Mount Garfield from Interstate-70, Mesa County, Colorado, March 2016. Photo credit: Larry Scott for the CGS.

CGS Publications

Since the first CGS Bulletin A Preliminary Report on the Geology of the Monarch Mining District, Chafee County in 1910, the Survey has issued more than nine hundred professional reports, publications, maps, and GIS datasets concerning the geology, groundwater hydrology, mining, energy production, and geologic hazards around the state of Colorado.

Showing 813–840 of 912 results

ON-007-09M Reconnaissance Map of Sand, Gravel, and Quarry Aggregate Resources, Elbert County, Colorado (Map) – v20220223

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HAZUS: HA-86 South Sawatch Fault Earthquake Event Report

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HAZUS: HA-81 North Sangre de Christo Fault Earthquake Event Report

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HAZUS: HA-52 Pueblo County Earthquake Event Reports

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HAZUS: HA-44 Montrose County Earthquake Event Reports

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HAZUS: HA-37 Las Animas County Earthquake Event Reports

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HAZUS: HA-36 Larimer County Earthquake Event Reports

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HAZUS: HA-13 Costilla County Earthquake Event Reports

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HAZUS: HA-09 Chaffee County Earthquake Event Reports

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HAZUS: HA-03 Alamosa County Earthquake Event Reports

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MS-08 Licensed Coal Mines in Colorado

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OS-01 SCEEP: Report on Economics of Environmental Protection for a Federal Oil Shale Leasing Program

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OF-99-17 Evaluation of Mineral and Mineral Fuel Potential of SE Moffat County State Mineral Lands Administered by the Colorado State Land Board

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OF-99-12 Evaluation of Mineral and Mineral Fuel Potential of SW Moffat County State Mineral Lands Administered by the Colorado State Land Board

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OF-02-19 Evaluation of Mineral and Mineral Fuel Potential of Eagle and Routt Counties State Mineral Lands Administered by the Colorado State Land Board

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IS-48 Colorado Water Quality Database from the Environmental Protection Agency’s STORET Database

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ENE-2014-01 Characterization of Most Promising Sequestration Formations in the Rocky Mountain Region (RMCCS)

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WAT-2001-01 Geology, Mining, and Water Quality

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HAZ-1997-01 Rockfall Hazard Assessment at Booth Falls Condominiums and Proposed Mitigation

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WAT-2006-01 Coalbed Methane Stream Depletion Assessment Study – Northern San Juan Basin, Colorado

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GEO-1992-01 State Geological Survey Evaluation Report (First Edition)

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HAZUS: HA-66 Statewide compilation of 2013 EQ Simulations

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HAZUS: HA-89 Walnut Creek Fault Earthquake Event Report

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HAZUS: HA-83 Rampart Fault Earthquake Event Report

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HAZUS: HA-82 North Sawatch Fault Earthquake Event Report

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HAZUS: HA-76 Cimarron Fault Earthquake Event Report

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HAZUS: HA-75 Cheraw Fault Earthquake Event Report

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HAZUS: HA-73 Cannibal Fault Earthquake Event Report

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