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FLOOD02741
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Last modified
1/25/2010 6:25:20 PM
Creation date
10/4/2006 11:06:34 PM
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Template:
Floodplain Documents
County
Statewide
Basin
Statewide
Title
HEC-5 Simulation of Flood Control and Conservation Systems
Date
6/1/1979
Prepared For
US
Prepared By
COE
Floodplain - Doc Type
Educational/Technical/Reference Information
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<br />I <br />I <br />.. t <br />"1 <br /> <br />Case* <br /> <br />(10) Can be based on primary energy demand for hydropower .10 <br /> <br />(11) Can be based on minimum release if all higher .11 <br />priority reservoirs in parallel with this project <br />are not releasing <br /> <br />(12) Can be based on system power requirement allocated .12 <br />to this reservoir. <br /> <br />(13) Can be based on release given on QA card .99 <br /> <br />(14) Can be based on minimum desi red low flows read from .00 <br />CP or MR or QM cards <br /> <br />(15) Can be based on filling downstream channel at X.Y <br />location X and future time period Y for flood control <br />or conservation operation <br /> <br />i. Evaporation <br /> <br />(1) Evaporation data can be read for the entire basin or for <br />individual reservoirs by monthly periods. <br /> <br />(2) Period by period evaporation data can be provided for any <br />reservoir in the system. <br /> <br />j. Diversions <br /> <br />(1) Diversions can be made from any reservoir or control point up <br />to the limit of dimension (KDIV=l1). Only one diversion from each control <br />point or reservoir is allowed. <br /> <br />(2) Diversions can be made to any downstream control point or <br />reservoir, or they can also leave the-siystem. <br /> <br />(3) Diversions may be routed using any linear method allowed and <br />multiplied by a constant representing the percent of return flow. <br /> <br />(4) Types of diversions <br /> <br />(a) Diversions can be a function of inflows, e.g., <br /> <br />QS (Channel Q) <br />QD (Diversion) <br /> <br />o <br />o <br /> <br />10 <br />5 <br /> <br />20 <br />7 <br /> <br />50 <br />10 <br /> <br />(b) Diversions can be functions of reservoir storage, e.g., <br /> <br />RS (Reservoir storage) 0 <br />RD (Reservoir diversion 0 <br /> <br />10,000 <br />50 <br /> <br />20,000 <br />700 <br /> <br />30,000 <br />1,000 <br /> <br />7 <br />
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