NR Colorado Department of Natural Resources

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An interpretation of the November 7, 1882 Colorado earthquake
An interpretation of the November 7, 1882 Colorado earthquake
On November 7, 1882 an earthquake rocked parts of Colorado, Wyoming, Utah, and Kansas. An isoseismal map for the main event and the felt area of an aftershock on November 8th, along with historic wave path and focusing considerations, suggest the epicenter was probably in north-central Colorado, perhaps in the northern Front Range or possibly southern Laramie Mountains. Similarities with the 1984 Laramie Mountains earthquake support an interpretation that the 1882 event probably occurred at a fairly great depth, perhaps 20 km or more., Includes bibliographical references (p. 25-26)., This investigation was supported in part by U.S. Geological Survey Grant No. 14-08-001-G975. Project 1-9500-01301, Description based on print version record.
Analysis of naturally occuring [sic] radioactive materials in drill cuttings, Greater Wattenberg field Weld County, Colorado
Analysis of naturally occuring [sic] radioactive materials in drill cuttings, Greater Wattenberg field Weld County, Colorado
COGCC Special Project 2136 (Naturally Occurring Radioactive Materials (NORM) Study) was initiated in 2014. COGCC staff undertook a sampling program to collect representative samples of selected E&P waste for analytical laboratory evaluation for NORM. Because of the widespread practice of beneficial reuse of drill cuttings as an agricultural soils amendment, staff determined that evaluation of NORM levels in drill cuttings was an appropriate focus for this information gathering study. This study focused on drill cuttings from recent well drilling in the Greater Wattenberg Field in Weld County., prepared by Colorado Oil and Gas Conservation Commission., "November 2014.", COGCC special project 2136
Analysis of selected water rights lower Arkansas River
Analysis of selected water rights lower Arkansas River
prepared for Colorado Division of Wildlife and Colorado Division of Parks and Outdoor Recreation., "November 1991.", Description based on online resource; title from PDF cover; (viewed June 2015)
Analysis of the Colorado coal industry
Analysis of the Colorado coal industry
Includes bibliographical references., Description based on print version record.
Animas--La Plata Project water supply and demand study
Animas--La Plata Project water supply and demand study
"February 24, 2010.", "Project Number 138372.", Mode of access: World Wide Web.
Annotated bibliography of subsidence studies over abandoned coal mines in Colorado
Annotated bibliography of subsidence studies over abandoned coal mines in Colorado
"A cooperative investigation conducted by the Colorado Geological Survey and funded by the Division of Mined Land Reclamation, Inactive Mine Program, Colorado Department of Natural Resources, through U.S. Government Grant No., "Updated June, 1989.", Description based on print version record.
Annual report
Annual report
Title from masthead., "January 1999.", Mode of access: World Wide Web.
Appendices of An Appraisal of the use of geothermal energy in state-owned buildings in Colorado
Appendices of An Appraisal of the use of geothermal energy in state-owned buildings in Colorado
Section A. Alamosa -- Section B. Buena Vista -- Section C. Burlington -- Section D. Durango -- Section E. Glenwood Springs -- Section F. Steamboat Springs., Description based on print version record.
Appraisal of a quadrant census for mule deer in pinyon-juniper vegetation
Appraisal of a quadrant census for mule deer in pinyon-juniper vegetation
Caption title., "March 1983"., Includes bibliographical references., Description based on print version record.
Approaches to field investigations of cause-specific mortality in mule deer
Approaches to field investigations of cause-specific mortality in mule deer
Kourtney F. Stonehouse, Charles R. Anderson, Jr., Mark E. Peterson, and David R. Collins., "October 2016.", Bibliography: pages 62-64., DOW-R-T-48-16, Print version record.
Aquatic data analysis
Aquatic data analysis
William H. Babcock ... [et al.]., October 1987 has title: Aquatic data analyses., Reports on Federal aid projects F-84, F-84-R, F-33, F-239., Cover title.
Aquatic data analysis. 2017
Aquatic data analysis. 2017
William H. Babcock ... [et al.]., October 1987 has title: Aquatic data analyses., Reports on Federal aid projects F-84, F-84-R, F-33, F-239., Cover title.
Aquatic nuisance species (ANS) watercraft decontamination manual
Aquatic nuisance species (ANS) watercraft decontamination manual
"This manual was made possible by a grant from U.S. Department of Interior, Bureau of Land Management."--Page 4 of cover., "6/2011-1,000"--Page 4 of cover., Online resource; title from PDF cover (viewed December 2016)
Aquatic nuisance species, ANS, watercraft inspection handbook : official state of Colorado watercraft inspection and decontamination procedures
Aquatic nuisance species, ANS, watercraft inspection handbook : official state of Colorado watercraft inspection and decontamination procedures
Cover title., "February 20, 2009.", "This handbook was cooperatively produced by the Division of Wildlife and Colorado State Parks with input from many other partners in Colorado and other states."--Page 4 of cover., "3/2009-5,000."--Page 4 of cover., Mode of access: World Wide Web.
Arapahoe aquifer baseline domestic water well background investigation Adams County, Colorado
Arapahoe aquifer baseline domestic water well background investigation Adams County, Colorado
Cover title., "September 10, 2007.", Includes bibliographical references., Mode of access: World Wide Web.
Arikaree deer herd management plan data analysis unit D-55, game management units 101 & 102
Arikaree deer herd management plan data analysis unit D-55, game management units 101 & 102
Marty Stratman., "January 2006.", Online resource; title from PDF cover (viewed April 2019)
Arkansas River basin facts
Arkansas River basin facts
Caption title., "March 2002.", Mode of access: World Wide Web.
Arkansas River drought & water supply assessment basin summary
Arkansas River drought & water supply assessment basin summary
The Colorado Drought & Water Supply Assessment is the first statewide project to determine how prepared Colorado has been for drought and identify measures that will better prepare us for the next drought., Caption title., Mode of access: World Wide Web.

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