Find us on facebook!
About CGS
Avalanche Info Center
Colorado Geology
Energy Resources
Geologic Hazards
Geologic Mapping
Geological Research
Land Use Regulations
Mineral Resources
Home > Geologic Mapping > STATEMAP Program > Completed Maps
Completed Maps 
Of Colorado's ~1800 7.5-minute qudrangles, 418 have been mapped.  This map outlines the seven project areas and shows the quadrangles mapped by CGS in yellow, those mapped by USGS in gray, and long-range mapping in blue.

Locations of mapped and proposed geologic mapping in Colorado.
Last Updated: 4/28/2011 10:19 AM 
News  |  About Us  |  Site Map  |  Staff Directory  |  Licensing  |