Region 4 Lower Calcasieu 2D HEC-RAS Model - A14E Design Storms

Design Storms: 7 Return Periods (5yr, 10yr, 25yr, 50yr, 100yr, 200yr, and 500yr) and 5 Durations (6hr, 12hr, 24hr, 48hr, and 72hr) based on 2018 Existing Conditions Geometry and Mean Atlas 14 Everywhere (A14E) Preciptation with Alternate Block Method (ABM) Temporal Distribution / Simulation Window: 01JAN2000 00:00 - 15JAN2000 00:00 / Equation Set: SWE-ELM (original/faster) / Computation Interval: 20 Second (Fixed Time Step)

Model Software Version

HEC-RAS version 6.4.1

Model Application

Region 4 Lower Calcasieu 2D HEC-RAS Model - A14E Design Storms

Simulation Type

OTHER

Input Files

Title Description Location
DSS File DSS File .\BoundaryConditions\Inflow\005YR_06HR_A14E_UC2D_3.dss
DSS File DSS File .\BoundaryConditions\Precipitation\Region4_2D_005yr_06hr.dss
Met BC Precipitation|Gridded DSS Filename Met BC Precipitation|Gridded DSS Filename .\BoundaryConditions\Precipitation\GriddedData\AORC_Delta_LWIRegion4.dss
DSS File DSS File .\BoundaryConditions\Stage\LC_005YR.dss
DSS File DSS File .\BoundaryConditions\Stage_Delta_2020.dss
Terrain terrain used by plan .\Terrain\LC_Terrain_Final.hdf
Infiltration infiltration used by plan .\MapLayers\gSSURGO_InfiltrationDC.hdf
Land cover land cover used by plan .\MapLayers\NLCD_Manning_Roughness.hdf
Percent impervious percent impervious used by plan .\MapLayers\NLCD_Percent_Impervious.hdf
prj file RAS project file which links projects with plans, geometry, and flow files LC_LowerCalcasieu.prj
Model Boundary The HEC-RAS model boundary spatial extent /06_SupplementalFiles/Boundary/LC_Boundary.shp
b file RAS master input text file LC_LowerCalcasieu.b05
g file RAS geometry file LC_LowerCalcasieu.g01
c file Binary Geometry file from Geom Prep LC_LowerCalcasieu.c01
x file Geometry master input text file LC_LowerCalcasieu.x01
u file unsteady flow file LC_LowerCalcasieu.u05
u hdf file unsteady flow file in HDF format LC_LowerCalcasieu.u05.hdf

Output files

Title Description Location
p file Model plan data LC_LowerCalcasieu.p05
p hdf file result output in HDF format LC_LowerCalcasieu.p05.hdf
DSS Output File HEC-RAS output file in DSS format 005YR_06HR_A14E_LC2D_3.dss

Temporal extent
2000-01-01
2000-01-15

Temporal resolution

20SEC

Resource Files

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Metadata record information

Created By pbailey@fenstermaker.com
Created At 2025-06-21t18:44:21.071160+00:00
Access Level Public
Is Reviewed True
Owner pbailey@fenstermaker.com