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 113–140 of 291 results

OF-07-06 Geologic Map of the Garo Quadrangle, Park County, Colorado

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ON-010M Colorado Groundwater Atlas (Map) – v20210304

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OF-08-03 Geologic Map of the Hoovers Corner Quadrangle, Montrose County, Colorado

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OF-13-01 Geologic Map of the Hayden Gulch Quadrangle, Routt County, Colorado

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OF-07-04 Geologic Map of the Ponderosa Park Quadrangle, Douglas and Elbert Counties, Colorado

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OF-18-12 Geology and Groundwater Resources of Elbert County, Colorado

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OF-14-01 Geologic Map of the Cabin Gulch Quadrangle, Elbert County, Colorado

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OF-08-18 Climax Quadrangle Geologic Map, Lake and Park Counties, Colorado

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OF-18-10 Debris Flow Susceptibility Map of Jefferson County, Colorado

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OF-04-06 Geologic Map of the Cherry Valley School Quadrangle, Elbert, Douglas, and El Paso Counties, Colorado

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OF-11-03 Cross-sections of the Fresh-water-bearing Strata of the Denver Basin between Greeley and Colorado Springs, Colorado

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OF-18-08 Debris Flow Susceptibility Map of Douglas County, Colorado

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OF-06-03 Rockfall Hazard Susceptibility in Colorado Springs, El Paso County, Colorado

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OF-06-08 Geologic Map of the Russellville Gulch Quadrangle, Douglas and Elbert Counties, Colorado

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OF-14-13 Geologic hazards derivative map of the Whitewater quadrangle, Mesa County, Colorado

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OF-22-16D Digital Compilation of Surficial and Bedrock Geology of the Montrose 30×60 Minute Quadrangle, Gunnison, Hinsdale, Montrose, Ouray, and San Miguel Counties, Colorado (Data)

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OF-05-03 Geologic Map of the Southern Half of the Culebra Peak Quadrangle, Costilla and Las Animas Counties, Colorado

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OF-15-02 Geologic Map of the Castor Gulch Quadrangle, Moffat County, Colorado

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OF-19-02 Geologic Map of the Gowanda Quadrangle, Weld County, Colorado

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OF-22-13D Digital Compilation of Surficial and Bedrock Geology of the Delta 30×60 Minute Quadrangle, Delta, Mesa, and Montrose Counties, Colorado (Data)

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IS-74 Lower Arkansas River Alluvial Aquifer: Geographic, Digital Bibliography

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IS-57 Database of Geochemical Analyses of Carbonate Rocks in Colorado

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OF-22-11 Geologic Map of the Mount Blue Sky (formerly Mount Evans) Quadrangle, Clear Creek and Park Counties, Colorado

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OF-10-03 Geologic Map of the Severy Creek Watershed, Teller and El Paso Counties, Colorado

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OF-05-07 Geologic Map of the East Half of the Larkspur Quadrangle, Douglas and El Paso Counties, Colorado

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WAT-2011-02 Geologic Model of the Purgatoire River Watershed within the Raton Basin, Colorado

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

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OF-00-05 Evaluation of Mineral and Mineral Fuel Potential of Fremont County State Mineral Lands Administered by the Colorado State Land Board

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