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

CGS Publications

PLEASE NOTE: We no longer are able to accept any walk-in orders. All sales of our few remaining physical publications are now via our Amazon storefront. You will be redirected there when you select one of those publications. Please do not use the “Add to cart” button except on free items. All free digital downloads remain accessible on this site.

Publications on our Amazon Store

SP-57 Tourist Guide to Colorado Geology

$12.00
IS-33 Gold Panning and Placering In Colorado: How and Where

$12.00
SP-52 Messages in Stone: Colorado’s Colorful Geology (2nd Edition)

$19.95
SP-43 A Guide to Swelling Soils for Colorado Homebuyers and Homeowners

$9.00
SP-53 Ground Water Atlas of Colorado

$30.00
SP-49 The Handbook of Colorado Meteorites

$7.00
RS-28 Gold Occurrences of Colorado

$14.00

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 85–112 of 241 results

SP-46 Geology of the 1994 South Canyon Fire Area, and a Geomorphic Analysis of the September 1, 1994 Debris Flows, South Flank of Storm King Mountain, Glenwood Springs, Colorado

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OF-88-01 Surficial Geologic and Landslide Map of Vega Reservoir and Vicinity, Mesa County, Colorado

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MS-04 Geologic Hazards Map, Dolores, Montezuma County, Colorado

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SP-48 Avalanche Wise: Your Guide to Avalanche Safety in Colorado

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OF-06-02 Rockfall Hazards Susceptibility in the Evergreen Area, Jefferson County, Colorado

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OF-20-08 Earthquakes in Colorado

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OF-99-13 Active Surficial-Geologic Processes and Related Geologic Hazards in Georgetown, Clear Creek County, Colorado

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ON-006-11M Landslide Inventory of El Paso County, Colorado (Map) – v20220208

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B-38 Guidelines and Methods for Detailed Snow Avalanche Hazard Investigations in Colorado

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OF-78-11 Geologic Hazards Upper Crystal River Area, Gunnison County, Colorado

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MS-27 Surficial Geology and Geologic Hazards of the Douglas Pass-Baxter Region, Rio Blanco and Garfield Counties, Colorado

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MI-08 Engineering Geologic Factors of the Marble Area, Gunnison County, Colorado

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EG-10 Geologic Hazards, Geomorphic Features, and Land-Use Implications in the Area of the 1976 Big Thompson Flood, Larimer County, Colorado

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OF-78-03 Earthquake Potential In Colorado

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OF-80-06 Geology for Land-Use Planning in the Green Mountain Reservoir Area, Summit County, Colorado

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OF-86-05 Surficial-Geologic Map of the Muddy Creek Landslide Complex, Gunnison County, Colorado, April 15, 1986

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ON-006-01M Colorado Landslide Inventory (Map) – v20220201

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OF-06-01 Rockfall Hazards Susceptibility in the Estes Valley Development Code Area, Estes Park, Larimer County, Colorado

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SP-28 Contributions to Colorado Seismicity and Tectonics: A 1986 Update

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ON-006-12M Debris-flow Susceptibility of Select Colorado Counties (Map) – v20220215

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HAZUS: HA-78 Golden Fault Earthquake Event Report

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OF-86-02 Surficial-Geologic and Slope Stability Study of the Douglas Pass Region, Colorado: Surficial Geologic Maps (Folio 1)

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MS-07 Geology for Land-Use Planning in the Craig Area, Moffat County, Colorado

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SP-33 Landslide Loss Reduction: A Guide for State and Local Government Planning

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OF-91-01 Identification and Remediation of a Mine Flooding Problem, Rico, Dolores County, Colorado with Discussion of the Use of Tracer Dyes

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OF-19-11 Natural Sources of Mobile Uranium in the Downstream Reach of Colorado’s Arkansas River Valley and Evaluation of Best Management Practices for Mitigation

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IS-14 Hazardous Wastes in Colorado: A Preliminary Evaluation of Generation and Geologic Criteria for Disposal

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FT-00-02 Geology, Water Quality, and Avalanche Hazards of the Ouray – Silverton Area, Southwest Colorado: Field Trip Guidebook

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