 0.4 0.5 0.4 0.1 0.1 0.1 0.4 0.3
1969 0.9 3.8 8.0 5.0 1.2 1.2 1.0 0.8 0.4 0.1 0.1 1.6 2.0
1970 2.5 2.1 1.8 1.7 0.6 0.9 0.9 0.7 0.3 0.1 0.4 1.2 1.1
1971 1.8 4.9 7.4 4.7 1.6 1.5 1.3 1.4 0.9 0.2 0.2 0.9 2.2
1972 1.6 3.0 6.0 4.8 1.8 1.7 1.4 1.3 0.8 0.2 0.3 1.0 2.0
1973 4.3 7.4 5.9 3.4 1.5 1.6 1.4 1.2 0.8 2.1 2.8 4.1 3.0
1974 3.1 8.7 8.0 3.1 1.6 1.8 1.7 1.9 1.3 0.6 0.6 0.7 2.8
1975 1.7 3.4 5.5 4.0 1.5 1.7 1.5 1.3 0.9 0.3 0.4 0.7 1.9
1976 2.1 4.1 3.6 2.2 1.0 1.3 1.2 1.1 0.7 0.1 0.1 0.1 1.5
1977 0.4 3.2 3.5 1.5 0.6 1.0 0.9 0.8 0.4 0.1 0.1 0.5 1.1
1978 2.5 4.7 3.3 1.2 0.5 0.9 0.9 0.8 0.4 0.1 0.1 0.5 1.3
1979 1.4 5.2 5.9 2.7 1.0 1.2 1.1 0.9 0.5 0.1 0.1 0.1 1.7
1980 0.3 0.5 2.3 1.0 0.2 0.7 0.7 0.6 0.2 0.1 0.2 1.0 0.7
1981 3.2 7.7 5.9 2.6 1.0 1.2 1.1 0.9 0.5 0.1 0.1 1.6 2.2
1982 2.7 7.4 3.2 1.1 0.5 1.0 1.0 0.9 0.9 0.3 0.4 0.8 1.7
1983 2.0 2.0 3.6 1.3 0.5 1.0 0.9 0.8 0.4 0.1 0.1 0.2 1.1
1984 1.2 4.6 4.7 1.8 0.7 1.1 1.0 0.8 0.4 0.2 0.4 0.6 1.5
1985 1.5 4.1 2.4 1.8 0.7 1.0 0.9 0.8 0.4 0.1 0.1 0.5 1.2
1986 4.9 3.9 3.1 1.1 0.4 0.9 0.9 0.8 0.4 0.1 0.1 3.5 1.7
1987 3.1 6.2 5.9 4.4 1.5 1.6 1.4 1.1 0.7 5.0 4.1 2.2 3.1
1988 2.6 2.6 2.8 2.5 1.2 1.5 1.3 1.1 0.7 0.2 0.1 0.6 1.4
1989 2.0 2.9 2.7 1.0 0.4 0.9 0.9 0.8 0.4 0.5 1.2 0.4 1.2
1990 0.5 0.5 0.9 0.1 0.1 0.5 0.6 0.5 0.2 0.7 2.0 1.3 0.7
1991 1.4 1.5 2.3 0.8 0.2 0.7 0.7 0.6 0.2 0.1 0.1 0.1 0.7
1992 0.2 0.7 1.0 0.4 0.1 0.5 0.5 0.4 0.1 0.1 0.1 0.1 0.3
1993 1.0 2.4 5.0 1.9 0.5 0.8 0.7 0.6 0.3 0.2 0.3 1.0 1.2
1994 2.8 4.1 4.6 1.8 0.6 1.0 0.9 0.8 0.4 0.1 0.1 0.2 1.4
1995 1.5 2.4 1.9 1.3 0.4 0.8 0.8 0.6 0.3 0.1 0.1 0.5 0.9
1996 1.3 3.1 2.9 1.9 0.8 1.0 0.9 0.7 0.3 0.1 0.1 0.1 1.1
1997 0.3 4.0 2.4 1.0 0.3 0.7 0.7 0.6 0.2 0.1 0.2 6.1 1.4
1998 17.7 15.9 10.2 4.6 2.0 2.0 1.8 1.5 1.1 0.7 0.7 1.6 5.0
1999 4.8 11.7 5.7 4.1 2.8 2.4 1.9 1.6 1.1 0.9 2.3 3.6 3.6
2000 8.2 6.1 6.4 3.8 1.9 2.0 1.8 1.5 1.1 0.6 0.5 1.7 3.0
2001 5.7 9.0 11.3 8.2 2.8 2.5 2.1 1.8 1.3 0.8 1.4 1.9 4.1
2002 1.6 5.1 7.2 4.6 1.9 2.0 1.7 1.5 1.0 0.5 1.0 1.1 2.4
2003 3.4 4.8 5.3 2.4 1.1 1.5 1.4 1.2 0.8 0.3 0.1 0.7 1.9
2004 1.7 4.0 4.3 1.7 0.8 1.2 1.1 0.9 0.5 0.1 0.1 1.0 1.5
2005 2.2 2.6 4.0 2.0 0.8 1.1 1.0 0.9 0.5 0.1 0.1 0.2 1.3
2006 2.2 5.3 6.4 5.1 1.7 1.6 1.3 1.1 0.7 0.1 0.1 2.9 2.4
2007 4.3 5.6 6.6 3.8 1.6 1.7 1.5 1.2 0.8 0.4 0.3 1.1 2.4
2008 4.3 10.8 8.6 3.7 1.6 1.8 1.6 1.4 0.9 0.4 0.3 0.2 3.0
MEDIA 2.8 4.8 4.7 2.6 1.0 1.3 1.1 1.0 0.6 0.4 0.5 1.2 1.8
D.STAND. 2.9 3.2 2.5 1.7 0.7 0.5 0.4 0.4 0.3 0.8 0.8 1.3 1.3
Fuente: Elaboración propia
DESCARGAS MEDIAS MENSUALES RÍO CHICO (m3/s)
117

Cuadro N°8.10
CAUDAL DE DESCARGA LAGUNA SURASACA (m3/s)
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. MEDIA
1967 0.41 0.33 1.05 0.47 0.33 0.60 2.19 2.51 2.85 2.32 0.86 0.86 1.2
1968 1.12 0.15 0.09 0.06 1.48 1.95 0.50 0.20 0.06 0.48 1.26 1.25 0.7
1969 0.33 0.04 0.05 0.34 0.56 0.32 0.39 1.35 1.95 1.01 0.02 0.04 0.5
1970 0.48 1.19 1.41 1.41 0.98 1.05 0.63 0.96 0.93 1.19 1.10 1.86 1.1
1971 1.38 1.29 2.34 1.25 0.46 0.26 0.19 0.19 0.23 0.56 0.41 1.02 0.8
1972 1.25 0.75 0.09 0.96 1.07 0.36 0.55 1.83 1.35 0.90 0.78 1.11 0.9
1973 0.67 0.04 0.78 1.55 0.99 5.68 0.77 0.98 0.88 0.49 1.33 1.25 1.3
1974 0.58 1.12 1.08 0.95 0.55 0.42 0.46 0.73 0.98 0.98 0.82 0.76 0.8
1975 3.31 4.63 1.21 1.07 0.72 0.42 0.61 1.53 1.57 0.63 0.99 1.04 1.5
1976 1.15 1.77 1.19 0.14 0.33 0.71 0.89 1.73 1.39 1.18 1.19 0.90 1.0
1977 1.13 0.06 0.10 0.12 0.22 0.87 1.03 1.28 1.29 0.55 0.99 0.73 0.7
1978 0.70 0.06 0.06 0.08 0.27 0.54 1.41 1.22 1.40 1.08 1.04 0.74 0.7
1979 0.26 0.00 0.00 0.00 0.00 0.86 1.24 1.52 1.54 1.03 0.31 0.41 0.6
1980 0.55 0.00 0.00 0.00 0.28 0.00 0.31 0.61 0.79 0.13 0.02 0.03 0.2
1981 0.08 0.45 2.70 0.14 0.68 1.49 1.89 1.89 0.88 0.35 0.05 0.07 0.9
1982 0.07 0.07 0.18 0.20 0.58 1.09 1.54 1.75 1.76 1.58 1.10 0.09 0.8
1983 0.11 0.12 0.20 0.22 0.23 1.09 1.51 1.92 2.01 1.68 0.32 0.23 0.8
1984 0.00 0.15 0.22 0.26 0.83 0.68 0.91 2.17 2.42 2.17 1.02 0.52 0.9
1985 0.07 0.07 0.08 0.11 0.26 1.29 1.81 2.28 1.38 0.77 0.56 0.33 0.8
1986 0.09 0.09 0.11 0.21 0.46 1.03 0.54 1.93 2.35 1.60 0.37 0.25 0.8
1987 0.12 0.13 0.13 0.13 0.13 0.59 1.29 1.29 1.29 1.29 0.67 0.09 0.6
1988 0.10 0.11 0.11 0.42 1.20 1.77 2.21 1.48 1.46 1.73 0.45 0.15 0.9
1989 0.15 0.15 0.15 0.18 0.82 2.28 2.06 2.45 1.44 1.24 0.71 0.61 1.0
1990 0.61 0.56 0.58 0.45 0.59 1.10 1.08 1.47 1.40 1.08 0.71 0.61 0.9
1991 0.61 0.56 0.58 0.45 0.59 1.10 1.08 1.47 1.40 1.08 0.71 0.61 0.9
1992 0.61 0.56 0.58 0.45 0.59 1.10 1.08 1.47 1.40 1.08 0.71 0.61 0.9
1993 0.00 0.00 0.00 0.00 0.00 0.12 1.85 1.36 1.13 0.16 0.00 0.00 0.4
1994 0.00 0.00 0.00 0.49 1.03 0.14 1.59 1.18 1.31 1.15 0.34 0.00 0.6
1995 0.00 0.00 0.00 0.00 0.00 0.12 1.51 0.94 1.39 1.56 0.25 0.00 0.5
1996 0.00 0.00 0.00 0.00 0.27 0.13 1.74 1.45 1.09 0.51 0.41 0.00 0.5
1997 0.00 0.00 0.00 0.00 0.00 0.38 0.91 1.03 1.13 0.73 0.00 0.00 0.3
1998 0.00 0.00 0.00 0.00 0.05 0.03 1.19 0.86 1.00 0.29 0.13 0.55 0.3
1999 0.00 0.00 0.00 0.00 0.05 0.04 0.37 0.94 1.03 0.00 0.69 0.00 0.3
2000 0.00 0.00 0.00 0.00 0.00 0.00 0.60 0.93 1.03 0.06 0.84 0.00 0.3
2001 0.00 0.00 0.00 0.00 0.04 0.02 0.32 0.88 0.86 1.03 0.00 0.00 0.3
2002 0.00 0.00 0.00 0.00 0.00 0.04 0.66 1.00 1.20 0.32 0.00 0.00 0.3
2003 0.00 0.00 0.00 0.04 0.10 0.30 0.35 0.99 1.02 1.14 1.02 0.00 0.4
2004 0.00 0.00 0.00 0.00 0.00 0.02 0.26 1.04 0.51 0.42 0.03 0.00 0.2
2005 0.00 0.00 0.00 0.00 0.00 0.00 1.21 0.88 1.15 1.02 1.09 0.35 0.5
2006 0.00 0.00 0.00 0.00 0.00 0.03 0.34 0.72 1.07 0.99 0.39 0.00 0.3
2007 0.00 0.00 0.00 0.00 0.00 0.00 0.12 0.63 1.16 1.02 0.19 0.21 0.3
2008 0.00 0.00 0.00 0.00 0.01 0.01 0.34 0.49 1.28 1.08 0.00 0.27 0.3
MEDIA 0.4 0.3 0.4 0.3 0.4 0.7 1.0 1.3 1.3 0.9 0.6 0.4 0.7
D.STAND. 0.6 0.8 0.6 0.4 0.4 1.0 0.6 0.6 0.5 0.5 0.4 0.5 0.6
Senamhi
completados con valores medios
ALA-Huaura
118

Cuadro N°8.11
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. MEDIA
1967 0.18 0.09 0.14 0.18 0.13 0.16 0.37 0.54 0.46 0.89 3.47 2.98 0.8
1968 0.00 0.49 0.00 0.00 0.00 0.00 1.28 2.59 2.49 1.37 0.00 0.00 0.7
1969 2.24 0.39 0.00 0.00 0.39 1.81 1.71 0.33 0.01 0.00 0.26 0.00 0.6
1970 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.16 0.35 1.60 0.67 0.2
1971 0.06 0.00 1.03 1.04 0.37 0.73 0.88 0.88 1.20 2.74 3.33 0.11 1.0
1972 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.07 1.54 1.33 0.25 0.3
1973 0.73 0.00 0.00 0.32 0.54 0.19 0.82 1.33 1.26 1.22 0.00 0.00 0.5
1974 0.00 0.00 0.39 0.60 0.25 0.14 0.12 0.42 1.52 2.19 2.38 0.91 0.7
1975 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.16 1.09 1.81 1.13 0.3
1976 0.00 0.00 0.00 0.00 0.03 0.15 0.72 1.08 1.67 1.41 1.20 0.92 0.6
1977 0.03 0.00 0.00 0.00 0.00 0.00 1.35 0.63 0.74 0.61 0.21 0.00 0.3
1978 0.00 0.00 0.00 0.00 0.00 0.00 0.56 0.93 0.93 0.94 0.14 0.14 0.3
1979 0.54 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.56 0.82 1.00 1.30 0.4
1980 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.44 0.83 0.33 0.00 0.00 0.1
1981 0.00 1.03 1.30 0.37 0.14 0.07 0.06 0.05 2.64 1.87 1.25 0.00 0.7
1982 0.00 0.00 0.00 0.00 0.00 0.10 0.07 0.05 1.79 2.01 0.23 0.00 0.4
1983 0.00 0.00 0.40 0.62 0.16 0.05 0.13 1.33 1.76 2.31 3.31 0.00 0.8
1984 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.03 0.04 2.22 2.10 0.05 0.4
1985 0.04 0.04 0.05 0.89 0.38 0.19 0.11 0.13 2.16 2.70 3.11 2.39 1.0
1986 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.29 2.91 2.37 1.31 0.7
1987 0.00 0.00 0.00 0.00 0.00 0.00 0.22 0.55 1.48 1.48 2.82 0.00 0.5
1988 0.29 0.00 0.00 0.10 0.52 0.18 0.07 1.01 2.59 2.61 3.17 0.83 0.9
1989 0.00 0.00 0.00 0.00 0.00 0.00 0.04 0.04 0.04 0.57 1.60 0.59 0.2
1990 0.18 0.09 0.14 0.18 0.13 0.16 0.37 0.54 1.17 1.49 1.60 0.59 0.6
1991 0.18 0.09 0.14 0.18 0.13 0.16 0.37 0.54 1.17 1.49 1.60 0.59 0.6
1992 0.18 0.09 0.14 0.18 0.13 0.16 0.37 0.54 1.17 1.49 1.60 0.59 0.6
1993 0.18 0.09 0.14 0.18 0.13 0.16 0.37 0.54 1.17 1.49 1.60 0.59 0.6
1994 0.18 0.09 0.14 0.18 0.13 0.16 0.37 0.54 1.17 1.49 1.60 0.59 0.6
1995 0.18 0.09 0.14 0.18 0.13 0.16 0.37 0.54 1.17 1.49 1.60 0.59 0.6
1996 0.18 0.09 0.14 0.18 0.13 0.16 0.37 0.54 1.17 1.49 1.60 0.59 0.6
1997 0.00 0.00 0.00 0.00 0.00 0.00 0.73 0.81 1.10 1.71 0.92 0.80 0.5
1998 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.23 0.94 1.89 1.89 1.80 0.6
1999 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.63 1.27 0.00 1.02 0.2
2000 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.95 1.65 1.60 0.94 0.4
2001 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.94 1.77 2.63 0.4
2002 1.16 0.00 0.00 0.00 0.00 0.00 0.00 1.30 1.64 1.74 0.00 0.00 0.5
2003 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.48 2.28 2.07 3.65 0.00 0.7
2004 0.00 0.00 0.00 0.00 0.00 0.05 0.00 0.00 0.84 0.87 0.00 0.00 0.1
2005 0.00 0.00 0.00 0.00 0.00 0.00 0.16 1.85 2.17 2.28 1.66 0.64 0.7
2006 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.32 2.27 0.69 0.00 0.4
2007 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2.09 2.53 1.57 0.18 0.5
2008 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.15 1.21 1.89 0.64 0.4
MEDIA 0.2 0.1 0.1 0.1 0.1 0.1 0.3 0.5 1.2 1.5 1.5 0.6 0.5
D.STAND. 0.4 0.2 0.3 0.2 0.1 0.3 0.4 0.6 0.7 0.7 1.1 0.7 0.5
Senamhi
completados con valores medios
ALA-Huaura
CAUDAL DE LAGUNA COCHAQUILLO (m3/s)
119

Cuadro N°8.12
AÑO ENE. FEB MAR. ABR. MAY. JUN. JUL. AGO. SET. OCT. NOV. DIC. MEDIA
1967 38.3 88.6 94.2 41.0 23.7 17.7 14.3 12.5 12.2 20.1 17.0 19.7 33.3
1968 29.9 26.3 39.9 21.6 15.2 11.9 11.2 10.9 11.7 17.5 21.2 21.0 19.9
1969 10.9 22.1 34.5 33.5 14.3 11.9 10.7 10.2 10.1 12.4 17.6 63.5 21.0
1970 65.2 43.8 41.5 36.8 26.4 20.2 15.2 13.1 17.2 17.5 17.7 27.5 28.5
1971 36.7 41.1 54.9 41.6 21.6 17.0 12.9 11.4 10.7 13.9 12.0 25.4 24.9
1972 38.6 35.7 123.3 79.5 33.1 16.6 13.2 11.4 9.8 15.0 13.0 30.5 35.0
1973 52.0 73.2 102.4 70.2 31.6 11.4 13.9 11.3 13.2 25.3 24.5 47.7 39.7
1974 61.6 84.2 88.8 49.6 28.3 18.8 14.7 13.0 13.0 11.6 14.2 16.9 34.6
1975 40.8 33.8 89.6 43.0 28.5 20.0 15.7 13.5 11.3 14.0 14.8 17.4 28.5
1976 48.7 80.9 80.4 44.7 18.9 15.3 12.6 11.4 11.1 10.8 11.9 14.7 30.1
1977 21.5 51.4 52.7 30.6 16.4 11.5 9.4 10.5 10.0 11.2 19.8 22.5 22.3
1978 25.8 47.9 38.4 28.8 16.9 15.5 13.9 12.1 12.3 14.0 22.0 20.8 22.4
1979 17.1 48.4 78.3 50.4 17.0 12.7 11.1 9.6 10.1 11.8 11.6 13.3 24.3
1980 22.5 24.0 27.6 21.7 11.5 8.8 7.9 8.0 8.9 16.3 18.5 22.3 16.5
1981 31.9 77.6 96.4 25.3 14.8 9.6 7.2 9.0 7.5 9.6 16.3 28.4 27.8
1982 30.2 64.7 40.4 41.2 17.3 10.9 7.4 7.4 8.5 11.2 29.8 37.6 25.5
1983 58.2 38.1 63.0 63.6 24.0 9.0 8.9 7.1 6.3 7.9 11.6 23.3 26.8
1984 48.7 86.9 81.4 43.8 24.6 19.9 14.5 11.6 10.6 14.1 22.0 29.2 33.9
1985 25.6 50.7 51.9 36.9 20.5 15.5 12.0 10.3 10.2 9.9 10.6 15.0 22.4
1986 39.4 60.4 51.4 38.4 19.4 14.3 11.3 9.8 9.7 9.4 10.9 17.6 24.3
1987 50.2 63.5 39.2 26.5 15.5 12.7 10.3 9.1 8.9 9.6 14.9 20.6 23.4
1988 36.7 44.2 33.9 33.0 18.0 13.3 10.3 8.7 8.5 9.3 11.5 16.1 20.3
1989 43.5 65.4 71.4 42.8 22.0 15.9 12.0 10.2 9.9 11.5 11.7 10.6 27.2
1990 17.1 25.8 27.1 17.5 11.6 10.1 8.2 7.0 7.1 16.8 27.8 31.4 17.3
1991 28.2 43.6 56.2 30.5 15.4 12.2 9.6 8.1 7.8 9.9 11.0 11.8 20.4
1992 22.8 14.8 26.9 19.3 11.6 10.3 8.2 6.6 6.7 9.4 8.7 9.6 12.9
1993 20.8 40.3 30.9 32.2 17.4 12.9 10.7 10.0 8.8 12.3 20.8 25.8 20.2
1994 39.9 69.7 69.0 58.6 35.0 21.8 16.0 12.5 11.5 11.9 15.2 15.7 31.4
1995 25.3 18.3 38.2 31.1 11.2 8.5 5.2 4.8 4.3 5.0 10.6 12.8 14.6
1996 27.5 51.4 59.8 47.3 16.8 12.0 6.9 5.4 5.2 6.5 8.5 12.2 21.6
1997 23.9 47.5 40.6 12.4 10.4 7.6 5.6 5.4 9.1 11.0 15.0 30.7 18.3
1998 59.6 97.0 101.4 81.3 23.6 15.6 12.5 10.6 9.5 12.7 12.1 11.2 37.3
1999 26.3 81.0 80.2 47.0 29.2 20.7 16.5 12.2 11.2 14.0 12.5 19.0 30.8
2000 39.5 72.2 91.5 60.5 29.2 17.4 16.1 15.4 13.2 17.8 12.6 21.6 33.9
2001 58.9 58.6 90.0 45.8 18.7 15.5 13.1 12.3 12.5 11.6 20.5 21.2 31.6
2002 21.2 44.0 68.7 51.4 21.1 16.6 14.9 12.5 11.7 15.7 22.4 27.8 27.3
2003 38.6 52.3 63.6 39.4 21.8 16.9 14.8 13.3 11.9 11.4 10.4 21.1 26.3
2004 19.3 33.8 30.5 23.8 15.3 12.9 12.3 10.2 10.0 13.3 24.0 31.3 19.7
2005 35.9 28.6 39.5 32.9 16.8 14.5 10.9 9.4 8.1 7.7 8.1 12.7 18.8
2006 19.1 47.6 69.1 61.6 17.4 15.1 13.0 11.5 10.2 9.2 14.2 24.3 26.0
2007 49.7 65.6 99.0 75.9 30.6 16.9 13.8 12.6 10.4 13.4 20.9 15.8 35.4
2008 52.2 61.8 52.7 34.9 18.0 14.9 12.5 11.2 9.5 11.1 11.5 16.6 25.6
MEDIA 35.7 52.5 62.2 41.6 20.2 14.4 11.7 10.3 10.0 12.5 15.8 22.2 25.8
D.STAND. 14.1 20.8 25.6 16.6 6.4 3.6 3.0 2.4 2.4 3.8 5.4 10.3 9.5
Fuente: Elaboración propia
DESCARGAS MEDIAS MENSUALES RÍO HUAURA (m3/s)
120

ANEXO X
BALANCE HÍDRICO
121

Cuadro N°8.13
ASIGNACION DE AGUA (MMC)
VALLE DE HUAURA
DESCRIPCION VOLUMEN
AREA (ha) AGO SET OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL TOTAL (MMC)
31 30 31 30 31 31 28 31 30 31 30 31
OFERTA HIDRICA ASIGNABLE NETA FINAL 75% (OHANA) (MMC) 32.231 31.700 39.671 43.034 51.215 69.566 91.357 120.026 78.256 47.603 33.154 31.123 668.934
PORCENTAJES DE ASIGNACION 100.000 77.601 57.982 53.700 67.845 100.000 100.000 100.000 99.133 71.063 71.919 100.000
Nº BLOQUE
1 SAYAN ALTO
Demanda Hídrica 459.10 0.559 0.763 1.399 1.750 1.741 1.552 1.732 1.745 1.659 1.357 0.945 0.647 15.849
Asignación 0.559 0.592 0.811 0.940 1.181 1.552 1.732 1.745 1.645 0.964 0.680 0.647 13.048
Saldo 1 Oferta Asignable 31.671 31.108 38.860 42.094 50.034 68.014 89.625 118.280 76.611 46.639 32.474 30.476 655.886
2 SAYAN BAJO
Demanda Hídrica 420.73 0.514 0.705 1.298 1.626 1.617 1.427 1.592 1.602 1.523 1.245 0.866 0.592 14.607
Asignación 0.514 0.547 0.753 0.873 1.097 1.427 1.592 1.602 1.510 0.885 0.623 0.592 12.014
Saldo 2 Oferta Asignable 31.157 30.561 38.107 41.221 48.937 66.587 88.033 116.678 75.101 45.755 31.851 29.885 643.872
3 ANDAHUASI
Demanda Hídrica 1,156.41 1.401 1.907 3.507 4.399 4.381 3.915 4.369 4.396 4.180 3.417 2.381 1.629 39.881
Asignación 1.401 1.480 2.033 2.362 2.973 3.915 4.369 4.396 4.144 2.428 1.712 1.629 32.841
Saldo 3 Oferta Asignable 29.756 29.081 36.074 38.859 45.964 62.672 83.664 112.282 70.957 43.326 30.138 28.256 611.031
4 SANTA ROSA ALTO
Demanda Hídrica 936.10 1.361 1.694 2.537 2.782 2.591 2.265 2.647 2.588 2.771 2.336 1.664 1.170 26.406
Asignación 1.361 1.315 1.471 1.494 1.758 2.265 2.647 2.588 2.747 1.660 1.197 1.170 21.672
Saldo 4 Oferta Asignable 28.395 27.766 34.602 37.365 44.207 60.408 81.018 109.694 68.210 41.666 28.942 27.086 589.358
5 SANTA ROSA BAJO
Demanda Hídrica 1,012.70 1.473 1.836 2.751 3.014 2.797 2.450 2.864 2.801 2.999 2.528 1.799 1.263 28.575
Asignación 1.473 1.424 1.595 1.619 1.898 2.450 2.864 2.801 2.973 1.796 1.294 1.263 23.450
Saldo 5 Oferta Asignable 26.922 26.342 33.007 35.746 42.309 57.958 78.153 106.893 65.237 39.870 27.648 25.823 565.908
6 LATERAL E
Demanda Hídrica 1,409.10 2.052 2.552 3.824 4.203 3.899 3.409 3.984 3.896 4.171 3.516 2.505 1.761 39.773
Asignación 2.052 1.980 2.218 2.257 2.646 3.409 3.984 3.896 4.135 2.499 1.802 1.761 32.638
Saldo 6 Oferta Asignable 24.870 24.362 30.790 33.490 39.663 54.549 74.169 102.997 61.102 37.371 25.846 24.061 533.271
7 LATERAL F
Demanda Hídrica 2,513.15 3.650 4.539 6.795 7.739 7.419 6.745 7.670 6.949 7.439 6.272 4.468 3.142 72.825
Asignación 3.650 3.523 3.940 4.156 5.034 6.745 7.670 6.949 7.375 4.457 3.213 3.142 59.851
Saldo 7 Oferta Asignable 21.220 20.839 26.850 29.334 34.630 47.804 66.500 96.048 53.728 32.914 22.633 20.920 473.420
8 DREN ENSENADA
Demanda Hídrica 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Asignación 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Saldo 8 Oferta Asignable 21.220 20.839 26.850 29.334 34.630 47.804 66.500 96.048 53.728 32.914 22.633 20.920 473.420
9 QUIPICO
Demanda Hídrica 2,379.58 2.911 3.791 7.068 8.957 9.303 8.819 9.444 9.251 8.608 6.996 5.197 3.787 84.133
Asignación 2.911 2.942 4.098 4.810 6.312 8.819 9.444 9.251 8.533 4.971 3.738 3.787 69.617
Saldo 9 Oferta Asignable 18.308 17.897 22.752 24.524 28.318 38.985 57.056 86.798 45.195 27.943 18.895 17.133 403.803
10 IRRIGACION QUIPICO
Demanda Hídrica 1,081.78 1.330 1.735 3.232 4.092 4.246 4.008 4.292 4.204 3.912 3.180 2.363 1.722 38.316
Asignación 1.330 1.346 1.874 2.197 2.881 4.008 4.292 4.204 3.878 2.260 1.699 1.722 31.692
Saldo 10 Oferta Asignable 16.978 16.551 20.878 22.327 25.437 34.977 52.764 82.594 41.316 25.683 17.196 15.410 372.110
11 HUMAYA
Demanda Hídrica 1,254.34 1.335 1.852 3.504 4.536 4.801 4.138 4.570 4.600 3.830 3.166 2.349 1.373 40.055
Asignación 1.335 1.437 2.032 2.436 3.257 4.138 4.570 4.600 3.796 2.250 1.690 1.373 32.914
Saldo 11 Oferta Asignable 15.643 15.113 18.846 19.891 22.180 30.839 48.194 77.994 37.520 23.433 15.506 14.037 339.196
12 MARGEN IZQUIERDA
Demanda Hídrica 444.71 0.607 0.823 1.287 1.412 1.384 1.169 1.353 1.409 1.448 1.238 0.902 0.582 13.613
Asignación 0.607 0.638 0.746 0.758 0.939 1.169 1.353 1.409 1.436 0.880 0.649 0.582 11.165
Saldo 12 Oferta Asignable 15.036 14.475 18.100 19.133 21.241 29.670 46.841 76.585 36.084 22.553 14.858 13.455 328.031
13 VILCAHUAURA
Demanda Hídrica 926.37 0.865 1.307 2.356 2.750 2.710 1.517 2.284 2.524 2.836 2.471 1.850 0.584 24.054
Asignación 0.865 1.014 1.366 1.477 1.838 1.517 2.284 2.524 2.812 1.756 1.331 0.584 19.368
Saldo 13 Oferta Asignable 14.172 13.461 16.734 17.656 19.402 28.152 44.557 74.062 33.273 20.797 13.527 12.871 308.664
14 FILTRACIONES SAN JORGE
Demanda Hídrica 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Asignación 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Saldo 14 Oferta Asignable 14.172 13.461 16.734 17.656 19.402 28.152 44.557 74.062 33.273 20.797 13.527 12.871 308.664
15 SANTA ROSALIA
Demanda Hídrica 239.04 0.308 0.384 0.567 0.633 0.649 0.447 0.534 0.567 0.569 0.535 0.435 0.239 5.867
Asignación 0.308 0.298 0.329 0.340 0.441 0.447 0.534 0.567 0.564 0.380 0.312 0.239 4.759
Saldo 15 Oferta Asignable 13.864 13.163 16.405 17.316 18.962 27.705 44.023 73.494 32.708 20.418 13.214 12.632 303.904
16 ACARAY ALTO
Demanda Hídrica 1,063.02 1.192 1.695 2.914 3.482 3.527 2.658 3.206 3.388 3.353 2.863 2.113 1.106 31.496
Asignación 1.192 1.315 1.689 1.870 2.393 2.658 3.206 3.388 3.324 2.035 1.520 1.106 25.695
Saldo 16 Oferta Asignable 12.672 11.847 14.716 15.447 16.569 25.047 40.817 70.107 29.385 18.383 11.694 11.526 278.210
17 ACARAY BAJO
Demanda Hídrica 2,319.62 2.607 3.668 6.306 7.621 7.748 5.804 6.975 7.465 7.316 6.248 4.612 2.413 68.783
Asignación 2.607 2.847 3.656 4.093 5.256 5.804 6.975 7.465 7.252 4.440 3.317 2.413 56.126
Saldo 17 Oferta Asignable 10.065 9.000 11.059 11.354 11.312 19.244 33.842 62.641 22.132 13.943 8.378 9.113 222.084
Fuente: PROFODUA
122

Cuadro N°8.13-Continuación
ASIGNACION DE AGUA (MMC)
VALLE DE HUAURA
DESCRIPCION VOLUMEN
AREA (ha) AGO SET OCT NOV DIC ENE FEB MAR ABR MAY JUN JUL TOTAL (MMC)
31 30 31 30 31 31 28 31 30 31 30 31
OFERTA HIDRICA ASIGNABLE NETA FINAL 75% (OHANA) (MMC) 32.231 31.700 39.671 43.034 51.215 69.566 91.357 120.026 78.256 47.603 33.154 31.123 668.934
PORCENTAJES DE ASIGNACION 100.000 77.601 57.982 53.700 67.845 100.000 100.000 100.000 99.133 71.063 71.919 100.000
Nº BLOQUE
18 VEGUETA
Demanda Hídrica 238.06 0.264 0.369 0.633 0.764 0.780 0.596 0.716 0.766 0.751 0.641 0.473 0.248 7.000
Asignación 0.264 0.287 0.367 0.410 0.529 0.596 0.716 0.766 0.744 0.456 0.340 0.248 5.722
Saldo 18 Oferta Asignable 9.801 8.714 10.692 10.943 10.783 18.648 33.126 61.875 21.388 13.488 8.038 8.865 216.362
19 INGENIO
Demanda Hídrica 1,570.74 1.510 2.300 4.483 5.335 5.406 3.983 4.882 5.035 5.331 4.561 3.412 1.563 47.803
Asignación 1.510 1.785 2.599 2.865 3.668 3.983 4.882 5.035 5.285 3.241 2.454 1.563 38.872
Saldo 19 Oferta Asignable 8.291 6.929 8.093 8.079 7.115 14.665 28.243 56.840 16.103 10.246 5.584 7.302 177.491
20 FILTRACIONES RUQUIA
Demanda Hídrica 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Asignación 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Saldo 20 Oferta Asignable 8.291 6.929 8.093 8.079 7.115 14.665 28.243 56.840 16.103 10.246 5.584 7.302 177.491
21 SAN FELIPE
Demanda Hídrica 3,614.95 2.886 4.992 8.016 8.647 5.426 4.273 7.830 9.264 9.982 8.719 3.940 1.901 75.876
Asignación 2.886 3.874 4.648 4.644 3.681 4.273 7.830 9.264 9.896 6.196 2.834 1.901 61.925
Saldo 21 Oferta Asignable 5.406 3.055 3.445 3.435 3.434 10.392 20.413 47.576 6.207 4.050 2.750 5.402 115.565
22 SAN FELIPITO
Demanda Hídrica 476.83 0.364 0.622 1.006 1.084 0.704 0.564 1.033 1.222 1.317 1.150 0.520 0.251 9.836
Asignación 0.364 0.483 0.583 0.582 0.478 0.564 1.033 1.222 1.305 0.817 0.374 0.251 8.056
Saldo 22 Oferta Asignable 5.042 2.573 2.862 2.853 2.956 9.828 19.380 46.354 4.902 3.233 2.376 5.150 107.510
23 FILTRAC. SANTA BARBARA
Demanda Hídrica 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Asignación 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Saldo 23 Oferta Asignable 5.042 2.573 2.862 2.853 2.956 9.828 19.380 46.354 4.902 3.233 2.376 5.150 107.510
24 CAMPIÑA
Demanda Hídrica 1,796.40 1.846 2.971 4.453 4.776 3.854 3.565 4.560 4.835 4.406 4.081 2.946 1.776 44.069
Asignación 1.846 2.306 2.582 2.565 2.615 3.565 4.560 4.835 4.368 2.900 2.119 1.776 36.036
Saldo 24 Oferta Asignable 3.195 0.267 0.280 0.288 0.342 6.263 14.820 41.519 0.534 0.333 0.257 3.375 71.474
25 CARQUIN
Demanda Hídrica 201.31 0.260 0.344 0.483 0.537 0.504 0.365 0.487 0.540 0.539 0.469 0.357 0.159 5.042
Asignación 0.260 0.267 0.280 0.288 0.342 0.365 0.487 0.540 0.534 0.333 0.257 0.159 4.111
Saldo 25 Oferta Asignable 2.936 0.000 0.000 0.000 0.000 5.899 14.333 40.979 0.000 0.000 0.000 3.216 67.363
26 FILTRACIONES LA UNION
Demanda Hídrica 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Asignación 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Saldo 26 Oferta Asignable 2.936 0.000 0.000 0.000 0.000 5.899 14.333 40.979 0.000 0.000 0.000 3.216 67.363
27 FILTRACIONES LA TABLADA
Demanda Hídrica 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Asignación 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Saldo 27 Oferta Asignable 2.936 0.000 0.000 0.000 0.000 5.899 14.333 40.979 0.000 0.000 0.000 3.216 67.363
28 FILTRACIONES PARAISO
Demanda Hídrica 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Asignación 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Saldo 28 Oferta Asignable 2.936 0.000 0.000 0.000 0.000 5.899 14.333 40.979 0.000 0.000 0.000 3.216 67.363
29 FILTRAC. PAMPA DE ANIMAS
Demanda Hídrica 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Asignación 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Saldo 29 Oferta Asignable 2.936 0.000 0.000 0.000 0.000 5.899 14.333 40.979 0.000 0.000 0.000 3.216 67.363
Fuente: PROFODUA
Area Total Bajo Riego (ha.) 25,514.04 ASIGNACION TOTAL (MMC) 601.571
DEMANDA FORMALIZABLE (MM 733.859
123

Cuadro N°8.14
VALLE DE HUAURA
RESUMEN DE LA ASIGNACION DE AGUA
75 % DE PERSISTENCIA (MMC)
DESCRIPCION FUENTE DE AGUA AREA
DEMANDA
ASIGNACION
TOTAL UNITARIA TOTAL UNITARIA
(ha) (MMC) (M3/ha) (MMC) (M3/ha)
1 Sayan Alto Río Huaura, lagunas 459.10 15.849 34,522.45 13.048 28,420.31
2 Sayán Bajo Río Huaura, lagunas 420.73 14.607 34,718.28 12.014 28,555.62
3 Andahuasi Río Huaura, lagunas 1,156.41 39.881 34,486.61 32.841 28,399.14
4 Santa Rosa ARío Huaura, lagunas 936.10 26.406 28,208.84 21.672 23,151.75
5 Santa Rosa BRío Huaura, lagunas 1,012.70 28.575 28,216.36 23.450 23,156.18
6 Lateral E Río Huaura, lagunas 1,409.10 39.773 28,225.77 32.638 23,162.02
7 Lateral F Río Huaura, lagunas 2,513.15 72.825 28,977.59 59.851 23,815.07
8 Dren EnsenaFiltraciones 0.00 0.000 0.00 0.000 0.00
9 Quipico Río Huaura, lagunas 2,379.58 84.133 35,356.25 69.617 29,255.97
10 Irrigación QuRío Huaura, lagunas 1,081.78 38.316 35,419.82 31.692 29,296.43
11 Humaya Río Huaura, lagunas 1,254.34 40.055 31,932.77 32.914 26,240.25
12 Margen Izqu Río Huaura, lagunas 444.71 13.613 30,609.94 11.165 25,105.80
13 Vilcahuaura Río Huaura, lagunas 926.37 24.054 25,966.09 19.368 20,907.15
14 Filtraciones SFiltraciones 0.00 0.000 0.00 0.000 0.00
15 Santa Rosalí Río Huaura, lagunas 239.04 5.867 24,543.56 4.759 19,910.18
16 Acaray Alto Río Huaura, lagunas 1,063.02 31.496 29,628.51 25.695 24,171.25
17 Acaray Bajo Río Huaura, lagunas 2,319.62 68.783 29,652.77 56.126 24,196.00
18 Vegueta Río Huaura, lagunas 238.06 7.000 29,404.33 5.722 24,035.81
19 Ingenio Río Huaura, lagunas 1,570.74 47.803 30,433.39 38.872 24,747.28
20 Filtraciones RFiltraciones 0.00 0.000 0.00 0.000 0.00
21 San Felipe Río Huaura, lagunas 3,614.95 75.876 20,989.55 61.925 17,130.37
22 San Felipito Río Huaura, lagunas 476.83 9.836 20,628.41 8.056 16,894.49
23 Filtraciones SFiltraciones 0.00 0.000 0.00 0.000 0.00
24 Campiña Río Huaura, lagunas 1,796.40 44.069 24,531.86 36.036 20,059.96
25 Carquin Río Huaura, lagunas 201.31 5.042 25,046.27 4.111 20,421.12
26 Filtraciones l Filtraciones 0.00 0.000 0.00 0.000 0.00
27 Filtraciones LFiltraciones 0.00 0.000 0.00 0.000 0.00
28 Filtraciones PFiltraciones 0.00 0.000 0.00 0.000 0.00
29 Filtrac. PampFiltraciones 0.00 0.000 0.00 0.000 0.00
TOTAL 25,514.04 733.86 21,086.19 601.57 17,276.97
124

Cuadro N°8.15
RESUMEN DE LAS DEMANDAS AGRÍCOLAS EN EL VALLE HUAURA
COMISION DE AREA
Volumen ( Hm3/mes)
REGANTES (ha) ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC
Acaray 3,620.70 7.62 8.49 11.39 10.00 7.69 5.64 3.36 3.72 5.66 7.16 6.86 8.14
Carquin 201.31 0.36 0.39 0.50 0.44 0.32 0.26 0.14 0.17 0.26 0.32 0.30 0.35
Humaya 1,255.84 2.94 3.33 4.42 3.74 2.98 2.07 1.32 1.39 2.03 2.66 2.56 3.15
Ingenio 1,794.82 3.62 4.22 5.35 4.67 3.69 2.83 1.61 1.69 2.64 3.53 3.41 4.01
La Campiña 1,787.40 2.85 3.15 3.83 3.49 2.56 1.85 1.00 1.23 2.13 2.80 2.56 2.75
Margen Izquierda 444.71 0.95 1.07 1.37 1.24 0.97 0.72 0.43 0.48 0.71 0.87 0.83 0.98
Quipico 3,463.37 8.64 9.73 12.83 12.40 9.82 7.72 5.12 4.72 6.89 8.51 8.03 9.50
Santa Rosa 6,833.85 14.66 16.31 19.49 18.10 14.14 9.99 6.54 7.42 10.66 13.21 12.67 14.45
Santa Rosalia 240.03 0.52 0.59 0.73 0.64 0.45 0.30 0.16 0.20 0.30 0.39 0.39 0.47
San Felipe 4,277.72 5.61 6.35 6.78 7.27 5.28 2.47 1.24 1.80 3.79 5.30 5.11 4.88
Sayan 2,037.74 4.68 5.41 7.05 6.59 5.25 3.93 2.53 2.50 3.70 4.63 4.38 5.10
Vilcahuaura 1,208.86 2.30 2.64 3.41 2.64 2.05 1.43 0.64 0.85 1.48 2.04 2.02 2.49
Total 27,166.35 54.75 61.68 77.15 71.22 55.2 39.207 24.09 26.17 40.25 51.42 49.12 56.27
Cuadro N°8.16
DEMANDA AGRÍCOLA ATENDIDA EN EL VALLE (Hm3)
COMISION DE AREA
Volumen ( Hm3/mes)
REGANTES (ha) ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC
Acaray 3,620.70 7.62 8.49 11.39 10.00 7.69 5.64 3.36 3.72 5.66 6.91 6.86 8.14
Carquin 201.31 0.36 0.39 0.50 0.44 0.32 0.26 0.14 0.17 0.26 0.32 0.30 0.35
Humaya 1,255.84 2.94 3.33 4.42 3.74 2.15 1.63 1.32 1.39 1.39 1.64 1.74 2.26
Ingenio 1,794.82 3.62 4.22 5.35 4.67 3.69 2.83 1.61 1.69 2.64 3.41 3.41 4.01
La Campiña 1,787.40 2.85 3.15 3.83 3.49 2.56 1.85 1.00 1.23 2.13 2.80 2.56 2.75
Margen Izquierda 444.71 0.95 1.07 1.37 1.24 0.70 0.57 0.43 0.48 0.48 0.53 0.57 0.70
Quipico 3,463.37 8.64 9.73 12.83 12.40 7.10 6.07 5.12 4.72 4.70 5.23 5.47 6.83
Santa Rosa 6,833.85 14.66 16.31 19.49 18.10 10.22 7.86 6.54 7.42 7.28 8.12 8.62 10.39
Santa Rosalia 240.03 0.52 0.59 0.73 0.64 0.33 0.24 0.16 0.20 0.20 0.24 0.27 0.34
San Felipe 4,277.72 5.61 6.35 6.78 7.27 5.28 2.47 1.24 1.80 3.79 5.30 5.11 4.88
Sayan 2,037.74 4.68 5.41 7.05 6.59 5.13 3.93 2.53 2.50 3.30 3.11 3.50 4.74
Vilcahuaura 1,208.86 2.30 2.64 3.41 2.64 1.48 1.13 0.64 0.85 1.01 1.25 1.38 1.79
Total 27,166.35 54.75 61.68 77.15 71.22 46.66 34.47 24.09 26.17 32.85 38.87 3.78 47.18
Cuadro N°8.17
NIVEL DE COBERTURA DE LA DEMANDA AGRÍCOLA
EN EL VALLE HUAURA (%)
COMISION DE
Volumen ( Hm3/mes)
REGANTES ENE FEB MAR ABR MAY JUN JUL AGO SEP OCT NOV DIC
Acaray 100 100 100 100 100 100 100 100 100 97 100 100
Carquin 100 100 100 100 100 100 100 100 100 100 100 100
Humaya 100 100 100 100 72 79 100 100 68 61 68 72
Ingenio 100 100 100 100 100 100 100 100 100 97 100 100
La Campiña 100 100 100 100 100 100 100 100 100 100 100 100
Margen Izquierda 100 100 100 100 72 79 100 100 68 61 68 72
Quipico 100 100 100 100 72 79 100 100 68 61 68 72
Santa Rosa 100 100 100 100 72 79 100 100 68 61 68 72
Santa Rosalia 100 100 100 100 72 79 100 100 68 61 68 72
San Felipe 100 100 100 100 100 100 100 100 100 100 100 100
Sayan 100 100 100 100 98 100 100 100 89 67 80 93
Vilcahuaura 100 100 100 100 72 79 100 100 68 61 68 72
125

ANEXO XI
GRÁFICOS
126

Gráfico N° 2.1
PERFIL LONGITUDINAL
RIO HUAURA
Altitud (m.s.n.m.)
5000
4500
4000
3500
3000
2500
2000
1500
1000
500
0
0 20 40 60 80 100 120 140 160
Longitud (km)
Gráfico N° 2.2
PERFIL LONGITUDINAL
RIO YARUCAYA
Altitud (m.s.n.m.)
4600
4200
3800
3400
3000
2600
2200
1800
0 5 10 15 20 25
Longitud (km)
Gráfico N° 2.3
PERFIL LONGITUDINAL
QUEBRADA HUANCOY - TUCTO - POTACA - CUTILLIN
5000.00
4500.00
Altitud (m.s.n.m.)
4000.00
3500.00
3000.00
2500.00
2000.00
1500.00
0 5 10 15 20 25
Longitud (km)
Gráfico N° 2.4
5000
PERFIL LONGITUDINAL
RIO HUAURA - QUICHAS
Altitud (m.s.n.m.)
4500
4000
3500
3000
2500
2000
0 5 10 15 20 25 30 35 40 45 50 55
Longitud (km)
127

Gráfico N° 2.5
PERFIL LONGITUDINAL
RIO CHECRAS
4000
Altitud (m.s.n.m.)
3500
3000
2500
2000
1500
0 5 10 15 20
Longitud (km)
Gráfico N° 2.6
PERFIL LONGITUDINAL
RIO CHECRAS - YURACYACU - YANAMA
Altitud (m.s.n.m.)
5000
4800
4600
4400
4200
4000
3800
3600
3400
3200
3000
0 5 10 15 20 25 30
Longitud (km)
Gráfico N° 2.7
PERFIL LONGITUDINAL
QUEBRADA PACCHO - PURUTUMA - COTOC - HUAYLLAO
Altitud (m.s.n.m.)
5200.00
4700.00
4200.00
3700.00
3200.00
2700.00
2200.00
1700.00
0 2 4 6 8 10 12 14 16
Longitud (km)
Gráfico N° 2.8
PERFIL LONGITUDINAL
QUEBRADA : PICUNCHE - MANYACOCHA
5000
4500
Altitud (m.s.n.m.)
4000
3500
3000
2500
2000
1500
0.00 2.50 5.00 7.50 10.00 12.50
Longitud (km)
128

Gráfico N° 2.9
PERFIL LONGITUDINAL
RIO CHICO - AUQUIMARCA
4000
3500
Altitud (m.s.n.m.)
3000
2500
2000
1500
0.00 2.50 5.00 7.50 10.00 12.50 15.00 17.50 20.00
Longitud (km)
Gráficos N° 2.10
CURVA HIPSOMETRICA Y ALTITUD MEDIA DE LA CUENCA
DEL RIO HUAURA
Cota Media (m.s.n.m.)
5000
4500
4000
3500
3000
2500
2000
1500
1000
500
0
0.00 10.00 20.00 30.00 40.00 50.00 60.00 70.00 80.00 90.00 100.00
Porcentaje del Area (%)
Gráficos N° 2.11
CURVA HIPSOMETRICA Y ALTITUD MEDIA DE LA CUENCA
YARUCAYA
Cota Media (m.s.n.m.)
5000
4500
4000
3500
3000
2500
2000
1500
1000
500
0
0 10 20 30 40 50 60 70 80 90 100
Porcentaje del Area (%)
Gráficos N° 2.12
CURVA HIPSOMETRICA Y ALTITUD MEDIA DE LA CUENCA MEDIO
HUANCOY
5000
4500
4000
3500
3000
2500
2000
1500
1000
500
0
Cota Media (m.s.n.m.)
0 10 20 30 40 50 60 70 80 90 100
Porcentaje del Area (%)
129

Gráficos N° 2.13
CURVA HIPSOMETRICA Y ALTITUD MEDIA DE LA CUENCA
ALTO HUAURA
Cota Media (m.s.n.m.)
5000
4500
4000
3500
3000
2500
2000
1500
1000
500
0 10 20 30 40 50 60 70 80 90 100
Porcentaje del Area (%)
Gráficos N° 2.14
CURVA HIPSOMETRICA Y ALTITUD MEDIA DE LA CUENCA
CHECRAS
6000
5000
Cota Media (m.s.n.m.)
4000
3000
2000
1000
0
0 10 20 30 40 50 60 70 80 90 100
Porcentaje del Area (%)
Gráficos N° 2.15
CURVA HIPSOMETRICA Y ALTITUD MEDIA DE LA CUENCA
YURACYACU
Cota Media (m.s.n.m.)
5000
4600
4200
3800
3400
3000
2600
2200
1800
1400
1000
600
200
0 10 20 30 40 50 60 70 80 90 100
Porcentaje del Area (%)
Gráficos N° 2.16
CURVA HIPSOMETRICA Y ALTITUD MEDIA DE LA CUENCA
PACCHO
Cota Media (m.s.n.m.)
5000
4500
4000
3500
3000
2500
2000
1500
1000
500
0 10 20 30 40 50 60 70 80 90 100
Porcentaje dle Area (%)
130

Gráficos N° 2.17
CURVA HIPSOMETRICA Y ALTITUD MEDIA DE LA
CUENCA PICUNCHE
Cota Media (m.s.n.m)
5000
4500
4000
3500
3000
2500
2000
1500
1000
500
0
0 10 20 30 40 50 60 70 80 90 100
Porcentaje del Area (%)
Gráficos N° 2.18
CURVA HIPSOMETRICA Y ALTITUD MEDIA DE LA
CUENCA AUQUIMARCA
5000
4500
4000
Cota Media (m.s.n.m)
3500
3000
2500
2000
1500
1000
500
0
0 10 20 30 40 50 60 70 80 90 100
Porcentaje del Area (%)
131

Gráfico N° 3.1
25
VARIACION MENSUAL DE LA TEMPERATURA MEDIA (ºC)
20
Temperatura(ºC)
15
10
5
0
ENE FEB MAR ABR MAY JUN JUL AGO SET OCT NOV DIC
Meses
ESTACIONES VIRTUALES DEL MODELO CLIMATICO ‐ CRU
2795 2796 2797 2798 2799 2871 2872 2873 2874 2875 2876
2877 2947 2948 2949 2950 2951 2952 2953 3027 3028 3029
3030 3106 3107 3108 3184 3185 3186 Oyon Picoy
FUENTE: Elaboración propia en base a la informacion del modelo climatico CRU
Gráfico N° 3.2
Temperatura(ºC)
30
25
20
15
10
5
0
VARIACION MENSUAL DE LA TEMPERATURA MÁXIMA (ºC)
ENE FEB MAR ABR MAY JUN JUL AGO SET OCT NOV DIC
Meses
ESTACIONES VIRTUALES DEL MODELO CLIMATICO ‐ CRU
2795 2796 2797 2798 2799 2871 2872 2873 2874 2875
2876 2877 2947 2948 2949 2950 2951 2952 2953 3027
3028 3029 3030 3106 3107 3108 3184 3185 3186
FUENTE: Elaboración propia en base a la informacion del modelo climatico CRU
Gráfico N° 3.3
VARIACION MENSUAL DE LA TEMPERATURA MÍMINA (ºC)
20
15
Temperatura(ºC)
10
5
0
‐5
‐10
ENE FEB MAR ABR MAY JUN JUL AGO SET OCT NOV DIC
Meses
ESTACIONES VIRTUALES DEL MODELO CLIMATICO ‐ CRU
2795 2796 2797 2798 2799 2871 2872 2873 2874 2875
2876 2877 2947 2948 2949 Meses 2950 2951 2952 2953 3027
3028 3029 3030 3106 3107 3108 3184 3185 3186
FUENTE: Elaboración propia en base a la informacion del modelo climatico CRU
132

Gráfico N° 3.4
VARIACION MENSUAL DE LA TEMPERATURA MEDIA(ºC)
SUB‐CUENCAS
Temperatura(ºC)
16
14
12
10
8
6
4
2
0
ENE FEB MAR ABR MAY JUN JUL AGO SET OCT NOV DIC
Meses
SUBCUENCAS EN ESTUDIO
Auquimarca Bajo Auquimarca Alto Picunche Alto Picunche Bajo Paccho Bajo
Paccho Alto Yarucaya Bajo Checras Bajo Huancoy Bajo Checras Alto
Yuracyacu Yarucaya Alto Huancoy Alto Huaura Medio Huaura Alto
Paton Surasaca Cochaquillo Quichas
Gráfico N° 3.5
VARIACION MENSUAL DE LA HUMEDAD RELATIVA(%)
Humedad Relativa (%)
95
90
85
80
75
70
65
60
55
50
ENE FEB MAR ABR MAY JUN JUL AGO SET OCT NOV DIC
ESTACIONES VIRTUALES DEL MODELO CLIMATICO ‐ CRU
2796 2795 2797 2798 2799 2871 2872 2873
2874 2875 2876 2877 2947 2948 2949 2950
2951 2952 2953
Meses
3027 3028 3029 3030 3106.0
3107.0 3108.0 3184.0 3185.0 3186.0
FUENTE: Elaboración propia en base a la informacion del modelo climatico CRU
Gráfico N° 3.6
Velocidad del viento (m/s)
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
VARIACION MENSUAL DE LA VELOCIDAD DEL VIENTO (m/s.)
ENE FEB MAR ABR MAY JUN JUL AGO SET OCT NOV DIC
Meses
ESTACIONES VIRTUALES DEL MODELO CLIMATICO ‐ CRU
2795 2796 2797 2798 2799 2871 2872 2873 2874 2875
2876 2877 2947 2948 2949 2950 2951 2952 2953 3027
3028 3029 3030 3106 3107 3108 3184 3185 3186
FUENTE: Elaboración propia en base a la informacion del modelo climatico CRU
133

Gráfico N° 4.1
HIDROGRAMA DE PRECIPITACION TOTAL ANUAL
ESTACION PACHANGARA
2000
1800
1600
Precipitación (mm.)
1400
1200
1000
800
600
400
200
0
1963 1966 1969 1972 1975 1978 1981 1984 1987 1990 1993 1996 1999 2002 2005 2008
Años
Gráfico N° 4.2
HIDROGRAMA DE PRECIPITACION TOTAL ANUAL
ESTACION PACHAMACHAY
Precipitación (mm.)
1600
1400
1200
1000
800
600
400
200
0
2008
2005
2002
1999
1996
1993
1990
1987
1984
1981
1978
1975
1972
1969
1966
1963
Años
Precipitación (mm.)
1000
900
800
700
600
500
400
300
200
100
0
Gráfico N° 4.3
HIDROGRAMA DE PRECIPITACION TOTAL ANUAL
ESTACION OYON
1963 1967 1971 1975 1979 1983 1987 1991 1995 1999 2003 2007
Años
134

Gráfico N° 4.4
1400
HIDROGRAMA DE PRECIPITACION TOTAL ANUAL
ESTACION SURASACA
1200
Precipitación (mm.9
1000
800
600
400
200
0
Años
Gráfico N° 4.5
HIDROGRAMA DE PRECIPITACION TOTAL ANUAL
ESTACION TUPE
Precipitación (mm.)
2000.0
1800.0
1600.0
1400.0
1200.0
1000.0
800.0
600.0
400.0
200.0
0.0
1963
1966
1969
1972
1975
1978
1981
1984
Años
1987
1990
1993
1996
1999
2002
2005
2008
Gráfico N° 4.6
HIDROGRAMA DE PRECIPITACION TOTAL ANUAL
ESTACION PARQUIN
Precipitación (mm.)
1600
1400
1200
1000
800
600
400
200
0
1963
1966
1969
1972
1975
1978
1981
1984
Años
1987
1990
1993
1996
1999
2002
2005
2008
135

Gráfico N° 4.7
HIDROGRAMA DE PRECIPITACION TOTAL ANUAL
ESTACION PICOY
Precipitación (mm.)
800
700
600
500
400
300
200
100
0
1963 1966 1969 1972 1975 1978 1981 1984 1987 1990 1993 1996 1999 2002 2005 2008
Años
Gráfico N° 4.8
HIDROGRAMA DE PRECIPITACION ANUAL
ESTACION ANDAJES
Precipitación (mm.)
800
700
600
500
400
300
200
100
0
2008
2005
2002
1999
1996
1993
1990
1987
1984
1981
1978
1975
1972
1969
1966
1963
Años
Gráfico N° 4.9
HIDROGRAMA DE PRECIPITACION TOTAL ANUAL
ESTACION PACCHO
1400.0
1200.0
Precipitación (mm.)
1000.0
800.0
600.0
400.0
200.0
0.0
2008
2005
2002
1999
1996
1993
1990
1987
1984
1981
1978
1975
1972
1969
1966
1963
Años
136

Gráfico N° 4.10
HIDROGRAMA DE PRECIPITACION TOTAL ANUAL
ESTACION PAMPA LIBRE
250.0
200.0
Precipitación (mm.)
150.0
100.0
50.0
0.0
1963
1966
1969
1972
1975
1978
1981
1984
Años
1987
1990
1993
1996
1999
2002
2005
2008
Gráfico N° 4.11
HIDROGRAMA DE PRECIPITACION TOTAL MENSUAL
ESTACION PACHANGARA
1000
900
Precipitación Mensual (mm)
800
700
600
500
400
300
200
100
0
1963
1966
1969
1972
1975
1978
1981
1984
1987
Años
1990
1993
1996
1999
2002
2005
2008
Gráfico N° 4.12
HIDROGRAMA DE PRECIPITACION TOTAL MENSUAL
ESTACION PACHAMACHAY
600
Precipitación Mensual (mm)
500
400
300
200
100
0
2008
2005
2002
1999
1996
1993
1990
1987
1984
1981
1978
1975
1972
1969
1966
1963
Años
137

Gráfico N° 4.13
HIDROGRAMA DE PRECIPITACION TOTAL MENSUAL
ESTACION OYON
Precipitación Mensual (mm)
300
250
200
150
100
50
0
2008
2005
2002
1999
1996
1993
1990
1987
1984
1981
1978
1975
1072
1969
1966
1963
Años
Gráfico N° 4.14
HIDROGRAMA DE PRECIPITACION TOTAL MENSUAL
ESTACION SURASACA
300
250
Precipitación Mensual (mm)
200
150
100
50
0
2008
2005
2002
1999
1996
1993
1990
1987
1984
1981
1978
1975
1972
1969
1966
1963
Años
Gráfico N° 4.15
HIDROGRAMA DE PRECIPITACION TOTAL MENSUAL
ESTACION TUPE
Precipitación Mensual (mm)
350
300
250
200
150
100
50
0
2008
2005
2002
1999
1996
1993
1990
1987
1984
1981
1978
1975
1972
1969
1966
1963
Años
138

Gráfico N° 4.16
HIDROGRAMA DE PRECIPITACION TOTAL MENSUAL
ESTACION PARQUIN
Precipitación Mensual (mm)
400
350
300
250
200
150
100
50
0
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
1989
1988
1987
1986
1985
1984
1983
1982
1981
1980
1979
1978
1977
1976
1975
1974
1973
1972
1971
1970
1969
1968
1967
1966
1965
1964
1963
Años
Gráfico N° 4.17
300
HIDROGRAMA DE PRECIPITACION TOTAL MENSUAL
ESTACION PICOY
Precipitación Mensual (mm)
250
200
150
100
50
0
2008
2005
2002
1999
1996
1993
1990
1987
1984
1981
1978
1975
1972
1969
1966
1963
Años
Gráfico N° 4.18
HIDROGRAMA DE PRECIPITACION TOTAL MENSUAL
ESTACION ANDAJES
Precipitación Mensual (mm)
300
250
200
150
100
50
0
2008
2005
2002
1999
1996
1993
1990
1987
1984
1981
1978
1975
1072
1969
1966
1963
Años
139

Gráfico N° 4.19
HIDROGRAMA DE PRECIPITACION TOTAL MENSUAL
ESTACION PACCHO
Precipitación Mensual (mm)
700
600
500
400
300
200
100
0
2009
2007
2005
2003
2001
1999
1997
1995
1993
1991
1989
1987
1985
1983
1981
1979
1977
1975
1973
1971
1969
1967
1965
1963
Años
Gráfico N° 4.20
HIDROGRAMA DE PRECIPITACION TOTAL MENSUAL
ESTACION PAMPA LIBRE
Precipitación Mensual (mm)
200
180
160
140
120
100
80
60
40
20
0
2008
2005
2002
1999
1996
1993
1990
1987
1984
1981
1978
1975
1972
1969
1966
1963
Años
Gráfico N° 4.21
DIAGRAMA DE DOBLE MASA
PERIODO 1964-1987
Precipitación Anual (mm.)
20000.0
18000.0
16000.0
14000.0
12000.0
10000.0
8000.0
6000.0
4000.0
2000.0
0.0
0.0 2000.0 4000.0 6000.0 8000.0 10000.0 12000.0 14000.0 16000.0
Precipitación Acumulada (mm.)
Andajes
Paccho
Pachangara
140

Gráfico N° 4.22
DIAGRAMA DE DOBLE MASA
PERIODO 1988-2008
Precipitción Anual (mm.)
18000.0
16000.0
14000.0
12000.0
10000.0
8000.0
6000.0
4000.0
2000.0
0.0
0.0 2000.0 4000.0 6000.0 8000.0 10000.0 12000.0
Precipitación Acumulada (mm.)
Andajes
Paccho
Pampa Libre
Pachamachay
Gráfico N° 4.23
DIAGRAMA DE DOBLE MASA
PERIODO 1971 - 1991
16000.0
Precipitación Anual (mm.)
14000.0
12000.0
10000.0
8000.0
6000.0
4000.0
2000.0
Tupe
Parquin
0.0
0.0 2000.0 4000.0 6000.0 8000.0 10000.0 12000.0 14000.0 16000.0
Precipitación Acumulada (mm.)
Gráfico N° 4.24
DIAGRAMA DE DOBLE MASA
PERIODO 1981 - 1991
Precicipitación Anual (mm.)
9000.0
8000.0
7000.0
6000.0
5000.0
4000.0
3000.0
2000.0
1000.0
0.0
0.0 1000.0 2000.0 3000.0 4000.0 5000.0 6000.0 7000.0 8000.0
Precipitación Acumulada (mm.)
Tupe
Picoy
141

Gráfico N° 4.25
DIAGRAMA DE DOBLE MASA
PERIODO 1981 - 2008
25000.0
Precipitación Anual (mm.)
20000.0
15000.0
10000.0
5000.0
Parquin
Picoy
0.0
0.0 2000.0 4000.0 6000.0 8000.0 10000.0 12000.0 14000.0 16000.0 18000.0 20000.0
Precipitación Anual Acumulada (mm.)
Gráfico N° 4.26
DIAGRAMA DE DOBLE MASA
PERIODO 1968-1986
30000.0
Precipitación Anual (mm.)
25000.0
20000.0
15000.0
10000.0
5000.0
Oyón
Surasaca
0.0
0.0 5000.0 10000.0 15000.0 20000.0 25000.0
Precipitación Anual Acumulada (mm.)
Gráfico N° 4.27
Relación Precipitación‐Altitud
Cuenca Auquimarca
900.00
800.00
Precipitación (mm)
700.00
600.00
500.00
400.00
300.00
200.00
100.00
0.00
y = 756.5ln(x) ‐ 5583.
R² = 0.934
ESTACION Z TOTAL
PACHAMACHAY 4441 786.63
PACCHO 3250 608.20
2874 2238 230.30
2875 3941 611.90
0 1000 2000 3000 4000 5000 6000
Altitud(msnm)
142

Gráfico N° 4.28
Relación Precipitación‐Altitud
Cuenca Baja
Precipitación (mm.)
900.00
800.00
700.00
600.00
500.00
400.00
300.00
200.00
100.00
0.00
y = 632.0ln(x) ‐ 4596
R² = 0.993
0 1000 2000 3000 4000 5000 6000
Altitud (msnm.)
ESTACION Z TOTAL
PAMPA LIBRE 1800 129.03
ANDAJES 2711 429.52
2950 2783 411.50
3027 4472 706.90
Gráfico N° 4.29
Relación Precipitación ‐ Altitud
Cuenca Checras
Precipitación(msnm.)
900.00
800.00
700.00
600.00
500.00
400.00
300.00
200.00
100.00
0.00
y = 679.2ln(x) ‐ 4927.
R² = 0.913
0 1000 2000 3000 4000 5000 6000
Altitud (msnm.)
ESTACION Z TOTAL
PICOY 2990 503.29
PACCHO 3250 608.20
PARQUIN 3624 736.69
PAMPA LIBRE 1800 129.03
TUPE 4450 668.74
PACHAMACHAY 4441 786.63
Gráfico N° 4.30
Relación Precipitación ‐ Altitud
Cuenca Churín
Precipitación(mm.)
1000.00
900.00
800.00
700.00
600.00
500.00
400.00
300.00
200.00
100.00
0.00
y = 818.2ln(x) ‐ 6042.
R² = 0.804
0 1000 2000 3000 4000 5000 6000
Altutid (msnm.)
ESTACION Z TOTAL
PACHANGARA 3600 774.04
OYON 3641 536.39
SURASACA 4553 852.76
PICOY 2990 503.29
ANDAJES 2711 429.52
PATON 4150 784.11
143

Gráfico N° 5.1
HIDROGRAMA DE DESCARGA MEDIA ANUAL(m3/s)
RIO HUAURA - ESTACIÓN ALCO SAYAN
60
50
Descarga(m3/s)
40
30
20
10
0
2007
2005
2003
2001
1999
1997
1995
1993
1991
1989
1987
1985
1983
1981
1979
1977
1975
1973
1971
1969
1967
Años
Gráfico N° 5.2
HIDROGRAMA DE DESCARGA MEDIA ANUAL(m3/s)
RIO CHANCAY HUARAL - ESTACION SANTO DOMINGO
40
35
30
Descarga (m3/s)
25
20
15
10
5
0
1967
1969
1971
1973
1975
1977
1979
1981
1983
1985
1987
Años
1989
1991
1993
1995
1997
1999
2001
2003
2005
2007
Gráfico N° 5.3
HIDROGRAMA DE DESCARGA MEDIA ANUAL (m3/s)
RIO PATIVILCA - ESTACION YANAPAMPA
70
60
50
Descarga (m3/s)
40
30
20
10
0
1967
1969
1971
1973
1975
1977
1979
1981
1983
1985
1987
Años
1989
1991
1993
1995
1997
1999
2001
2003
2005
2007
144

Gráfico N° 5.3
HIDROGRAMA DE DESCARGAS MEDIAS MENSUALES (m3/s)
RIOS HUAURA, PATIVILCA Y CHANCAY-HUARAL
300
250
Descarga (m3/s)
200
150
100
50
0
1980‐1
1980‐7
1981‐1
1981‐7
1982‐1
1982‐7
1983‐1
1983‐7
1984‐1
1984‐7
1985‐1
1985‐7
1986‐1
1986‐7
1987‐1
1987‐7
1988‐1
1988‐7
1989‐1
1989‐7
1990‐1
1990‐7
1991‐1
1991‐7
1992‐1
1992‐7
1993‐1
1993‐7
1994‐1
1994‐7
1995‐1
1995‐7
1996‐1
1996‐7
1997‐1
1997‐7
1998‐1
1998‐7
1999‐1
1999‐7
2000‐1
2000‐7
2001‐1
2001‐7
2002‐1
2002‐7
2003‐1
2003‐7
2004‐1
2004‐7
2005‐1
2005‐7
2006‐1
2006‐7
2007‐1
2007‐7
2008‐1
2008‐7
huaura
pativilca
huaral
Años
145

TABLA N°01
TABLA N°01
REQUERIMIENTO DE DATOS PARA CONSTRUIR EL MODELO EN WEAP
Datos Requeridos para Alimentar el Modelo y
Durante el Proceso de Calibración
Prioridad Formato preferido Notas
Datos de Entrada – Demandas
- Uso de suelo
o DEM (Modelo de Elevación Digital) 1 GIS
o Cobertura de vegetación 1 GIS
o Tipo de suelo 2 GIS
o Geología 2 GIS
o Áreas de agricultura irrigada 1 GIS, Excel, texto o csv
o Tecnologías de irrigación 2 GIS, Excel, texto o csv
- Clima
o Precipitación (series de datos 1 Excel, texto, o csv
históricas, i.e. promedio mensual en
cada año del periodo de modelación)
o Temperatura (series de datos
históricas, i.e. promedio mensual en
cada año del periodo de modelación)
1 Excel, texto, o csv
o Humedad Relativa (promedio 1 Excel, texto, o csv
mensual del periodo de modelación)
o Viento (promedio mensual del 1 Excel, texto, o csv
periodo de modelación)
o Cobertura de nubes 2 Excel, texto, o csv
o Latitud 1 Excel, texto, o csv, o capas de GIS
para extraer datos
- Sitios de Demanda (ciudades, industrias,
zonas agrícolas)
o Numero de usuarios 1 No hay formato preferido
o Consumo per capita 1 No hay formato preferido
o Variación Mensual 1 No hay formato preferido
o Porcentaje de retorno 1 No hay formato preferido
Datos de Entrada – Suministro y Recursos
- Reservorios/represas
1 No hay formato preferido. Los datos Si existen reservorios, es importante tener información
Datos físicos:
pueden venir en diversos formatos o sobre su localización y sus características físicas y de
hacer parte de un texto. La curva de operación
o Capacidad de almacenamiento
volumen/elevación puede venir en
o Volumen inicial
Excel.
o Curva de volumen/elevación
o Evaporación
o Perdidas a agua subterránea
Datos de operación
o Máximo nivel de conservación
o Máximo nivel de seguridad
o Máximo nivel inactivo
- Capacidad hidroeléctrica
1 No hay formato preferido El modelo requiere estos datos para poder calcular
o Mínimo caudal de turbina
producción hidroeléctrica
o Máximo cauda de turbina
o Cabeza hidráulica
o Factor de Planta
o Eficiencia
- Requerimientos de caudales mínimos 2 No hay formato preferido
- Canales para extracción de agua (i.e. 1
No hay formato preferido
canales de irrigación)
- Agua subterránea 2
Datos para Calibración del Modelo
- Ríos
o Series de tiempo de caudales 1 Excel, texto, o csv
- Nieve
o Series de tiempo de profundidad de 2 Excel, texto, o csv
nieve o de equivalente de agua
o Estimados de volumen de nieve 2 Excel, texto, o csv
- Glaciares
o Área de cobertura de glaciares 2 GIS o Excel
o Escorrentía de agua desde glaciares Excel, texto, o csv
Estos datos son necesarios para caracterizar la cuenca
Estos datos son necesarios para alimentar el modelo
con condiciones climáticas. Precipitación y
Temperatura deben ser promedios mensuales de cada
mes durante el periodo de modelación, mientras que
húmeda relativa y viento pueden ser un promedio
mensual aproximado.
Aunque las demandas agrícolas se pueden estimar
dentro del modelo hidrológico, también se pueden
agrupar en un sitio de demanda
Es importante saber la localización de los canales y
acuíferos
Estos datos son importantes para chequear el
comportamiento del modelo, y realizar la calibración
Fuente: Construcción del Modelo WEAP del Río Santa - IRD, SEI-US, Banco Mundial
146

ANEXO XII
FOTOGRAFIAS
147

BOCATOMAS CUENCA RIO HUAURA- PROVINCIA Y DISTRITO DE HUAURA
COMISIONES DE REGANTES ACARAY - INGENIO
TOMA DIRECTA DEL RIO
TOMA DEL CANAL SAN FELIPE
COMISION DE REGANTES DE CARQUIN
148

COMISION DE REGANTES DE HUMAYA
COMISION DE REGANTES LA CAMPIÑA
149

COMISION DE REGANTES LA UNION
COMISION DE REGANTES PAMPA DE ANIMAS
COMISION DE REGANTES PAMPA DE ANIMAS
150

COMISION DE REGANTES QUIPICO
COMISION DE REGANTES SAN FELIPE
COMISION DE REGANTES SAYAN
151

COMISION DE REGANTES MARGEN IZQUIERDA
COMISION DE REGANTES VILCAHUAURA
152

VISTAS DEL MEDIDOR DE SANTA ROSA
AGUAS ARRIBA DEL MEDIDOR
AGUAS ABAJO DEL MEDIDOR
153

VISTAS DEL MEDIDOR DE SAYÁN-ANDAHUASI
AGUAS ARRIBA DEL MEDIDOR
154

VISTAS DEL MEDIDOR DE MARGEN IZQUIERDA-HUACÁN CHICO
AGUAS ARRIBA DEL MEDIDOR
155

VISTAS DEL MEDIDOR DE VILCAHUAURA
156