Hydrology

Bureau of Reclamation NOAA — National Oceanic and Atmospheric Administration U.S. Geological Survey United States Army Corps of Engineers US Department of Defense US Geological Survey

CWMS Data API united-states-army-corps-of-engineers National Weather Service API (api.weather.gov) noaa-gov Reclamation Information Sharing Environment (RISE) API bureau-of-reclamation StreamStats Web Services u-s-geological-survey USACE Corps Water Management System Data API us-department-of-defense USGS Water Data APIs u-s-geological-survey USGS Water Data OGC API us-geological-survey USGS Water Services (Legacy) u-s-geological-survey