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Flood DSS Mapping Applications

The State of Colorado has developed the following interactive mapping applications to provide a statewide clearinghouse of flood-hazard and related information.

  • Flood DSS Map Viewer
    • Review effective floodplain boundaries.
    • See real-time weather and streamflow conditions.
    • Access local and county data related to flooding.
    • Access data related to historical floods, hazards, weather modification, watershed restoration, and FEMA's National Flood Insurance Program.
  • Colorado Flood Threat Portal
    • A daily assessment of flood potential around the state, issued at 11am each day from May through September.
    • Statewide 24-hr Precipitation Map
    • Daily Statewide Flood Threat Bulletin and Map
    • 7-15 Day Flood Threat Outlook (updated Mondays and Thursdays)
  • Weather Modification
    • Assess current snow conditions near weather modification locations.
  • Watershed Restoration
    • Assess streamflow conditions near restoration project locations.

Additional Resources

System Requirements

At this time, the flood mapping applications support Internet Explorer 7 and Firefox 3.5 and higher. Most features are also available for other browsers. You may need to disable your pop-up blocker to view metadata or to print a formatted map.


Please direct all questions or comments to the site administrator.