NR Colorado Department of Natural Resources

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Coalbed methane stream depletion assessment study, northern San Juan Basin, Colorado
Coalbed methane stream depletion assessment study, northern San Juan Basin, Colorado
"The purpose of this study was to develop a quantitative assessment of the levels of stream depletion or reduction in formation outflows (Spring flows or flowing stream systems gaining from contact with formations) that may be occurring as a result of the removal of water by coalbeds methane wells. .... The concern has been raised that the removal of ground water from aquifers that may be tributary to the surface stream system could be resulting in stream depletions or a reduction in spring flows and/or formation outflows that are of a magnitude sufficient to cause injury to senior water rights holders on over-appropriated stream systems."-- Cover letter., prepared for State of Colorado Department of Natural Resources, Division of Water Resources, and the Colorado Oil and Gas Conservation Commission ; prepared by S.S. Papadopulos & Associates, Inc. ; in conjunction with: Colorado Geological Survey., "February 2006.", "This study was a joint effort by the Colorado Oil and Gas Conservation Commission ("COGCC"), the Colorado Geological Survey ("CGS") and the State Engineer's Office Division of Water Resources ("DWR")." --Cover letter., Online resource; title from PDF title page (viewed February 2017)
Coldwater reservoir ecology. 2006
Coldwater reservoir ecology. 2006
Cover title., Job final and job progress reports for the Federal Aid in Fish and Wildlife Restoration Program., Reports on federal aid projects F-89, F-85, F-242R., Includes bibliographical references.
Coldwater reservoir ecology. 2007
Coldwater reservoir ecology. 2007
Cover title., Job final and job progress reports for the Federal Aid in Fish and Wildlife Restoration Program., Reports on federal aid projects F-89, F-85, F-242R., Includes bibliographical references.
Coldwater reservoir ecology. 2008
Coldwater reservoir ecology. 2008
Cover title., Job final and job progress reports for the Federal Aid in Fish and Wildlife Restoration Program., Reports on federal aid projects F-89, F-85, F-242R., Includes bibliographical references.
Coldwater reservoir ecology. 2009
Coldwater reservoir ecology. 2009
Cover title., Job final and job progress reports for the Federal Aid in Fish and Wildlife Restoration Program., Reports on federal aid projects F-89, F-85, F-242R., Includes bibliographical references.
Coldwater reservoir ecology. 2010
Coldwater reservoir ecology. 2010
Cover title., Job final and job progress reports for the Federal Aid in Fish and Wildlife Restoration Program., Reports on federal aid projects F-89, F-85, F-242R., Includes bibliographical references.
Collapsible soils and evaporite karst hazards map of the Roaring Fork River Corridor, Garfield, Eagle, and Pitkin Counties, Colorado
Collapsible soils and evaporite karst hazards map of the Roaring Fork River Corridor, Garfield, Eagle, and Pitkin Counties, Colorado
Relief shown by contours and spot heights., Includes text, location map, "geologic index map," and "Block diagram of part of the Roaring Fork River Valley near confluence with Cattle Creek.", Includes bibliographical references.
Collegiate Range bighorn sheep herd management plan data analysis unit RBS-12 game management units S11, S17, S66, and S76
Collegiate Range bighorn sheep herd management plan data analysis unit RBS-12 game management units S11, S17, S66, and S76
prepared by: Jamin Grigg, Julie Mao, Kevin Blecha., "Approved March 30, 2020 by the Colorado Parks and Wildlife Commission.", Online resource; title from PDF cover (viewed November 2020)
Collegiate Range elk management plan data analysis unit E-17 game management units 48, 481, 56, 561
Collegiate Range elk management plan data analysis unit E-17 game management units 48, 481, 56, 561
Jamin Grigg., "January 2011.", Online resource; title from PDF cover (viewed May 2019)
Collegiate Range pronghorn herd management plan data analysis unit PH-39 game management units 48, 56, and 481
Collegiate Range pronghorn herd management plan data analysis unit PH-39 game management units 48, 56, and 481
prepared by Jamin Grigg., Online resource; title from PDF cover (viewed May 2020)
Colorado - New Mexico regional extreme precipitation study, summary report
Colorado - New Mexico regional extreme precipitation study, summary report
prepared by: the Colorado Division of Water Resources, Dam Safety Branch and the New Mexico Office of the State Engineer, Dam Safety Bureau., Volume I, Project background and overview -- Volume I Appendix A, Project Review Board Charter -- Volume I Appendix B, Project Review Board invitation letters and responses -- Volume I Appendix C-1, workshop agendas -- Volume I Appendix C-2, workshop presentations -- Volume I Appendix C-3, workshop reports -- Volume I Appendix D, monthly technical meetings -- Volume I Appendix E, extreme precipitation and flood risk -- Volume I Appendix F, Beta testing and quality assurance review -- Volume I Appendix G, PRB report to sponsors -- Volume II, Deterministic regional probable maximum precipitation estimation -- Volume II Appendix A, Probable maximum precipitation maps -- Volume II Appendix B, Moisture transposition factor maps -- Volume II Appendix C, geographic transposition factor maps -- Volume II Appendix D, 100-year return frequency maximum average dew point and sea surface temperature climatology maps -- Volume II Appendix E, Storm precipitation analysis system description -- Volume II Appendix F, Storm data -- Volume II Appendix G, GIS PMP Tool Documentation -- Volume II Appendix H, GIS tool Python script -- Volume II Appendix I, PMP version log: Changes to storm database and adjustment factor -- Volume II Appendix J, Temporal analysis -- Volume II Appendix K, SPAS Depth-area-duration table comparison -- Volume II Appendix L, WRF analysis images -- Volume II Appendix M, Storm list tables extended -- Volume III, Regional precipitation frequency estimation -- Volume III Appendix A, Excerpt of the L-RAP user's manual -- Volume III Appendix B, Metadata and sample L-moment statistics for stations used in analysis -- Volume III Appendix C, Schaefer-Wallis-Taylor approach of the climate region method for regional precipitation-frequency analysis -- Volume III Appendix D, Development of a watershed PF relationship and uncertainty bounds using the Stochastic Storm Transposition Method (SSTM), also known as Move-the-Earth -- Volume III Appendix E, Storms used in temporal distribution analysis -- Volume IV, Application of dynamical model approaches using the NOAA high resolution rapid refresh and weather research ad forecast models -- Volume V, Draft standard of practice -- Volume VI, Considering climate change in the estimation of extreme precipitation for dam safety -- Volume VII, Topics for future Research., "November 30, 2018.", Includes bibliographical references., Online resource; title from PDF title page (viewed June 2020)
Colorado 12, scenic highway of legends : a guide to the historic beauty of southern Colorado, state highway 12, Trinidad-Walsenburg
Colorado 12, scenic highway of legends : a guide to the historic beauty of southern Colorado, state highway 12, Trinidad-Walsenburg
Land of legends -- Geology -- Early settlers -- The coal mining era -- Architecture., Print version record., Online resource; title from PDF caption (viewed February 2023)
Colorado 1999 flood documentation study
Colorado 1999 flood documentation study
Description based on online resource; title from PDF cover (viewed March 2013), "March 2001.", Includes bibliographical references (p. 127-130)
Colorado 2010 drought mitigation & response plan
Colorado 2010 drought mitigation & response plan
Description based on online resource; title from PDF cover (viewed March 2013)
Colorado Division of Water Resources, Water Supply Branch Annual report
Colorado Division of Water Resources, Water Supply Branch Annual report
Began with 1998; last issue published 2007., Cover; description based on 1998.
Colorado Division of Wildlife 2002-2007 strategic plan
Colorado Division of Wildlife 2002-2007 strategic plan
Cover title., "January 11, 2002.", Mode of access: World Wide Web.
Colorado Front Range Trail comprehensive implementation plan
Colorado Front Range Trail comprehensive implementation plan
Cover title., "February 2007.", Includes bibliographical references (p. 123-125).

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