February 22, 2022
The dataset and map produced during this project is a reconnaissance survey of aggregate resources in Elbert County and was…
February 22, 2022
The dataset and map produced during this project is a reconnaissance survey of aggregate resources in Elbert County and was…
February 15, 2022
This GIS map contains the most current information for this project. It presently includes Larimer, Boulder, Jefferson, Douglas, and El…
February 8, 2022
This GIS map contains the most current information for this project. GIS data is currently not available for download. (Note:…
December 13, 2021
Extending previous CGS mapping efforts along the Front Range region of the state, this publication describes the geology of this…
December 7, 2021
The purpose of this report is to describe the geology, geologic resources and geologic hazards of this 7.5-minute quadrangle located…
Geology
June 3, 2021
For those of you who are subscribers to the CGS announcement list, we want to direct your attention to a…
Geology
April 26, 2021
The CGS actively participates in the STATEMAP portion of…
March 17, 2021
Mineral resource potential derivative maps were generated using 7.5 minute quadrangles published under the CGS STATEMAP geological mapping program.
March 4, 2021
This GIS map is of alluvial deposits along streams and rivers throughout Colorado that have the potential for forming alluvial…
March 4, 2021
This map is comprised of statewide GIS data compiled as of 04 March 2021. Online GIS resource. ON-010M (Note: “Add…
February 22, 2021
The purpose of this publication is to describe the geology, geologic resources, and geologic hazards of this 7.5-minute quadrangle. It…
February 15, 2021
The data comprising this GIS map was digitized in 2020 and is a partial compilation of the 1978 CGS publication…
February 4, 2021
Continuing our ongoing mapping efforts along the Front Range Urban Corridor region of the state, this…
February 1, 2021
The purpose of this report is to describe the geology, geologic resources and geologic hazards of this 7.5-minute quadrangle located…
November 12, 2020
This GIS map contains the most current information for this project and is comprised of GIS data and written documentation…
Geology
September 9, 2020
The CGS actively participates in the STATEMAP portion of…
August 12, 2020
This CGS study 1) evaluates and maps known and previously unmapped landslide deposits with the aid of new high-resolution light…
June 8, 2020
Adding to our coverage of the South Park region in the central Rocky Mountains of Colorado,…
May 23, 2020
The purpose of this map is to describe the geology, mineral and ground-water resource potential, and geologic hazards of this…
May 18, 2020
The purpose of this map is to describe the geology, mineral and ground-water resource potential, and geologic hazards of this…
Geology
April 24, 2020
As we continue to expand geological mapping coverage of Colorado, we recently uploaded another of our…
February 14, 2020
This is the most current GIS map for this project and is comprised of GIS data as of 03 June…
February 6, 2020
The purpose of this map is to describe the geology, mineral and ground-water resource potential, and geologic hazards of this…
January 8, 2020
Extending previous CGS mapping efforts on the Grand Mesa in the Western Slope region the state, this publication describes the…
General
October 21, 2019
GIS Data :: Web Maps Intro GIS Map Index GIS Data Downloads As an agency heavily…
Geology
October 11, 2019
Statemap Intro Advisory Committee Maps STATEMAP is a competitive, matching-funds grant program between the state geological surveys and the…
Geology
October 11, 2019
Geologic Mapping Intro GIS LiDAR Publications Links / Resources Geologic mapping involves plotting the location and attitude of the various…
August 1, 2019
Updated with the most recent field research, this fully online ON-001 Colorado Earthquake and Fault Map…
June 13, 2019
This CGS study seeks to 1) evaluate and map known and previously unmapped landslide deposits with the aid of new…
