Data Catalog

• State

  Summer Low Flow Indicator 1975-2017

  State of Washington —

  Summer Low Flow Trend Indicator results, statewide, updated through Oct 2017. This information is updated annually with an additional year of flow data. These results...

  • CSV
  • RDF
  • JSON
  • XML
• City

  Device Sites

  Town of Cary, North Carolina —

  Site and device locations and information for IoT devices located in the Town of Cary, NC.Used as a part of the Stormwater Monitoring Dashboard

  • JSON
  • JSON
  • CSV
  • GeoJSON
  • SHP
• Federal

  Walnut Gulch Experimental Watershed, Arizona (Runoff)

  Department of Agriculture —

  The Walnut Gulch Experimental Watershed (WGEW) runoff database has the longest period of record of runoff in the world for a semiarid location, with data collection...

  • HTML
• Federal

  LTAR Walnut Gulch Experimental Watershed DAP GIS Layers

  Department of Agriculture —

  The USDA-ARS Southwest Watershed Research Center (SWRC) operates the Walnut Gulch Experimental Watershed (WGEW) in southeastern Arizona as an outdoor laboratory for...

  • HTML
• Federal

  USGS Streamgages Linked to the Medium Resolution NHD

  Department of the Interior —

  The locations of approximately 23,000 current and historical U.S. Geological Survey (USGS) streamgages in the United States and Puerto Rico (with the exception of...

  • XML
  • XML

You can also access this registry using the API (see API Docs).

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