Government Sites

USGS (main site, includes links to NED Hydrologic Flow Derivative Data)

USGS (Water Resources, Real-time and Historic Streamflow)

USGS H2O (Download HSPF from this site)

USGS (Download MODFLOW-96 from this site)

EPA (main site)

EPA (BASINS4-HSPF)

Hydrologic Engineering Center (US Army Corps of Engs, download HEC programs)

CDEC (California Data Exchange Center)

National Climate Data Center

U. S. General Soil Map (STATSGO2)

 


 

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