HAZ-2011-01 Preliminary Damage Report of the August 22 HAZ-2011-01 Preliminary Damage Report of the August 22, 2011 Mw 5.3 Earthquake near Trinidad, Colorado
WAT-2011-02 - Geologic Model of the Purgatoire River Watershed within the Raton Basin WAT-2011-02 Geologic Model of the Purgatoire River Watershed within the Raton Basin, Colorado
OF-11-03 Cross-sections of the Fresh-water-bearing Strata of the Denver Basin between Greeley and Colorado Springs OF-11-03 Cross-sections of the Fresh-water-bearing Strata of the Denver Basin between Greeley and Colorado Springs, Colorado
WAT-2011-03 Coalbed Methane Stream Depletion Assessment Study Sand Wash Basin WAT-2011-03 Coalbed Methane Stream Depletion Assessment Study Sand Wash Basin, Colorado
WAT-2011-01 - El Paso County Groundwater Quality Study: Phase 1 WAT-2011-01 El Paso County Groundwater Quality Study: Phase 1
B-54 Natural Acid Rock Drainage Associated with Hydrothermally Altered Terrane in Colorado B-54 Natural Acid Rock Drainage Associated with Hydrothermally Altered Terrane in Colorado
MS-49 Geologic Map and Coal Bed Stratigraphy MS-49 Geologic Map and Coal Bed Stratigraphy, Fruitland Formation, Western Archuleta County, Colorado
OF-11-04 Geologic Map of the Jones Hill Quadrangle OF-11-04 Geologic Map of the Jones Hill Quadrangle, Park County, Colorado
OF-10-02 Geologic Map of the Center Mountain Quadrangle OF-10-02 Geologic Map of the Center Mountain Quadrangle, Garfield County, Colorado
OF-10-01 Geologic Map of the Cattle Creek Quadrangle OF-10-01 Geologic Map of the Cattle Creek Quadrangle, Garfield County, Colorado