DWR's Map Viewer is a publicly available mapping tool useful for visualizing hydrographic data in Colorado. With over 100 unique datasets related to water ...

Interactive map. This tool is used to extract, organize, and analyze data and information. Organized by watershed HUC codes.

Colorado River Basin GIS Open Data Platform for sharing and downloading open-source GIS data from The Hardest Working River in the West, a StoryMap ...

Water Quality. Colorado Department of Transportation. Axtarishsite Data Links Online Transportation Information System (OTIS). Colorado Bureau of Land Management.

USGS Water Data for the Nation Site provides access to water data from over 1.5 million sites in all 50 States and additional border and territorial sites.

Colorado River Basin GIS Open Data Platform for sharing and downloading open-source GIS data from The Hardest Working River in the West, ...

The CGS is moving more and more to dynamic GIS data presentation for ease-of-use and for the many options that GIS tools allow.

GIS integrates many types of data. It analyzes spatial location and organizes layers of information into visualizations using maps and 3D scenes.

Your portal to current and historical data for streamflow, groundwater, water quality, and other topics.

... Water Resources (DWR)for each of Colorado's major water basins. The CDSS ... GIS Data – Geographic Information Systems (GIS) data developed through the ...