LWI Region 5 Mermentau Headwaters - HEC-HMS Simulation: August 2016 Uncalibrated

The Uncalibrated scenario represents the HEC-HMS model response using the initial estimated parameter set for hydrologic processes, including loss, transform, and routing methods. The simulated streamflows from this scenario served as the baseline for comparison with observed streamflow records and were used to inform both the parameter sensitivity analyses and subsequent model calibration simulations.

Model Software Version

HEC-HMS version 4.11

Model Application

LWI Region 5 Mermentau Headwaters HEC-HMS Model

Simulation Type

OTHER

Input Files

Title	Description	Location
Control File	Configuration for start time, end time, and time interval. One per control specifications.	/R05_MH_HEC-HMS/MH_RI_MrmntHdwt/Historical_2016_08.control
DSS Input File	Project DSS file containing manual entry time-series gages and paired data.	/R05_MH_HEC-HMS/MH_RI_MrmntHdwt/Region5_MH_Observed.dss
Meteorologic File	Configuration for precipitation, evapotranspiration, and snowmelt data.	/R05_MH_HEC-HMS/MH_RI_MrmntHdwt/GARR_2016_08.met

Output files

Title	Description	Location
DSS Output File	Stores simulation hydrologic and hydraulic results at junctions, reaches, sources, diversions, and sinks. Hydrologic Model output for uncalibrated August 2016 event. Times are in UTC.	/R05_MH_HEC-HMS/MH_RI_MrmntHdwt/Aug2016_Uncalibrated.dss

Parameters

Parameter	Value
Canopy	["Dynamic"]
LossRate	["Gridded Deficit Constant"]
Transform	["Modified Clark"]
Baseflow	["Recession"]
Route	["Muskingum Cunge","Controlled Outflow"]
Precipitation Method	Gridded Precipitation

Temporal extent

2016-08-08
2016-09-12

Temporal resolution

15 Minutes

Resource Files

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Metadata record information

Created By	hdr_lwi_region_5@hdrinc.com
Created At	2024-06-27t17:01:11.781268+00:00
Access Level	Public
Is Reviewed	True
Owner	hdr_lwi_region_5@hdrinc.com