diagnóstico actual del riego y drenaje en chile y su proyección ...

ANEXO 1 • DIAGNÓSTICO DEL RIEGO Y DRENAJE VIII REGiÓN
RESUMEN DE RESULTADOS AN..\L1SIS DE FRECUENCIA VIII REGION
CAUDALES ~IEDIOS MENSUALES (m'/s)
EST,\CION 88
RIO In:",\ICO LN .J.\l'JA
P ~.\c AI3R H"y JUN JUL AGO SEr OCT NOV DIC ENE FEI3 I\IAR AI3R·SEr OCT-I\1AR ANUAL
9~Ou 5,428 24.158 46,065 29,299 45,509 32,161 33,288 14,938 22,632 15,927 7,830 6,765 39,318 18,950 30,729
9ü U "
6,611 28,503 51,299 35,094 49,529 35,679 35,739 17,573 24,841 16,547 8,519 7,373 42,593 20,294 32,820
¡{SUU 7,552 31,868 55,163 39,638 52,439 38,268 37,493 19,608 26,453 16,979 9,017 7,813 44,955 21,255 34,310
)()U u 13,257 51,083 74,990 66,334 66,761 51,462 45,916 31,166 34,506 18,935 11,470 9,986 56,483 25,844 41,399
:0"" 20,933 74,932 96,223 100,766 , 81,222 65,454 54,129 45,404 42,816 20,688 13,945 12,188 67,986 30.290 48,219
ISU('ION H~
HIO ~L\I_LECO EN COLLlPl'LLI
P 1,,'\C AI3R ~LW JUN JUL AGO SEP OCT NOV DIC ENE FEB 1vIAR ABR-SEr OCT·1vIAR ANUAL
95()~u 2,358 6,554 22,010 24,934 24,418 20,673 14,646 8,190 4,491 2,964 2,421 2,056 23,334 7,398 16,310
90 0 "u 3,100 9,100 26,432 29,718 28,486 23,482 16,930 9,736 5,545 3,551 2,864 2,498 26,499 8,407 18,321
:\5 u u 3,728 11,355 29,907 33,453 31,606 25,589 18,669 10,941 6,392 4,010 3,209 2,849 28,873 9,164 19,816
'I(l"u 8,138 28.957 50,418 55,195 49,056 36,804 28,226 17,919 11,662 6,711 5,185 4,967 41,506 13,195 27,610
---
20 11 u
15,338 61,927 77,047 82,884 70,100 49,437 39,485 26,747 19,002 10,194 7,655 7,800 55,729 17,740 36,144
ESTAClON ~u
RIO \'ERGARA EN TIJERAL
P exc. AI3R ~IAY JUN JUL AGO SEr OCT NOV DIC ENE FEB MAR ABR·SEr OCT-MAR ANUAL
95~~o 3,388 12,326 44,929 57,386 57,079 37,718 24,363 12,971 6,138 3,667 2,926 2,600 50,221 11,652 32,791
90% 4,450 16,836 55,942 70,240 67,336 45,000 28,813 15,584 7,694 4,463 3,556 3,266 58,032 13,392 37,455
85% 5,349 20,778 64,860 80,503 75,278 50,691 32,266 17,637 8,961 5,094 4,056 3,810 63,978 14,711 40,971
50 0 ,{) 11,644 50,576 121,233 143,305 120,626 83,880 52,073 29,773 17,074 8,917 7,076 7,308 96,639 21,882 59,876
2üll,o 21,899 104,147 201,458 228,886 176,892 126,257 76,804 45,545 28,819 14,050 11,118 12,402 135,082 30,208 81,478
ESTACION ~I
1(10 L\.lA EN Tl'C\PEL
P I.:'\~ ..\[3R ~LW JUN JUL ..\GO SEr OCT NOV DIC ENE FEB MAR ABR-SEP OCT·~IAR ANUAL
1) j '~;, 34,800 67,519 107,427 122,477 135,697 115,960 89,297 70,061 37,091 13,785 15,212 21,893 118,917 47,303 87,091
,-- '¡II'~--__- 39,758 79,602 125,483 139,186 150,094 129,954 101,671 80,912 44,660 17,552 18,224 24,520 130,540 53,837 95,830
x,t1"
"-------
43,496 88,954 139.348 151,729 160,660 140,338 110,973 89,167 50,621 20,660 20,587 26,468 139,016 58,748 102.216
) (}II,U 63.602 142,287 217,066 218,540 214,214 194,246 160,698 134,471 85,986 41,164 34,472 36,572 181,389 84,979 134,277
20 u u 86,591 208,356 311,090 293,898 270,578 252,919 217,054 187,715 132,208 72,046 52,389 47,553 225,129 114,680 167,572
ESTACIO," 'J2
HIO LEBI: E" I..\S COHI(lENTES
P 1,,'.\1.: ..1Ili( ~L,IY JUN JUL AGO SE!' OCT NOV DIC ENE FEI3 1vIAR AlJR-SE!' OCT-1vIAR ..INUAL
1):,U u 3,527 5,751 29,653 20,055 36,779 25,190 16,775 9,600 8,679 5,381 4,003 3,426 34,001 9,874 23,235
-'
9{)""
4,312 8,394 36,842 27,751 44,365 29,599 19,450 11,175 9,354 5,970 4,474 3,846 39,388 10,775 26,320
H'\" " 4,939 10,834 42,652 34,549 50,349 33,001 21,492 12,380 9,838 6.404 4,824 4,159 43,497 11,430 28.630
79,234 --- 5{jl!n 8,764 31,865 87,267 85,973 52,284 32,779 19,095 12,181 8,614 6,628 --s:?Bs 66,177 14,666 40,863
20°'0 13,962 76,515 131,010 185,182 132,751 75,967 46,180 27,146 14,488 10,958 8,579 7,570 93,043 17,957 54,549
ESTAClON 93
RIO CA n'CliPI\. EN CAn'cliPIL
-
P t:\-: ..IIJR ,\1.-1 Y JUN JUL AGO SEr oeT NOV Die ENE FEB MAR .ABR·SEr OCT-MAR ,-INCAL
95°0 1,060 2,100 4,750 6,920 3,590 2,120 3,170 2,160 1,060 1,740 1,530 1,600 6,760 2,740 5,050
\)l)0l) 1,490 3,080 6,740 9,040 6,310 4,320 4,260 2,830 1,710 2,100 1,840 1,790 7,970 3,150 5,810
S5 u " 1 810 3,810 8,220 10,610 8,330 5,940 5,070 3,330 2,180 2,360 2,080 1,930 8,870 3,450 6,370
50"" 3,470 7,610 15,910 18,800 18,830 14,410 9,290 5,920 4,670 3,740 3,290 2,650 13,540 5,020 9,320
2()"" 5,340 11,890 24,580 28,020 30,640 , 23,940 14,040 8,840 7,460 5,300 4,660 3,470 18,800 6,800 12,630