Colorado Water Science Center
PUBLICATIONS
ABOUT THE USGS COLORADO WSCUSGS IN YOUR STATEUSGS Water Science Centers are located in each state. |
USGS Colorado Water Science Center Publications
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2008 |
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Scientific Investigations Report 2008-5086 Estimating the effects of conversion of agricultural land to urban land on deep percolation of irrigation water in the Grand Valley, western Colorado By John W. Mayo |
Scientific Investigations Report 2007-5236 Evaluation of the Acoustic Doppler Velocity Meter for Computation of Discharge Records at Three Sites in Colorado, 2004-2005 By Michael R. Stevens, Paul Diaz, and Dennis E. Smits |
Scientific Investigations Map 3009 Estimated Probability of Post-Wildfire Debris-Flow Occurrence and Estimated Volume of Debris Flows from a Pre-Fire Analysis in the Three Lakes Watershed, Grand County, Colorado By Michael R. Stevens, Clifford R. Bossong, David W. Litke, Roland J. Viger, Michael G. Rupert, and Stephen J. Char |
Scientific Investigations Report 2008-5111 Temporal and Spatial Variations in Precipitation, Streamflow, Suspended-Sediment Loads and Yields, and Land-Condition Trend Analysis at the U.S. Army Piñon Canyon Maneuver Site, Las Animas County, Colorado, 1983 through 2007 By M.R. Stevens, J.A. Dupree, and J.M. Kuzmiak |
Scientific Investigations Report 2008-5056 Simulation of Hydrodynamics and Water Quality in Pueblo Reservoir, Southeastern Colorado, for 1985 through 1987 and 1999 through 2002 By Joel M. Galloway, Roderick F. Ortiz, Jerad D. Bales, and David P. Mau |
Scientific Investigations Report 2008-5079 Comparisons of Simulated Hydrodynamics and Water Quality for Projected Demands in 2046, Pueblo Reservoir, Southeastern Colorado By Roderick F. Ortiz, Joel M. Galloway, Lisa D. Miller, and David P. Mau |
Scientific Investigations Report 2008-5036 Concentrations and Loads of Selenium in Selected Tributaries to the Colorado River in the Grand Valley, Western Colorado, 2004-2006 By Kenneth J. Leib |
Open-File Report 2007-1002G Rainfall-Runoff and Erosion Data from the Mancos Shale Formation in the Gunnison Gorge National Conservation Area, Southwestern Colorado, 2003-2006 By John G. Elliott, James R. Herring, George P. Ingersoll, John J. Kosovich, and Juli Fahy |
Scientific Investigations Report 2008-5016 Occurrence of Chlorothalonil, Its Transformation Products, and Selected Other Pesticides in Texas and Oklahoma Streams, 2003-2004 By William A. Battaglin, Kathryn Kuivila, Kim Winton, and Michael Meyer |
Data Series 305 Water-Quality Data Collected from Vallecito Reservoir, Its Inflows and Outflow, Southwestern Colorado, 1999-2002 By Anthony J. Ranalli |
2007 |
Fact Sheet 2007-3036 Post-wildfire hydrologic hazards in the wildland urban interface of Colorado and the Western United States By M.R. Stevens, C.R. Bossong, M.G. Rupert, A.J. Ranalli, E.W. Cassidy, and A.D. Druliner |
Scientific Investigations Report 07-5288 Salinity Trends in the Upper Colorado River Basin Upstream From the Grand Valley Salinity Control Unit, Colorado, 1986 2003 By Kenneth J. Leib and Nancy Bauch |
Scientific Investigations Report 07-5287 Analysis of Dissolved Selenium Loading for Selected Sites in the Lower Gunnison River Basin, Colorado, 1978 2005 By Judith C. Thomas, Kenneth J. Leib, and John W. Mayo |
Scientific Investigations Report 07-5225 Urban-related environmental variables and their relation with patterns in biological community structure in the Fountain Creek Basin, Colorado, 2003-2005 By Robert E. Zuellig, James F. Bruce, Erin E. Evans, and Robert W. Stogner |
Scientific Investigations Report 07-5147 Assessment of Historical Water-Quality Data for National Park Units in the Rocky Mountain Network, Colorado and Montana, through 2004 By M. Alisa Mast |
Scientific Investigations Report 07-5104 Characterization of Stormflows and Wastewater Treatment-Plant Effluent Discharges on Water Quality, Suspended Sediment, and Stream Morphology for Fountain and Monument Creek Watersheds, Colorado, 1981 2006 By David P. Mau, Robert W. Stogner, Sr., and Patrick Edelmann |
Scientific Investigations Report 07-5083 Response of Stream Chemistry During Base Flow to Gradients of Urbanization in Selected Locations Across the Conterminous United States, 2002 04 By Lori A. Sprague, Douglas A. Harned, David W. Hall, Lisa H. Nowell, Nancy J. Bauch, and Kevin D. Richards |
Scientific Investigations Report 07-5028 Description and User Manual for a Web-Based Interface to a Transit-Loss Accounting Program for Monument and Fountain Creeks, El Paso and Pueblo Counties, Colorado By Gerhard Kuhn, Gary S. Krammes, and Vivian J. Beal |
Scientific Investigations Report 07-5018 Selenium and other elements in water and adjacent rock and sediment of Toll Gate Creek, Aurora, Arapahoe County, Colorado, December 2003 through March 2004 By J.R. Herring and Katherine Walton-Day |
Data Series 253 Aquatic Communities and Selected Water Chemistry in St. Vrain Creek near the City of Longmont, Colorado,Wastewater-Treatment Plant, 2005 and 2006 By Robert E. Zuellig, Lori A Sprague, Jim A. Collins, and Oliver N. Cox |
2006 |
Scientific Investigations Report 06-5322 Effect of Drought on Streamflow and Stream-Water Quality in Colorado, July through September 2002 By Daniel T. Chafin and A. Douglas Druliner |
Scientific Investigations Report 06-5315 Dissolved Solids in Basin-Fill Aquifers and Streams in the Southwestern United States By David W. Anning, Nancy J. Bauch, Steven J. Gerner, Marilyn E. Flynn, Scott N. Hamlin, Stephanie J. Moore, Donald H. Schaefer, Scott K. Anderholm, and Lawrence E. Spangler |
Scientific Investigations Report 06-5265 Sedimentation in Goose Pasture Tarn, 1965-2005, Breckenridge, Colorado By John G. Elliott, Stephen J. Char, Samuel M. Linhart, V. Cory Stephens, and Gregory B. O'Neill |
Scientific Investigations Report 06-5231 Nutrient and Suspended-Sediment Trends in the Missouri River Basin, 1993-2003 By Lori A. Sprague, Melanie L. Clark, David L. Rus, Ronald B. Zelt, Jennifer L. Flynn, and Jerri V. Davis |
Scientific Investigations Report 06-5184 Application of a stream-aquifer model to Monument Creek for Development of a method to estimate transit losses for reusable water, El Paso County, Colorado By Gerhard Kuhn and Rick Arnold |
Scientific Investigations Report 06-5164 Losses and Gains for Eight Unlined Canals Along the Purgatoire River near Trinidad, Colorado, 2000 2004 By Lisa D. Miller |
Scientific Investigations Report 06-5101A Effects of Urbanization on Stream Ecosystems in the South Platte River Basin, Colorado and Wyoming By Lori A. Sprague, Robert E. Zuellig, and Jean A. Dupree |
Fact Sheet 2006-3083 Effects of Urban Development on Stream Ecosystems along the Front Range of the Rocky Mountains, Colorado and Wyoming By Lori A. Sprague, Robert E. Zuellig, and Jean A. Dupree |
2005 |
Scientific Investigations Report 05-5214 Surface Water-Quality and Water-Quantity Data from Selected Urban Runoff-Monitoring Sites at the Rocky Mountain Arsenal, Commerce City, Colorado, Water Years 1988 2004 By John D. Gordon, Donald E. Schild, Joseph P. Capesius, and Cecil B. Slaughter |
Scientific Investigations Report 05-5174 Historical Perspective of Statewide Streamflows During the 2002 and 1977 Droughts in Colorado By Gerhard Kuhn |
Scientific Investigations Report 05-5167 Effects of Emission Reductions at the Hayden Powerplant on Precipitation, Snowpack, and Surface-Water Chemistry in the Mount Zirkel Wilderness Area, Colorado, 1995-2003 By M. Alisa Mast, Donald H. Campbell, and George P. Ingersoll |
Scientific Investigations Report 05-5151 Mass Loading of Selected Major and Trace Elements in Lake Fork Creek near Leadville, Colorado, September-October 2001 By Katherine Walton-Day, Jennifer L. Flynn, Briant A. Kimball, and Robert L. Runkel |
Scientific Investigations Report 05-5150 Summary and Evaluation of the Quality of Stormwater in Denver, Colorado, Water Years 1998-2001 By Clifford R. Bossong, Michael R. Stevens, John T. Doerfer, and Ben R. Glass |
Scientific Investigations Report 05-5106 Quality of Nutrient Data from Streams and Ground Water Sampled During Water Years 1992-2001 By David K. Mueller and Cindy J. Titus |
Scientific Investigations Report 05-5101 Geochemistry of Red Mountain Creek, Colorado, Under Low-Flow Conditions, August 2002 By Robert L. Runkel, Briant A. Kimball, Katherine Walton-Day, and Philip L. Verplanck |
Scientific Investigations Report 05-5054 Quantification and Simulation of Metal Loading to the Upper Animas River, Eureka to Silverton, San Juan County, Colorado, September 1997 and August 1998 By Suzanne S. Paschke, Briant A. Kimball, and Robert L. Runkel |
Scientific Investigations Report 05-5023 Sensitivity of Alpine and Subalpine Lakes to Acidification from Atmospheric Deposition in Grand Teton National Park and Yellowstone National Park, Wyoming By Leora Nanus, Donald H. Campbell, and Mark W. Williams |
Scientific Investigations Report 05-5018 Using Tracers to Evaluate Streamflow Gain-Loss Characteristics of Terror Creek, in the Vicinity of a Mine-Permit Area, Delta County, Colorado, Water Year 2003 By Cory A. Williams and Kenneth J. Leib |
Fact Sheet 2005-3037 The Cache la Poudre River, Colorado, as a Drinking-Water Source By Jim A. Collins and Lori A. Sprague |
Fact Sheet 2005-3031 Simulated Effects of the Proposed Sulphur Gulch Reservoir Operations on Colorado River Quantity and Quality By M.J. Friedel |
Techniques and Methods Book 4, Chapter A5 Load Estimator (LOADEST): A FORTRAN Program for Estimating Constituent Loads in Streams and Rivers By Robert L. Runkel, Charles G. Crawford, and Timothy A. Cohn |
2004 |
Scientific Investigations Report 04-5300 Analysis and Mapping of Post-Fire Hydrologic Hazards for the 2002 Hayman, Coal Seam, and Missionary Ridge Wildfires, Colorado By J.G. Elliott, M.E. Smith, M.J. Friedel, M.R. Stevens, C.R. Bossong, D.W. Litke, R.S. Parker, C. Costello, J. Wagner, S.J. Char, M.A. Bauer, and S.R. Wilds |
Scientific Investigations Report 04-5281 Characterization of Water Quality in Government Highline Canal at Camp 7 Diversion and Highline Lake, Mesa County, Colorado, July 2000 through September 2003 By Roderick F. Ortiz |
Scientific Investigations Report 04-5253 Probable Effects of the Proposed Sulphur Gulch Reservoir on Colorado River Quantity and Quality near Grand Junction, Colorado By M.J. Friedel |
Scientific Investigations Report 04-5242 Summary of Sediment Data from the Yampa River and Upper Green River Basins, Colorado and Utah, 1993-2002 By John G. Elliott and Steven P. Anders |
Scientific Investigations Report 04-5164 Using the Tracer-Dilution Discharge Method to Develop Streamflow Records for Ice-Affected Streams in Colorado By Joseph P. Capesius, Joseph R. Sullivan, Gregory B. O'Neill, and Cory A. Williams |
Scientific Investigations Report 04-5095 Evaluation of Streamflow Losses Along the Gunnison River from Whitewater Downstream to the Redlands Canal Diversion Dam, near Grand Junction, Colorado, Water Years 1995-2003 By Gerhard Kuhn and Cory A. Williams |
Scientific Investigations Report 04-5024 Methods to Identify Changes in Background Water-Quality Conditions Using Dissolved-Solids Concentrations and Loads as Indicators, Arkansas River and Fountain Creek, in the Vicinity of Pueblo, Colorado By Roderick F. Ortiz |
Fact Sheet 2004-3127 Wastewater Chemicals in Colorado's Streams and Ground Water By Lori A. Sprague and William A. Battaglin |
2003 |
Water-Resources Investigations Report 03-4220 Hydrology and Water Quality of Elkhead Creek and Elkhead Reservoir near Craig, Colorado, July 1995-September 2001. By Gerhard Kuhn, Michael R. Stevens, and John G. Elliott |
Water-Resources Investigations Report 03-4172 Application of Tracer-Injection Techniques to Demonstrate Surface-Water and Ground-Water Interactions Between an Alpine Stream and the North Star Mine, Upper Animas River Watershed, Southwestern Colorado By Winfield G. Wright and Bryan Moore |
Water-Resources Investigations Report 03-4087 Streamwater Quality at Selected Sites in the Fraser River Basin, Grand County, Colorado, Water Years 1991 2000 By Jeffrey B. Bails |
Water-Resources Investigations Report 03-4073 Hydrology and Water-Quality Characteristics of Muddy Creek and Wolford Mountain Reservoir near Kremmling, Colorado, 1990 through 2001 By Michael R. Stevens and Lori A. Sprague |
Water-Resources Investigations Report 03-4044 Water Quality and Trend Analysis of Colorado Big Thompson System Reservoirs and Related Conveyances, 1969 Through 2000 By Michael R. Stevens |
Water-Resources Investigations Report 03-4034 Hydrologic Conditions and Assessment of Water Resources in the Turkey Creek Watershed, Jefferson County, Colorado, 1998-2001 By Clifford R. Bossong, Jonathan Saul Caine, David I. Stannard, Jennifer L. Flynn, Michael R. Stevens, and Janet S. Heiny-Dash |
Open-File Report 03-500 Using Logistic Regression To Predict the Probability of Debris Flows Occurring in Areas Recently Burned By Wildland Fires By Michael G. Rupert, Susan H. Cannon, and Joseph E. Gartner |
Open-File Report 03-400 Biosolids, Soil, Crop, Ground-Water, and Streambed-Sediment Data for a Biosolids-Application Area Near Deer Trail, Colorado, 2000 By Tracy J.B. Yager, David B. Smith, James G. Crock, and Michael R. Stevens |
Data Series 109 Streamwater Quality Data from the 2002 Hayman, Hinman, and Missionary Ridge Wildfires, Colorado, 2003 By Anthony J. Ranalli and Michael R. Stevens |
Data Series 101 Comparison of 2002 Water Year and Historical Water-Quality Data, Upper Gunnison River Basin, Colorado By N.E. Spahr |
2002 |
Water-Resources Investigations Report 02-4275 Effect of the Paradox Valley Unit on the Dissolved-Solids Load of the Dolores River near Bedrock, Colorado, 1988-2001 By Daniel T. Chafin |
Water-Resources Investigations Report 02-4270 Changes in Nutrient and Pesticide Concentrations in Urban and Agricultural Areas of the South Platte River Basin, Colorado, Wyoming, and Nebraska, 1994 2000 By Lori A. Sprague and Adrienne I. Greve |
Water-Resources Investigations Report 02-4230 Using Water-Quality Profiles to Characterize Seasonal Water Quality and Loading in the Upper Animas River Basin, Southwestern Colorado By Kenneth J. Leib, M. Alisa Mast, and Winfield G. Wright |
Water-Resources Investigations Report 02-4199 Limnology of Blue Mesa, Morrow Point, and Crystal Reservoirs, Curecanti National Recreation Area, during 1999, and a 25-Year Retrospective of Nutrient Conditions in Blue Mesa Reservoir, Colorado By Nancy J. Bauch, U.S. Geological Survey, and Matt Malick, National Park Service |
Water-Resources Investigations Report 02-4151 Characterization of Selenium in the Lower Gunnison River Basin, Colorado,1988-2000 By David L. Butler and Kenneth J. Leib |
Water-Resources Investigations Report 02-4142 Nutrient Dynamics in Five Off-Stream Reservoirs in the Lower South Platte River Basin, March-September 1995 By Lori A. Sprague |
Water-Resources Investigations Report 02-4139 Relations of Benthic Macroinvertebrates to Concentrations of Trace Elements in Water, Streambed Sediments, and Transplanted Bryophytes and Stream Habitat Conditions in Nonmining and Mining Areas of the Upper Colorado River Basin, Colorado, 199598 By Scott V. Mize and Jeffrey R. Deacon |
Water-Resources Investigations Report 02-4128 Sources of Metal Loads to the Alamosa River and Estimation of Seasonal and Annual Metal Loads for the Alamosa River Basin, Colorado, 1995 97 By Roderick Ortiz, Patrick Edelmann, Sheryl Ferguson, and Robert Stogner, Sr. |
Water-Resources Investigations Report 02-4104 Evaluation of Water Quality, Suspended Sediment, and Stream Morphology with an Emphasis on Effects of Stormflow on Fountain and Monument Creek Basins, Colorado Springs and Vicinity, Colorado, 1981 through 2001 By Patrick Edelmann, Sheryl A. Ferguson, Robert W. Stogner, Sr., Marianne August, William F. Payne, and James F. Bruce |
Water-Resources Investigations Report 02-4093 Characterization and Analysis of Temporal and Spatial Variations in Habitat and Macroinvertebrate Community Structure, Fountain Creek Basin, Colorado Springs and Vicinity, Colorado, 1998-2001 By James F. Bruce |
Water-Resources Investigations Report 02-4038 Evaluation of Trends in pH in the Yampa River, Northwestern Colorado, 1950 2000 By Daniel T. Chafin |
Water-Resources Investigations Report 02-4037 Traveltime Characteristics of Gore Creek and Black Gore Creek, Upper Colorado River Basin, Colorado By Jason J. Gurdak, Norman E. Spahr, and Richard J. Szmajter |
Water-Resources Investigations Report 02-4001 Water-Quality Data Analysis of the Upper Gunnison River Watershed, Colorado, 1989-99 By Jason J. Gurdak, Adrienne I. Greve, and Norman E. Spahr |
Fact Sheet 127-02 Data Summary and Loading Sources for Selected Water-Quality Characteristics of Streams in Blowdown Areas, North Fork Elk River Watershed, Colorado, March 1999 August 2000 By Kenneth J. Leib and Paul von Guerard |
Fact Sheet 044-02 What happens to nutrients in offstream reservoirs in the lower South Platte River Basin? By L.A. Sprague, R.A. Kimbrough, and A.J. Ranalli |
Open-File Report 02-471 Streamflow Characteristics for Selected Stations In and Near the Grand Mesa, Uncompahgre, and Gunnison National Forests, Southwestern Colorado By Gerhard Kuhn |
Open-File Report 02-141 Data-Quality Measures of Stakeholder-Implemented Watershed-Monitoring Programs By Adrienne I. Greve |
2001 |
Water-Resources Investigations Report 01-4204 Effects of Piping Irrigation Laterals on Selenium and Salt Loads, Montrose Arroyo Basin, Western Colorado By David L. Butler |
Water-Resources Investigations Report 01-4167 Determination of Instream Metal Loads Using Tracer-Injection and Synoptic-Sampling Techniques, Wightman Fork, Southwestern Colorado, July 1999 By Roderick F. Ortiz |
Water-Resources Investigations Report 01-4034 Review and Analysis of Available Streamflow and Water-Quality Data for Park County, Colorado, 1962-98 By Robert A. Kimbrough |
Water-Resources Investigations Report 01-4027 Relations Among Rainstorm Runoff, Streamflow, pH, and Metal Concentrations, Summitville Mine Area, Upper Alamosa River Basin, Southwest Colorado, 1995 97 By Michael G. Rupert |
2000 |
Water-Resources Investigations Report 00-4263 Summary of Water-Quality Data, October 1987 through September 1997, for Fountain and Monument Creeks, El Paso and Pueblo Counties, Colorado By Clifford R. Bossong |
Water-Resources Investigations Report 00-4186 Assessment of Water Quality, Road Runoff, and Bulk Atmospheric Deposition, Guanella Pass Area, Clear Creek and Park Counties, Colorado, Water Years 1995-97 By Michael R. Stevens |
Water-Resources Investigations Report 00-4170 Characterization of Water Quality in Selected Tributaries of the Alamosa River, Southwestern Colorado, Including Comparisons to Instream Water-Quality Standards and Toxicological Reference Values, 1995-97 By Roderick F. Ortiz and Sheryl A. Ferguson |
Water-Resources Investigations Report 00-4160 Diurnal Variations in Metal Concentrations in the Alamosa River and Wightman Fork, Southwestern Colorado, 1995-97 By Roderick F. Ortiz and Robert W. Stogner, Sr. |
Water-Resources Investigations Report 00-4154 Determination of Instream Metal Loads Using Tracer-Injection and Synoptic- Sampling Techniques in Wightman Fork, Southwestern Colorado, September 1997 By Roderick F. Ortiz and Kenneth E. Bencala |
Water-Resources Investigations Report 00-4130 Trends in precipitation and streamflow and changes in stream morphology in the Fountain Creek watershed, Colorado, 1939-99 By R. W. Stogner |
Water-Resources Investigations Report 00-4109 Effect of Georgetown Lake on the Water Quality of Clear Creek, Georgetown, Colorado, 1997-98 By Sally M. Cuffin and Daniel T. Chafin |
Water-Resources Investigations Report 00-4005 Pesticides in surface waters of the Upper Colorado River Basin, Colorado, 1996-98 By N.J. Bauch and N.E. Spahr |
Fact Sheet 136-00 Trends in precipitation and streamflow in the Fountain Creek watershed, southeastern Colorado, 1977-99 By R.W. Stogner |
Open-File Report 00-214 Quality of ground water and surface water in an area of individual sewage disposal system use near Barker Reservoir, Nederland, Colorado, August-September 1998 By J.L. Flynn and L.B. Barber |
Open-File Report 00-082 Hydrologic, Water-Quality, Sediment Transport, and Bulk Atmospheric-Deposition Data, Guanella Pass Area, Colorado, October 1, 1994, through September 30, 1997 By Michael R. Stevens |
Open-File Report 00-054 Evaluation of biological data, Guanella Pass area, Clear Creek and Park Counties, Colorado, water years By J.R. Cox-Lillis |
1999 |
Water-Resources Investigations Report 99-4270 Gore Creek Watershed, Colorado-Assessment of Historical and Current Water Quantity, Water Quality, and Aquatic Ecology, 1968-98 By Kirby H. Wynn, Nancy J. Bauch, and Nancy E. Driver |
Water-Resources Investigations Report 99-4223 Water quality at basic fixed sites in the Upper Colorado River Basin National Water-Quality Assessment Study Unit, October 1995-September 1998 By N.E. Spahr, R.W. Boulger, and R.J. Szmajter |
Water-Resources Investigations Report 99-4190 Analysis of the magnitude and frequency of floods in Colorado By J.E. Vaill |
Water-Resources Investigations Report 99-4181 Characterization of selected biological, chemical, and physical conditions at fixed sites in the Upper Colorado River Basin, Colorado, 1995-98 By J.R. Deacon, S.V. Mize, and N.E. Spahr |
Water-Resources Investigations Report 99-4111 Reconfigured-channel monitoring and assessment program By J.G. Elliott and R. S. Parker |
Water-Resources Investigations Report 99-4098 Channel-Pattern Adjustments and Geomorphic Characteristics of Elkhead Creek, Colorado, 1937-97 By John G. Elliott and Stevan Gyetvai |
1998 |
Water-Resources Investigations Report 98-4236 Water-quality and biological community characterization at selected sites on the Eagle River, Colorado, September 1997 and February 1998 By J.R. Deacon and N.E. Spahr |
Water-Resources Investigations Report 98-4124 Trace elements in bed sediment and fish tissue at selected sites in the Upper Colorado River Basin, Colorado, 1995-96 By J.R. Deacon and V.C. Stephens |
Water-Resources Investigations Report 98-4018 One dimensional transport with inflow and storage (OTIS): A solute transport model for streams and rivers By R. L. Runkel |
Open-File Report 98-279 Water-quality characteristics of the Slate and East Rivers, Colorado, during the winter recreational season, December 1996 By N.E. Spahr and J.R. Deacon |
1997 |
Fact Sheet 167-97 Distribution and concentrations of selected organochlorine pesticides and PCB's in streambed sediment and whole-body fish in the Upper Colorado River Basin, 1995-96 By V.C. Stephens and J.R. Deacon |
Fact Sheet 166-97 Relations of main-stem reservoir operations and specific conductance in the lower Arkansas River, southeastern Colorado By M.E. Lewis |
Fact Sheet 160-97 Low-flow water-quality characterization of the Gore Creek watershed, Upper Colorado River Basin, Colorado, August 1996 By K.H. Wynn and N.E. Spahr |
Fact Sheet 122-97 Effects of water quality and habitat on composition of fish communities in the Upper Colorado River Basin By J.D. Deacon, and S.V. Mize |
Fact Sheet 040-97 Organochlorine Compounds and Trace Elements in Streambed Sediment and Fish Tissue, South Platte River Basin-Colorado, Nebraska, and Wyoming By Janet S. Heiny |
Open-File Report 97-233 Nitrogen and phosphorus data for surface water in the Upper Colorado River Basin, 1980-94 By K.H. Wynn and N.E. Spahr |
1996 |
Water-Resources Investigations Report 96-4172 Summary of biological and contaminant Investigations related to stream-water quality and environmental setting in the Upper Colorado River Basin: 1938-1995 By J.R. Deacon and V.C. Stephens |
Fact Sheet 215-96 Salinity in the Colorado River in the Grand Valley, western Colorado, 1994-95 By D.L. Butler, and P.B. von Guerard |
Fact Sheet 191-96 The Upper Colorado River National Water-Quality Assessment program surface-water-monitoring network By N.E. Spahr, N.E. Driver, and V.C. Stephens |
Fact Sheet 109-96 What Affects Water Quality In the Upper Colorado River Basin? By Lori E. Apodaca, Verlin C. Stephens, and Nancy E. Driver |
1995 |
Open-File Report 95-450 Bibliography, indices, and data sources of water-related studies, Upper Colorado River Basin, Colorado and Utah,1872-1995 By N.J. Bauch and L.E. Apodaca |
1994 |
Open-File Report 94-102 National Water-Quality Assessment Program - Upper Colorado River Basin By N.E. Driver |