Tangipahoa (Lower) HEC-HMS October2019 Validation Flood Event
The October2019 flood event was used to confirm the gridded MRMS 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_Lower_Olga_October_2019.basin | |
| Meteorology File | October 2019 (Tropical Storm Olga) | Olga_October_2019.met |
| Control File | October 2019 (Tropical Storm Olga) | Olga_October_2019.control |
Output files
| Title | Location |
|---|---|
| Output DSS File | Olga_October_2019_Lower.dss |
Parameters
| Parameter | Value |
|---|---|
| Canopy | ["Gridded Simple"] |
| LossRate | ["Gridded Deficit Constant"] |
| Transform | ["Modified Clark"] |
| Baseflow | ["Linear Reservoir"] |
| Route | ["Modified Puls"] |
| Precipitation Method | Gridded Precipitation |
Temporal extent
| 2019-10-23 |
| 2019-11-05 |
Temporal resolution
5 MinutesResource Files
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Metadata record information
| Created At | 2024-06-10t19:22:48.725329+00:00 |
| Created By | kslover@dewberry.com |
| Is Reviewed | True |
| Access Level | Public |
| Owner | kslover@dewberry.com |