HydroAgent — Hydrologic Modeling Assistant

🗺 Map Ready

📊 Results —

Upload a shapefile or draw a polygon, then click Run Analysis

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Upload a watershed file or draw a polygon on the map, then click Run Analysis.

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NOAA Atlas 14 — Precipitation Frequency

hdsc.nws.noaa.gov/pfds · Partial Duration Series

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Run analysis to load IDF data

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Hydrologic Soil Group

USDA NRCS · Web Soil Survey · SSURGO

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Run analysis to load soil data

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TR-55 Rainfall Type

USDA TR-55 (1986) · Figure B-1

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Run analysis

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USGS 3DEP Topography — DEM Download

The National Map · 3D Elevation Program · GeoTIFF for QGIS/ArcGIS

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Run analysis to prepare the DEM

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FEMA Flood Hazard — NFHL & FIRMette

National Flood Hazard Layer · Map Service Center (msc.fema.gov)

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Run analysis to load flood hazard data