March 2009 WinTR-20 Course 1 Muskingum-Cunge Flood Muskingum-Cunge Flood Routing Procedure in Routing Procedure in NRCS Hydrologic Models NRCS Hydrologic Models Prepared by William Merkel USDA-NRCS National Water Quality and Quantity Technology Development Team Beltsville, Maryland
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March 2009WinTR-20 Course1 Muskingum-Cunge Flood Routing Procedure in NRCS Hydrologic Models Prepared by William Merkel USDA-NRCS National Water Quality.
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March 2009 WinTR-20 Course 1
Muskingum-Cunge Flood Muskingum-Cunge Flood Routing Procedure in NRCS Routing Procedure in NRCS Hydrologic ModelsHydrologic Models
Prepared by William Merkel
USDA-NRCS National Water Quality and Quantity Technology Development Team
Beltsville, Maryland
March 2009 WinTR-20 Course 2
NRCS Hydrologic ModelsNRCS Hydrologic Models
WinTR-20 Computer Program for Project Formulation - Hydrology
WinTR-55 Urban Hydrology for Small Watersheds
Both programs are developed for Windows and are currently available in final release versions.
March 2009 WinTR-20 Course 3
Project GoalsProject Goals
Incorporate Muskingum-Cunge Procedure into WinTR-20 and WinTR-55 Models
Develop procedure applicable to any cross section shape
Evaluate accuracy in comparison to dynamic wave routing
March 2009 WinTR-20 Course 4
Muskingum Routing MethodMuskingum Routing Method
March 2009 WinTR-20 Course 5
Muskingum Routing MethodMuskingum Routing Method
Based on conservation of mass equation
Relates reach storage to both inflow and outflow discharges
S = K { X I + ( 1 - X) O }K and X are determined for the