The following links are provided solely as a courtesy. All data and linked sites are maintained by other government agencies and academic entities. The US Forest Service has no control over the data quality, content, or maintenance of those web sites.
BLM Statewide GIS Layers for Colorado Colorado Mineral Ownership, Oil and Gas Stipulations, BLM Wilderness Study areas, GCDB, National Conservation Areas, Areas of Critical Environmental Concern, National Monument Boundaries, Wild Horse and Herd Areas, etc.
USGS Spatial Geologic Data Model For the Gunnison, Grand Mesa, Uncompahgre National Forests Mineral Resource Assessment Area, Southwestern Colorado and Digital Data for the Leadville, Montrose, Durango, and the Colorado Parts of the Grand Junction, Moab, and Cortez 1° x 2° Geologic Maps
Utah GIS Portal - Utah AGRC Oil, Gas and other GIS information adjacent to Colorado
Downloading data from this site implies acknowledgement and acceptance of the above conditions.