HYDROLOGICAL MODEL â HEC - HMS (Hydrologic ... - Uwi.edu

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Discharge (cfs)Discharge (cfs)MAXIMUM PEAK DISCHARGES FOR THE HOPE RIVER MEASURED AT THEHOPE DISCHARGE STATION AT GROVE AND ASSOCIATED CAUSES.1000.00900.00800.00700.00600.00500.00400.00300.00Maximum Daily Discharge(1991-2000)SURFACE TROUGHFRONTAL SYSTEM,TROUGHFRONTAL SYSTEM TROPICAL WAVE,1991199219931994199519961997199819992000200.00100.00Maximum Daily Discharge (2001-2010)0.00JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC4000.003500.003000.002500.002001200220032004200520062007IVANNICOLE2000.00200820091500.0020101000.00SURFACE TROUGHGUSTAV500.000.00JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
DISCHARGE(CFS)PEAK FLOOD DISCHARGES AND LONG TERM MAXIMUM DISCHARGE FROMHOPE DISCHARGE STATION. RETURN PERIOD OF FLOOD PEAK FLOWS USINGGUMBEL METHOD (MOMENT OF MEANS)Discharge(cfs)Instantaneous Peaks14,000Hurricane Flora12,00010,000Tropical Storm unnamedIVANGUSTAV8,0006,000NICOLE4,0002,00001952 1962 1972 1982 1992 2002 2012YearsDISCHARGE VS RETURN PERIOD14000.0012000.0010000.00R 2 = 0.9998Return PeriodFlow(cfs)5 4495.738000.006000.004000.002000.000.000 20 40 RETURN 60PERIOD80 100 12010 6219.2325 8382.2250 9990.82100 11599.65
Page 1 and 2:
FLOODING , AN IMPACT OF CLIMATE CHA
Page 3 and 4:
What is Flood?Flood is an overflow
Page 5 and 6:
CLIMATEJamaica has a tropical marit
Page 7 and 8:
TOPOGRAPHY AND HYDROSTRATIGRAPHY OF
Page 9 and 10:
REPORTED FLOOD EVENTS FROM OFFICE O
Page 11 and 12:
Number of Tropical Storms/Hurricane
Page 13 and 14:
FLOODING WOES………..Bridge over
Page 15 and 16: TO BE NOTED : NO EXISTING EARLY WAR
Page 17 and 18: HEC-HMSThe Hydrologic Engineering C
Page 19 and 20: • Other key catchment variables:-
Page 21 and 22: Main Components• Basin model give
Page 23 and 24: The HydrologicCycle391 0 0Moisture
Page 25 and 26: HEC-HMS AvailabilityAvailable Throu
Page 27 and 28: HEC-HMS SCREEN SHOT WITH BASIN MODE
Page 29 and 30: BASICS OF DRAINAGESYSTEM….Watersh
Page 31 and 32: Basin Model Elements• subbasins-
Page 33 and 34: Loss Rate methodsGreen & AmptInitia
Page 35 and 36: Identifying curve number for catchm
Page 37 and 38: Calculation of Basin Lag time• Re
Page 39 and 40: Stream Flow Routing• Simulates Mo
Page 41 and 42: Baseflow• Three alternative model
Page 43 and 44: Baseflow• Exponential recession m
Page 45 and 46: Meteorologic ModelMeteorologic Mode
Page 47 and 48: Gage DataGage Data (from project de
Page 49 and 50: Running a projectUser selects the1.
Page 51 and 52: Viewing Resultshydrograph
Page 53 and 54: Viewing ResultsSummary tableTime se
Page 55 and 56: HEC-HMS OutputJunction PlotsTributa
Page 57 and 58: IMPACT OF CLIMATE CHANGE IN THE CAR
Page 59 and 60: CHANGES IN PRECIPITATION…Precipit
Page 61 and 62: INCREASED IN FREQUENCY OF HURRICANE
Page 63 and 64: ELEVATION, LANDUSE AND SOIL TYPE OF
Page 65: MAX 24 HR RAINFALL IN EACH MONTHRAI
Page 69 and 70: SIMULATION OF THE RAINFALL - RUNOFF
Page 71 and 72: Flow (cms)Flow (cms)Junction "J428"
Page 73 and 74: Outlet62Population of the Hope Rive
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