Tangipahoa (Middle) HEC-HMS March2009 Validation Flood Event
The March2009 flood event was used to confirm the gridded StageIV QPE data, gridded infiltration, and Mod-clark grids are working correctly. The Tangipahoa HEC-HMS Calibration and Validation Model model was used to produce inflow hydrographs for the HEC-RAS model.
Model Software Version
HEC-HMS version 4.11Model Application
Tangipahoa HEC-HMS Calibration and Validation ModelSimulation Type
VALIDATIONInput Files
| Title | Description | Location |
|---|---|---|
| Evapotranspiration DSS File | Parsed from TA_Tangipahoa.gage file | TA_Tangipahoa.dss |
| Flow DSS File | Parsed from TA_Tangipahoa.gage file | TA_Tangipahoa_Gages.dss |
| Evapotranspiration DSS File | Parsed from TA_Tangipahoa.gage file | ET.dss |
| Basin File | TA_Middle_March_2009.basin | |
| Meteorology File | March 2009 short duration event (24Mar to 28Mar 2009) | March_2009_Flood.met |
| Control File | March 2009 short duration event (24Mar to 28Mar 2009) | March_2009_Flood.control |
Output files
| Title | Location |
|---|---|
| Output DSS File | March_2009_Flood_Middle.dss |
Parameters
| Parameter | Value |
|---|---|
| Canopy | ["Simple"] |
| LossRate | ["Gridded Deficit Constant"] |
| Transform | ["Modified Clark"] |
| Baseflow | ["Linear Reservoir"] |
| Route | ["Modified Puls"] |
| Precipitation Method | Gridded Precipitation |
Temporal extent
| 2009-03-22 |
| 2009-04-07 |
Temporal resolution
5 MinutesResource Files
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Metadata record information
| Created At | 2024-06-10t19:05:55.275010+00:00 |
| Created By | kslover@dewberry.com |
| Is Reviewed | True |
| Access Level | Public |
| Owner | kslover@dewberry.com |