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Drainage Design Manual, Hydrology - Flood Control District of ...

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<strong>Drainage</strong> <strong>Design</strong> <strong>Manual</strong> for Maricopa County<br />

<strong>Hydrology</strong>: Application<br />

***************************************** ***************************************<br />

* * * *<br />

* FLOOD HYDROGRAPH PACKAGE (HEC-1) * * U.S. ARMY CORPS OF ENGINEERS *<br />

* JUN 1998 * * HYDROLOGIC ENGINEERING CENTER *<br />

* VERSION 4.1 * * 609 SECOND STREET *<br />

* * * DAVIS, CALIFORNIA 95616 *<br />

* RUN DATE 04MAY09 TIME 16:56:01 * * (916) 756-1104 *<br />

* * * *<br />

***************************************** ***************************************<br />

<strong>Flood</strong> <strong>Control</strong> <strong>District</strong> <strong>of</strong> Maricopa County<br />

DDM UH EX GIS - DDM Unit Hydrograph Example GIS Method<br />

100 YEAR<br />

6 Hour Storm<br />

Unit Hydrograph: Clark<br />

05/04/2009<br />

9 IO OUTPUT CONTROL VARIABLES<br />

IPRNT<br />

5 PRINT CONTROL<br />

IPLOT<br />

0 PLOT CONTROL<br />

QSCAL<br />

0. HYDROGRAPH PLOT SCALE<br />

IT<br />

HYDROGRAPH TIME DATA<br />

NMIN<br />

5 MINUTES IN COMPUTATION INTERVAL<br />

IDATE 1 0 STARTING DATE<br />

ITIME 0000 STARTING TIME<br />

NQ<br />

300 NUMBER OF HYDROGRAPH ORDINATES<br />

NDDATE 2 0 ENDING DATE<br />

NDTIME 0055 ENDING TIME<br />

ICENT<br />

19 CENTURY MARK<br />

COMPUTATION INTERVAL<br />

TOTAL TIME BASE<br />

0.08 HOURS<br />

24.92 HOURS<br />

ENGLISH UNITS<br />

DRAINAGE AREA<br />

PRECIPITATION DEPTH<br />

LENGTH, ELEVATION<br />

FLOW<br />

STORAGE VOLUME<br />

SURFACE AREA<br />

TEMPERATURE<br />

SQUARE MILES<br />

INCHES<br />

FEET<br />

CUBIC FEET PER SECOND<br />

ACRE-FEET<br />

ACRES<br />

DEGREES FAHRENHEIT<br />

*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***<br />

**************<br />

* *<br />

10 KK * S2 * BASIN<br />

* *<br />

**************<br />

11 KO OUTPUT CONTROL VARIABLES<br />

IPRNT<br />

1 PRINT CONTROL<br />

IPLOT<br />

0 PLOT CONTROL<br />

QSCAL<br />

0. HYDROGRAPH PLOT SCALE<br />

IPNCH<br />

0 PUNCH COMPUTED HYDROGRAPH<br />

IOUT<br />

21 SAVE HYDROGRAPH ON THIS UNIT<br />

ISAV1<br />

1 FIRST ORDINATE PUNCHED OR SAVED<br />

ISAV2<br />

300 LAST ORDINATE PUNCHED OR SAVED<br />

TIMINT 0.083 TIME INTERVAL IN HOURS<br />

8 IN TIME DATA FOR INPUT TIME SERIES<br />

JXMIN<br />

15 TIME INTERVAL IN MINUTES<br />

JXDATE 1 0 STARTING DATE<br />

JXTIME<br />

0 STARTING TIME<br />

SUBBASIN RUNOFF DATA<br />

12 BA SUBBASIN CHARACTERISTICS<br />

TAREA 4.40 SUBBASIN AREA<br />

PRECIPITATION DATA<br />

13 PB STORM 2.98 BASIN TOTAL PRECIPITATION<br />

14 PI INCREMENTAL PRECIPITATION PATTERN<br />

0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01<br />

0.01 0.01 0.01 0.00 0.01 0.00 0.00 0.00 0.01 0.00<br />

0.01 0.01 0.00 0.01 0.00 0.00 0.00 0.01 0.01 0.01<br />

0.01 0.01 0.01 0.01 0.01 0.01 0.02 0.02 0.02 0.03<br />

0.03 0.03 0.06 0.06 0.06 0.07 0.07 0.07 0.04 0.04<br />

0.04 0.02 0.02 0.02 0.01 0.01 0.01 0.01 0.01 0.01<br />

August 15, 2013 9-59

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