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Learn Open Data / Open Data Portals

This page provides a list of open data portals, in particular for entities with water datasets. This is not intended to be an up-to-date comprehensive list is intended to help find data. Where known, the portal software platform is is indicated to faciliate use, typically Socrata, CKAN, or Esri.

Cities

  • Federal:
  • Colorado:
    • Multiple - OpenColorado.org (CKAN)
    • Aurora - Aurora Open Data (Esri)
    • Boulder - in partnership with OpenColorado.org (CKAN)
    • Denver - in partnership with OpenColorado.org (CKAN)
    • Fort Collins - OpenCity (Socrata)
    • Greeley - GIS Data Downloads (Esri)

Counties in Colorado

States

  • California - California's Open Data Portal
  • Colorado - Colorado Information Marketplace (Socrata)
  • Nebraska - Nebraska Open Data (various technologies)
  • Oklahoma - data.ok.gov
  • Texas - Texas Open Data Portal (Socrata)
  • Utah - Utah Data (Socrata)
  • Wyoming - Geospatial Hub (Esri)

Federal

  • Data.gov - The home of the U.S. Government's open data (CKAN)

International