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USGS Colorado Water Science Center Publications
Surface Water

2017
SIR
U.S. Geological Survey Scientific Investigations Report 2017-5107
Peak discharge, flood frequency, and peak stage of floods on Big Cottonwood Creek at U.S. Highway 50 near Coaldale, Colorado, and Fountain Creek below U.S. Highway 24 in Colorado Springs, Colorado, 2016
By Michael S. Kohn, Michael R. Stevens, Amanullah Mommandi, and Aziz R. Khan
SIR
U.S. Geological Survey Scientific Investigations Report 2017-5084
Characterization of Water Quality and Suspended Sediment during Cold-Season Flows, Warm-Season Flows, and Stormflows in the Fountain and Monument Creek Watersheds, Colorado, 2007-2015
By Lisa D. Miller and Robert W. Stogner, Sr.
OFR
Open-File Report 2017-1072
Precipitation, streamflow, suspended-sediment, and water-quality data for the U.S. Army Garrison Fort Carson and Piñon Canyon Maneuver Site, Colorado, 1966-2015
By L.R. Arnold
SIM
Scientific Investigations Map 3378
Hydrogeologic characteristics and geospatial analysis of water-table changes in the alluvium of the lower Arkansas River Valley, southeastern Colorado, 2002, 2008, and 2015
By Michael J. Holmberg
OFR
Open-File Report 2016-1212
The U.S. Geological Survey Monthly Water Balance Model Futures Portal
By Andrew R. Bock, Lauren E. Hay, Steven L. Markstrom, Christopher Emmerich, and Marian Talbert
SIM
Scientific Investigations Map 3375
Bathymetry of Clear Creek Reservoir, Chaffee County, Colorado, 2016
By Michael S. Kohn, Paul J. Kinzel, and Jacob S. Mohrmann
2016
SIR
U.S. Geological Survey Scientific Investigations Report 2016-5145
Characterization and relation of precipitation, streamflow, and water-quality data at the U.S. Army Garrison Fort Carson and Piñon Canyon Maneuver Site, Colorado, water years 2013-14
By Michael J. Holmberg, Robert W. Stogner, and James F. Bruce
SIR
U.S. Geological Survey Scientific Investigations Report 2016-5099
Paleoflood investigations to improve peak-streamflow regional-regression equations for natural streamflow in eastern Colorado, 2015
By Michael S. Kohn, Michael R. Stevens, Tessa M. Harden, Jeanne E. Godaire, Ralph E. Klinger, and Amanullah Mommandi
JRN
Hydrology and Earth System Sciences
Parameter regionalization of a monthly water balance model for the conterminous United States
By Andrew R. Bock, Lauren E. Hay, Gregory J. McCabe, Steven L. Markstrom, and R. Dwight Atkinson
PDF ( 0 KB) | Online Journal Article
NRR
Natural Resource Report NPS 2016 1239
Screening for Contaminants of Emerging Concern in Waters of the Northern Colorado Plateau Network
By Weissinger, R., W. Battaglin, and P. Bradley
JRN
Hydrological Processes
Comparison of methods for quantifying surface sublimation over seasonally snow-covered terrain
By Graham A. Sexstone, David W. Clow, David I. Stannard, and Steven R. Fassnacht
PDF ( 0 KB) | Online Journal Article
JRN
Water Resources Research
Numerical experiments to explain multiscale hydrological responses to mountain pine beetle tree mortality in a headwater watershed
By Colin A. Penn, Lindsay A. Bearup, Reed M. Maxwell, and David W. Clow
PDF ( 0 KB) | Online Journal Article
TM
Techniques and Methods 3-A24
Identifying and preserving high-water mark data
By Todd A. Koenig, Jennifer L. Bruce, Jim O'Connor, Benton D. McGee, Robert R. Holmes, Jr., Ryan Hollins, Brandon T. Forbes, Michael S. Kohn, Mathew Schellekens, Zachary Martin, and Marie C. Peppler
2015
SIR
U.S. Geological Survey Scientific Investigations Report 2015-5119
Flooding in the South Platte River and Fountain Creek Basins in eastern Colorado, September 9-18, 2013
By Robert A. Kimbrough and Robert R. Holmes, Jr.
JRN
Water Resources Research
On the use of rhodamine WT for the characterization of stream hydrodynamics and transient storage
By Robert L. Runkel
PDF ( 0 KB) | Online Journal Article
SIR
U.S. Geological Survey Scientific Investigations Report 2015-5043
Hydraulic, Geomorphic, and Trout Habitat Characteristics of the Lake Fork of the Gunnison River in Hinsdale County, Lake City, Colorado, Water Years 2010-2011
By Cory A. Williams, Rodney J. Richards, and Keelin R. Schaffrath
CIRC
Circular 1407
The water-energy nexus: an earth science perspective
By Richard W. Healy, William M. Alley, Mark A. Engle, Peter B. McMahon, and Jerad D. Bales
SIR
U.S. Geological Survey Scientific Investigations Report 2015-5016
Evaluation of Mean-Monthly Streamflow-Regression Equations for Colorado, 2014
By Michael S. Kohn, Michael R. Stevens, Andrew R. Bock, and Stephen J. Char
2014
SIR
U.S. Geological Survey Scientific Investigations Report 2014-5095
Groundwater and Surface-Water Interaction and Potential for Underground Water Storage in the Buena Vista-Salida Basin, Chaffee County, Colorado, 2011
By Kenneth R. Watts, Tamara Ivahnenko, Robert W. Stogner, and James F. Bruce
OFR
Open-File Report 2014-1039
Precipitation and streamflow data from the Fort Carson Military Reservation and precipitation, streamflow, and suspended-sediment data from the Piñon Canyon Maneuver Site, Southeastern Colorado, 2008-2012
By Christopher R. Brown
SIR
U.S. Geological Survey Scientific Investigations Report 2014-5019
Remediation scenarios for attenuating peak flows and reducing sediment transport in Fountain Creek, Colorado, 2013
By Michael S. Kohn, John W. Fulton, Cory A. Williams, and Robert W. Stogner, Sr.
2013
JRN
Limnology and Oceanography
Internal wave-driven transport of fluid away from the boundary of a lake
By Danielle J. Wain, Michael S. Kohn, Joshua A. Scanlon, Chris R. Rehmann
PDF ( 0 KB) | Online Journal Article
SIM
Scientific Investigations Map 3273
Characterization of hydrodynamic and sediment conditions in the lower Yampa River at Deerlodge Park, east entrance to Dinosaur National Monument, northwest Colorado, 2011
By Cory A. Williams
OFR
Open-File Report 2013-1259
Postwildfire debris-flow hazard assessment of the area burned by the 2013 West Fork Fire Complex, southwestern Colorado
By Kristine L. Verdin, Jean A. Dupree, and Michael R. Stevens
SIR
U.S. Geological Survey Scientific Investigations Report 2012-5097
Flood hydrology and dam-breach hydraulic analyses of five reservoirs in Colorado
By Michael R. Stevens and Galen K. Hoogestraat
SIR
U.S. Geological Survey Scientific Investigations Report 2012-5280
Streamflow and water-quality conditions including geologic sources and processes affecting selenium loading in the Toll Gate Creek Watershed, Aurora, Arapahoe County, Colorado, 2007
By Suzanne S. Paschke, Robert L. Runkel, Katherine Walton-Day, Briant A. Kimball, and Keelin R. Schaffrath
SIR
U.S. Geological Survey Scientific Investigations Report 2013-5015
Characterization and data-gap analysis of surface-water quality data in the Piceance study area, western Colorado, 1959-2009
By Judith C. Thomas, Jennifer L. Moore, Keelin R. Schaffrath, Jean A. Dupree, Cory A. Williams, and Kenneth J. Leib
2012
SIR
U.S. Geological Survey Scientific Investigations Report 2012-5255
Assessment of historical surface-water quality data in southwestern Colorado, 1990-2005
By Lisa D. Miller, Keelin R. Schaffrath, and Joshua I. Linard
OFR
Open-File Report 2012-1225
Web-based flood database for Colorado, water years 1867 through 2011
By Michael S. Kohn, Robert D. Jarrett, Gary S. Krammes, and Amanullah Mommandi
SIR
U.S. Geological Survey Scientific Investigations Report 2012-5102
Prediction of suspended-sediment concentrations at selected sites in the Fountain Creek watershed, Colorado, 2008-09
By Robert W. Stogner, Sr., Jonathan M. Nelson, Richard R. McDonald, Paul J. Kinzel, and David P. Mau
JRN
Hydrological Processes
Evaluation of SNODAS snow depth and snow water equivalent estimates for the Colorado Rocky Mountains, USA
By David W. Clow, Leora Nanus, Kristine L. Verdin and Jeffrey Schmidt
PDF ( 0 KB) | Online Journal Article
SIR
U.S. Geological Survey Scientific Investigations Report 2012-5195
Application of sediment characteristics and transport conditions to resource management in selected main-stem reaches of the Upper Colorado River, Colorado and Utah, 1965-2007
By C.A. Williams, K.R. Schaffrath, J.G. Elliott, and R.J. Richards
DS
Data Series 687
Comparison of 2008–2009 water years and historical water-quality data, upper Gunnison River Basin, Colorado
By Patricia A. Solberg, Bryan Moore, and Ty D. Blacklock
DS
Data Series 650
Geodatabase of digital basin boundaries for Colorado Water Science Center
By Jean A. Dupree and Richard M. Crowfoot
TM
Techniques and Methods 11-C6
Digital database architecture and delineation methodology for deriving drainage basins, and a comparison of digitally and non-digitally derived numeric drainage areas
By Jean A. Dupree and Richard M. Crowfoot
SIR
U.S. Geological Survey Scientific Investigations Report 2012-5104
Estimated probabilities and volumes of postwildfire debris flows-A prewildfire evaluation for the Pikes Peak area, El Paso and Teller Counties, Colorado
By John G. Elliott, Barbara C. Ruddy, Kristine L. Verdin, and Keelin R. Schaffrath
JRN
Journal of Freshwater Science
Characterizing invertebrate traits in wadeable streams of the contiguous US: differences among ecoregions and land uses
By R. E. Zuellig and T. S. Schmidt
PDF ( 0 KB) | Online Journal Article
OFR
Open-File Report 2012-1158
Probability and volume of potential postwildfire debris flows in the 2012 Waldo Canyon Burn Area near Colorado Springs, Colorado
By Kristine L. Verdin, Jean A. Dupree, and John G. Elliott
OFR
Open-File Report 2012-1148
Probability and volume of potential postwildfire debris flows in the 2012 High Park Burn Area near Fort Collins, Colorado
By Kristine L. Verdin, Jean A. Dupree, and John G. Elliott
JRN
Journal of Freshwater Science
Estimating risks to aquatic life using quantile regression
By Schmidt, T.S., Clements, W.H., and Cade, B.S
PDF ( 0 KB) | Online Journal Article
JRN
Environmental Pollution
Mapping critical loads of nitrogen deposition for aquatic ecosystems in the Rocky Mountains, USA
By Nanus, L., Clow, D.W., Saros, J.E., Stephens, V.C., and Campbell, D.H.
PDF ( 0 KB) | Online Journal Article
SIR
U.S. Geological Survey Scientific Investigations Report 2012-5034
Comparison of Two Methods for Estimating Base Flow in Selected Reaches of the South Platte River, Colorado
By Joseph P. Capesius and L. Rick Arnold
JRN
Environmental Toxicology and Chemistry
Deposition and accumulation of airborne organic contaminants in Yosemite National Park, California
By Mast, M. A., Alvarez, D. A. and Zaugg, S. D.
PDF ( 0 KB) | Online Journal Article
SIM
Scientific Investigations Map 3203
Bathymetry of Totten Reservoir, Montezuma County, Colorado, 2011
By Michael S. Kohn
SIM
Scientific Investigations Map 3202
Bathymetry of Groundhog Reservoir, Dolores County, Colorado, 2011
By Michael S. Kohn
2011
SIR
U.S. Geological Survey Scientific Investigations Report 2011-5201
Channel-Pattern and Cross-Section Changes in Selected Reaches of Elkhead Creek, Northwestern Colorado, 1938-2009
By John G. Elliott and Steven J. Char
FS
Fact Sheet 2011-3126
Watershed Scale Response to Climate Change-East River Basin, Colorado
By William A. Battaglin, Lauren E. Hay, and Steven L. Markstrom
FS
Fact Sheet 2011-3117
Watershed Scale Response to Climate Change-Yampa River Basin, Colorado
By William A. Battaglin, Lauren E. Hay, and Steven L. Markstrom
OFR
Open-File Report 2011-1248
Probability and Volume of Potential Postwildfire Debris Flows in the 2011 Indian Gulch Burn Area, near Golden, Colorado
By Barbara C. Ruddy
OFR
Open-File Report 2011-1214
Probability and Volume of Potential Postwildfire Debris Flows in the 2011 Wallow Burn Area, Eastern Arizona
By Barbara C. Ruddy
OFR
Open-File Report 2011-1197
Probability and volume of potential postwildfire debris flows in the 2011 Horseshoe II burn area, southeastern Arizona
By Barbara C. Ruddy
OFR
Open-File Report 2011-1181
Probability and Volume of Potential Postwildfire Debris Flows in the 2011 Monument Burn Area, Southeastern Arizona
By Barbara C. Ruddy and Kristine L. Verdin
SIR
U.S. Geological Survey Scientific Investigations Report 2011-5047
Estimated probabilities, volumes, and inundation areas depths of potential postwildfire debris flows from Carbonate, Slate, Raspberry, and Milton Creeks, near Marble, Gunnison County, Colorado
By Michael R. Stevens, Jennifer L. Flynn, Verlin C. Stephens, and Kristine L. Verdin
SIR
U.S. Geological Survey Scientific Investigations Report 2011-5039
Estimated Probabilities and Volumes of Postwildfire Debris Flows, a Prewildfire Evaluation for the Upper Blue River Watershed, Summit County, Colorado
By John G. Elliott, Jennifer L. Flynn, Clifford R. Bossong, and Stephen J. Char
JRN
Biogeochemistry
Response of lake chemistry to changes in atmospheric deposition and climate in three high-elevation wilderness areas of Colorado
By Mast, M. Alisa , Turk, John T., Clow, David W., and Campbell, Donald H.
PDF ( 0 KB) | Online Journal Article
2010
SIR
U.S. Geological Survey Scientific Investigations Report 2010-5183
Simulation of Hydraulic Conditions and Observed and Potential Geomorphic Changes in a Reconfigured Reach of Muddy Creek, North-Central Colorado, 2001-2008
By J.G. Elliott, K.R. Schaffrath, R.R. McDonald, C.A. Williams, and K.C. Davis
American Society of Agriculture and Biological Engineers
Agricultural Herbicide Transport in a First-Order Intermittent Stream, Nebraska, USA
By J.R. Vogel, J. I. Linard
PDF ( 0 KB) | Online Journal Article
SIR
U.S. Geological Survey Scientific Investigations Report 2010-5218
Characterization of Hydrology and Salinity in the Dolores Project Area, McElmo Creek Region, Southwest Colorado, Water Years 1978-2006
By Rodney J. Richards and Kenneth J. Leib
SIR
U.S. Geological Survey Scientific Investigations Report 2010-5198
Streamflow Gain-Loss Characteristics of Elkhead Creek Downstream from Elkhead Reservoir near Craig, Colorado, 2009
By Barbara C. Ruddy
JRN
Water Resources Research
Influence of hummocks and emergent vegetation on hydraulic performance in a surface flow wastewater treatment wetland: Water Resources Research, vol. 46, W11518, doi:10.1029/2010WR009512
By Keefe, S. H., Daniels (Thullen), J.S., Runkel, R.L., Wass,R.D., Stiles, E.A., and Barber, L.B.
PDF ( 0 KB) | Online Journal Article
JRN
Journal of Hydrology
The importance of the riparian zone and in-stream processes in nitrate attenuation in undisturbed and agricultural watersheds - A review of the scientific literature
By Anthony J. Ranalli, Donald L. Macalady
PDF ( 0 KB) | Online Journal Article
JRN
Water, Air and Soil Pollution
Occurrence of azoxystrobin, propiconazole, and selected other fungicides in US streams, 2005-2006
By Battaglin, W.A., Sandstrom, M.W., Kuivila, K.M., Kolpin, D.W., and Meyer, M.T.
PDF ( 0 KB) | Online Journal Article
JRN
Water Resources Research
Use of regression-based models to map sensitivity of aquatic resources to atmospheric deposition in Yosemite National Park, USA, Water Resour. Res., 46, W09529, doi:10.1029/2009WR008316.
By Clow, D. W., L. Nanus, and B. Huggett
PDF ( 0 KB) | Online Journal Article
SIR
U.S. Geological Survey Scientific Investigations Report 2010-5148
Macroinvertebrate-Based Assessment of Biological Condition at Selected Sites in the Eagle River Watershed, Colorado, 2000-07
By Robert E. Zuellig, James F. Bruce, Brian D. Healy, and Cory A. Williams
SIR
U.S. Geological Survey Scientific Investigations Report 2010-5103
Temporal Change in Biological Community Structure in the Fountain Creek Basin, Colorado, 2001-2008
By Robert E. Zuellig, James F. Bruce, and Robert W. Stogner
SIR
Scientific Investigations Report 2010-5069
Occurrence and Distribution of Dissolved Solids, Selenium, and Uranium in Groundwater and Surface Water in the Arkansas River Basin from the Headwaters to Coolidge, Kansas, 1970-2009
By Lisa D. Miller, Kenneth R. Watts, Roderick F. Ortiz, and Tamara Ivahnenko
JRN
Environmental Earth Sciences
Evaluating remediation alternatives for mine drainage, Little Cottonwood Creek, Utah, USA
By Briant A. Kimball and Robert L. Runkel
PDF ( 0 KB) | Online Journal Article
JRN
Applied Geochemistry
An approach to quantify sources, seasonal change, and biogeochemical processes affecting metal loading in streams: Facilitating decisions for remediation of mine drainage
By Briant A. Kimball, Robert L. Runkel, and Katherine Walton-Day
PDF ( 0 KB) | Online Journal Article
JRN
Atmospheric Environment
Historical deposition of mercury and selected trace elements to high-elevation National Parks in the Western U.S. inferred from lake-sediment cores
By M. Alisa Mast, David J. Manthorne, and David A. Roth
PDF ( 0 KB) | Online Journal Article
JRN
Journal of Climate
Changes in the Timing of Snowmelt and Streamflow in Colorado: A Response to Recent Warming
By David W. Clow
PDF ( 0 KB) | Online Journal Article
SIR
Scientific Investigations Report 2010-5002
Estimated Withdrawals and Use of Water in Colorado, 2005
By Tamara Ivahnenko and Jennifer L. Flynn
SIR
Scientific Investigations Report 2009-5199
Development and Application of Regression Models for Estimating Nutrient Concentrations in Streams of the Conterminous United States, 1992-2001
By Norman E. Spahr, David K. Mueller, David M. Wolock, Kerie J. Hitt, and JoAnn M. Gronberg
SIR
Scientific Investigations Report 2009-5164
Changes in Streamflow and the Flux of Nutrients in the Mississippi-Atchafalaya River Basin, USA, 1980-2007
By William A. Battaglin, Brent T. Aulenbach, Aldo Vecchia, and Herbert T. Buxton
JRN
Chemical Geology
Mechanisms for chemostatic behavior in catchments: Implications for CO2 consumption by mineral weathering
By David W. Clow, M. Alisa Mast
PDF ( 0 KB) | Online Journal Article
SIR
Scientific Investigations Report 2009-5271
Evaluation of Streamflow Gain-Loss Characteristics of Hubbard Creek, in the Vicinity of a Mine-Permit Area, Delta County, Colorado, 2007
By Barbara C. Ruddy and Cory A. Williams
2009
JRN
Geological Society of America
Geomorphic changes resulting from floods in reconfigured gravel-bed river channels in Colorado, USA
By John G Elliott and Joseph P Capesius
PDF ( 0 KB) | Online Journal Article
SIR
Scientific Investigations Report 2009-5136
Regional Regression Equations for Estimation of Natural Streamflow Statistics in Colorado
By Joseph P. Capesius and Verlin C. Stephens
Data Series 461
Probability of elevated volatile organic compound (VOC) concentrations in groundwater in the Eagle River watershed valley-fill aquifer, Eagle County, North-Central Colorado, 2006-2007
By Michael G. Rupert and L. Niel Plummer
Data Series 459
Probability of elevated nitrate concentrations in groundwater in the Eagle River watershed valley-fill aquifer, Eagle County, North-Central Colorado, 2006-2007
By Michael G. Rupert and L. Niel Plummer
Data Series 458
Boundary of the Eagle River watershed valley-fill aquifer, Eagle County, North-Central Colorado, 2006-2007
By Michael G. Rupert and L. Niel Plummer
SIR
Scientific Investigations Report 2009-5126
Identifying Hydrologic Processes in Agricultural Watersheds Using Precipitation-Runoff Models
By Joshua I. Linard, David M. Wolock, Richard M.T. Webb, and Michael E. Wieczorek
SIR
Scientific Investigations Report 2009-5083
Revised Comparisons of Simulated Hydrodynamics and Water Quality for Projected Demands in 2046, Pueblo Reservoir, Southeastern Colorado
By Roderick F. Ortiz and Lisa D. Miller
SIR
Scientific Investigations Report 2008-5202
Nutrient Trends in Streams and Rivers of the United States, 1993-2003
By Lori A. Sprague, David K. Mueller, Gregory E. Schwarz, and David L. Lorenz
DS
Data Series 409
Summary of Fluvial Sediment Collected at Selected Sites on the Gunnison River in Colorado and the Green and Duchesne Rivers in Utah, Water Years 2005-2008
By Cory A. Williams, Steven J. Gerner, and John G. Elliott
JRN
Applied Geochemistry
Application of iron and zinc isotopes to track the sources and mechanisms of metal loading in a mountain watershed
By David M. Borrok, Richard B. Wanty, W. Ian Ridley, Paul J. Lamothe, Briant A. Kimball, Philip L. Verplanck, and Robert L. Runkel
PDF ( 0 KB) | Online Journal Article
Environmental Monitoring and Assessment
The occurrence of glyphosate, atrazine, and other pesticides in vernal pools and adjacent streams in Washington, DC, Maryland, Iowa, and Wyoming, 2005-2006
By William A. Battaglin, Karen C. Rice, Michael J. Focazio, Sue Salmons, and Robert X. Barry
PDF ( 0 KB) | Online Journal Article
Environmental Science and Technology
Regional Nutrient Trends in Streams and Rivers of the United States,1993 - 2003
By Lori A. Sprague and David L. Lorenz
PDF ( 0 KB) | Online Journal Article
2008
SIR
Scientific Investigations Report 2008-5229
Comparison of Atmospheric Deposition among Three Sites In and Near the Flat Tops Wilderness Area, Colorado, 2003-2005
By George P. Ingersoll, Donald H. Campbell, and M. Alisa Mast
SIR
Scientific Investigations Report 2008-5152
Atmospheric Deposition and Surface-Water Chemistry in Mount Rainier and North Cascades National Parks, U.S.A., Water Years 2000 and 2005-2006
By David W. Clow and Donald H. Campbell
SIR
Scientific Investigations Report 2008-5134
Summary and Evaluation of the Quality of Stormwater in Denver, Colorado, October 2001 to October 2005
By Clifford R. Bossong and Andrea C. Fleming
SIR
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
SIR
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
SIR
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
SIR
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
SIR
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
SIR
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
SIR
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
SIM
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
OFR
Open-File Report 2008-1370
Using Logistic Regression to Predict the Probability of Debris Flows in Areas Burned by Wildfires, Southern California, 2003-2006
By Michael G. Rupert, Susan H. Cannon, Joseph E. Gartner, John A. Michael, and Dennis R. Helsel
OFR
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
DS
Data Series 305
Water-Quality Data Collected from Vallecito Reservoir, Its Inflows and Outflow, Southwestern Colorado, 1999-2002
By Anthony J. Ranalli
JRN
Atmospheric Environment
Trends in snowpack chemistry and comparison to National Atmospheric Deposition Program results for the Rocky Mountains, US, 1993-2004
By George P. Ingersoll, M. Alisa Mast, Donald H. Campbell, David W. Clow, Leora Nanus, John T. Turk
PDF ( 0 KB) | Online Journal Article
Environmental Toxicology and Chemistry
Comparison of pesticide concentrations in streams at low flow in six metropolitan areas of the United States
By Lori A. Sprague and Lisa H. Nowell
PDF ( 0 KB) | Online Journal Article
Journal of the North American Benthological Society
The influence of metal exposure history and ultraviolet-B radiation on benthic communities in Colorado Rocky Mountain streams
By Robert E. Zuellig, Donna R. Kashian, Marjorie L. Brooks, Peter M. Kiffney, and William H. Clements
PDF ( 0 KB) | Online Journal Article
JRN
Water Resources Research
Tracer gage: an automated dye-dilution gaging system for ice-affected streams
By David W. Clow and Andrea C. Fleming
PDF ( 0 KB) | Online Journal Article
2007
SIR
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
SIR
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
SIR
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
SIR
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
SIR
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
SIR
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
SIR
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
SIR
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
FS
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
DS
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
Limnology and Oceanography: Methods
Toward a transport-based analysis of nutrient spiraling and uptake in streams
By Robert L. Runkel
PDF ( 0 KB) | Online Journal Article
Mine Water and the Environment
Quantification of Changes in Metal Loading from Storm Runoff, Merse River (Tuscany, Italy)
By Briant A. Kimball, Francesco Bianchi, Katherine Walton-Day, Robert L. Runkel, Marco Nannucci, and Andrea Salvadori
PDF ( 0 KB) | Online Journal Article
2006
SIR
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
SIR
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
SIR
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
SIR
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
SIR
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
SIR
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
FS
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
SIR
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
2005
TM
Techniques and Methods 4-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
SIR
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
SIR
Scientific Investigations Report 05-5174
Historical Perspective of Statewide Streamflows During the 2002 and 1977 Droughts in Colorado
By Gerhard Kuhn
SIR
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
SIR
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
SIR
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
SIR
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
SIR
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
SIR
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
SIR
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
FS
Fact Sheet 2005-3037
The Cache la Poudre River, Colorado, as a Drinking-Water Source
By Jim A. Collins and Lori A. Sprague
FS
Fact Sheet 2005-3031
Simulated Effects of the Proposed Sulphur Gulch Reservoir Operations on Colorado River Quantity and Quality
By M.J. Friedel
SIR
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
2004
SIR
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
SIR
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
SIR
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
FS
Fact Sheet 2004-3127
Wastewater Chemicals in Colorado's Streams and Ground Water
By Lori A. Sprague and William A. Battaglin
SIR
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
SIR
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
SIR
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
SIR
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
2003
WRI
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
WRI
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
WRI
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
WRI
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
WRI
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
WRI
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
OFR
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
OFR
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
DS
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
DS
Data Series 101
Comparison of 2002 Water Year and Historical Water-Quality Data, Upper Gunnison River Basin, Colorado
By N.E. Spahr
JRN
Water Resources Research
Changes in the chemistry of lakes and precipitation in high-elevation national parks in the western United States, 1985-1999
By David W. Clow, James O. Sickman, Robert G. Striegl, David P. Krabbenhoft, John G. Elliott, Mark Dornblaser, David A. Roth, and Donald H. Campbell
PDF ( 0 KB) | Online Journal Article
2002
WRI
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
WRI
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
WRI
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
WRI
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
WRI
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
WRI
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
WRI
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
WRI
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.
WRI
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
WRI
Water-Resources Investigations Report 02-4038
Evaluation of Trends in pH in the Yampa River, Northwestern Colorado, 1950-2000
By Daniel T. Chafin
WRI
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
WRI
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
OFR
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
OFR
Open-File Report 02-141
Data-Quality Measures of Stakeholder-Implemented Watershed-Monitoring Programs
By Adrienne I. Greve
FS
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
FS
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
WRI
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
JRN
Atmospheric Environment
Comparison of snowpack and winter wet-deposition chemistry in the Rocky Mountains, USA: implications for winter dry deposition
By David W. Clow, George P. Ingersoll, M. Alisa Mast, John T. Turk, Donald H. Campbell
PDF ( 0 KB) | Online Journal Article
Water, Air, and Soil Pollution: Focus
Chemistry of selected high-elevation lakes in seven national parks in the western United States
By David W. Clow, Robert G. Striegl, Leora Nanus, M. Alisa Mast, Donald H. Campbell, and David P. Krabbenhoft
PDF ( 0 KB) | Online Journal Article
2001
WRI
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
WRI
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
WRI
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
WRI
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
WRI
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
WRI
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
WRI
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
WRI
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.
WRI
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
WRI
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
WRI
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
WRI
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
OFR
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
OFR
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
OFR
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
FS
Fact Sheet 136-00
Trends in precipitation and streamflow in the Fountain Creek watershed, southeastern Colorado, 1977-99
By R.W. Stogner
JRN
Water Resources Research
Strontium 87/strontium 86 as a tracer of mineral weathering reactions and calcium sources in an alpine/subalpine watershed, Loch Vale, Colorado
By David W. Clow, M. Alisa Mast, Tom D. Bullen, and John T. Turk
PDF ( 0 KB) | Online Journal Article
JRN
Water Resources Research
Relations between basin characteristics and stream water chemistry in alpine/subalpine basins in Rocky Mountain National Park, Colorado
By David W. Clow and Julie K. Sueker
PDF ( 0 KB) | Online Journal Article
JRN
Water Resources Research
Long-term trends in stream water and precipitation chemistry at five headwater basins in the northeastern United States
By David W. Clow and M. Alisa Mast
PDF ( 0 KB) | Online Journal Article
1999
WRI
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
WRI
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
WRI
Water-Resources Investigations Report 99-4190
Analysis of the magnitude and frequency of floods in Colorado
By J.E. Vaill
WRI
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
WRI
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
FS
Fact Sheet 186-99
Fish-community assessment in Gore Creek, Colorado, 1998
By K.H. Wynn
FS
Fact Sheet 164-99
Loch Vale, Colorado: A Water, Energy, and Biogeochemical Budgets Program Site
By D.W. Clow, D.H. Campbell, M.A. Mast, R.G. Striegl, K.P. Wickland, and G.P. Ingersoll
FS
Fact Sheet 138-99
Using OTIS to model solute transport in streams and rivers
By R.L. Runkel
FS
Fact Sheet 117-99
Trends in precipitation and stream-water chemistry in the northeastern United States, water years 1984-96
By D.W. Clow and M.A. Mast
WRI
Water-Resources Investigations Report 99-4111
Reconfigured-channel monitoring and assessment program
By J.G. Elliott and R. S. Parker
WRI
Water-Resources Investigations Report 98-4078
Quantification of metal loading in French Gulch, Summit County, Colorado, using a tracer-injection study, July 1996
By Briant A. Kimball, Robert L. Runkel, and Linda J. Gerner
1998
WRI
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
WRI
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
WRI
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
OFR
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
OFR
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
FS
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
FS
Fact Sheet 166-97
Relations of main-stem reservoir operations and specific conductance in the lower Arkansas River, southeastern Colorado
By M.E. Lewis
FS
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
FS
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
FS
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
1996
FS
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
FS
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
FS
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
WRI
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
JRN
Chemical Geology
Weathering rates as a function of flow through an alpine soil
By D.W. Clow, J.I. Drever
PDF ( 0 KB) | Online Journal Article
Hydrological Processes
Controls on surface water chemistry in the Upper Merced River Basin, Yosemite National Park, California
By David W. Clow, M. Alisa Mast, and Donald H. Campbell
PDF ( 0 KB) | Online Journal Article
1995
OFR
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
WRI
Water-Resources Investigations Report 95-4126
Characterization of selected radionuclides in sediment and surface water in Standley Lake, Great Western Reservoir, and Mower Reservoir, Jefferson County, Colorado, 1992
By David W. Clow and David A. Johncox
Biogeochemistry of Seasonally Snow-Covered Catchments
Composition of precipitation, bulk deposition, and runoff at a granitic bedrock catchment in the Loch Vale watershed, Colorado, USA
By David W Clow and M. Alisa Mast
PDF ( 0 KB)
1994
OFR
Open-File Report 94-102
National Water-Quality Assessment Program - Upper Colorado River Basin
By N.E. Driver
JRN
Atmospheric Environment
Particulate carbonate matter in snow from selected sites in the south-central Rocky Mountains
By David W. Clow and George P. Ingersoll
PDF ( 0 KB) | Online Journal Article

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