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Search results 37

Water-quality characteristics of selected streams in Park County, Colorado, September 1999 [microform] / [Robert A. Kimbrough] ; prepared in cooperation with Park County Government and the Center of Colorado Water Conservancy District (Open-file report ; 00-288)

Water-quality characteristics of selected streams in Park County, Colorado, September 1999 [microform] / [Robert A. Kimbrough] ; prepared in cooperation with Park County Government and the Center of Colorado Water Conservancy District (Open-file report ; 00-288)
Microform図書
2000<YCA-I 19.76:00-288>
National Diet Library
  • Subject HeadingWater quality -- Colorado -- Park County

Geochemical baselines and maps showing acid-neutralizing capacity and potential release of total dissolved solids of stream and spring waters from different rock compositional types from mountainous watersheds in the Gunnison, Uncompahgre, and Grand Mesa National Forest, Colorado [microform] / by William R. Miller (Open-file report ; 99-580)

Geochemical baselines and maps showing acid-neutralizing capacity and potential release of total dissolved solids of stream and spring waters from different rock compositional types from mountainous watersheds in the Gunnison, Uncompahgre, and Grand Mesa National Forest, Colorado [microform] / by William R. Miller (Open-file report ; 99-580)
Microform図書
1999<YCA-I 19.76:99-580>
National Diet Library
  • Subject HeadingWater quality -- Colorado Geochemistry -- Colorado

Water-quality and bottom-sediment-chemistry data for Left Hand Valley Reservoir, Boulder County, Colorado, January-August 1998 [microform] / by Robert A. Kimbrough ; prepared in cooperation with the Left Hand Water District (U.S. Geological Survey open-file report ; 99-192)

Water-quality and bottom-sediment-chemistry data for Left Hand Valley Reservoir, Boulder County, Colorado, January-August 1998 [microform] / by Robert A. Kimbrough ; prepared in cooperation with the Left Hand Water District (U.S. Geological Survey open-file report ; 99-192)
Microform図書
1999<YCA-I 19.76:99-192>
National Diet Library
  • Subject HeadingWater quality -- Colorado -- Boulder County Water quality -- Colorado -- Left Hand Valley Reservoir...

Quality of ground water and surface water in an area of individual sewage disposal system use near Barker Reservoir, Nederland Colorado, August to September 1998 [microform] / [Jennifer L. Flynn and L.B. Barber] (USGS 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 to September 1998 [microform] / [Jennifer L. Flynn and L.B. Barber] (USGS open-file report ; 00-214)
Microform図書
2000<YCA-I 19.76:00-214>
National Diet Library
  • Subject HeadingWater quality -- Colorado -- Nederland Region Groundwat...

Environmental setting and implications on water quality, Upper Colorado River Basin, Colorado and Utah / by Lori E. Apodaca ... [et al.]. (Water-resources investigations report ; 95-4263)

Environmental setting and implications on water quality, Upper Colorado River Basin, Colorado and Utah / by Lori E. Apodaca ... [et al.]. (Water-resources investigations report ; 95-4263)
Paper図書
U.S. Dept. of the Interior, U.S. Geological Survey1996.<NA217-A369>
National Diet Library
  • Subject Heading水∥分析. アメリカ合衆国. Water quality -- Colorado River Watershe......(Colo.-Mexico) Water quality -- Colorado. Water quality -- Utah. Color...

Loch Vale Watershed project quality assurance report, 1995-1998 [microform] / by Eric J. Allstott, Michael A. Bashkin, Jill S. Baron ; prepared in cooperation with the Natural Resource Ecology Laboratory and Colorado State University (Open-file report ; 99-111)

Loch Vale Watershed project quality assurance report, 1995-1998 [microform] / by Eric J. Allstott, Michael A. Bashkin, Jill S. Baron ; prepared in cooperation with the Natural Resource Ecology Laboratory and Colorado State University (Open-file report ; 99-111)
Microform図書
1999<YCA-I 19.76:99-111>
National Diet Library
  • Subject HeadingWater quality -- Colorado -- Loch Vale Watershed Acid p...

Hydrologic and water-quality data, Guanella Pass area, Colorado, water year 1995 [microform] / by Michael R. Stevens, David A. Johncox, and Jennifer R. Cox ; prepared in cooperation with the Federal Highway Aministration [sic] (U.S. Geological Survey open-file report ; 97-204)

Hydrologic and water-quality data, Guanella Pass area, Colorado, water year 1995 [microform] / by Michael R. Stevens, David A. Johncox, and Jennifer R. Cox ; prepared in cooperation with the Federal Highway Aministration [sic] (U.S. Geological Survey open-file report ; 97-204)
Microform図書
1997<YCA-I 19.76:97-204>
National Diet Library
  • Subject HeadingWater quality -- Colorado -- Clear Creek County Water quality -- Colorado -- Guanella Pass Roads -- Des...

Data from synoptic water-quality studies on the Colorado River in the Grand Canyon, Arizona, November 1990 and June 1991 [microform] / by H.E. Taylor ... [et al.] ; prepared in cooperation with the U.S. Bureau of Reclamation (U.S. Geological Survey open-file report ; 96-614)

Data from synoptic water-quality studies on the Colorado River in the Grand Canyon, Arizona, November 1990 and June 1991 [microform] / by H.E. Taylor ... [et al.] ; prepared in cooperation with the U.S. Bureau of Reclamation (U.S. Geological Survey open-file report ; 96-614)
Microform図書
1996<YCA-I 19.76:96-614>
National Diet Library
  • Subject HeadingWater quality -- Colorado River (Colo.-Mexico) -- Measu...

Water-quality data for Doughty Springs, Delta County, Colorado, 1903-1994, with emphasis on sulfur redox species / by K.M. Cunningham ... [et al.] (U.S. Geological Survey open-file report ; 96-619)

Water-quality data for Doughty Springs, Delta County, Colorado, 1903-1994, with emphasis on sulfur redox species / by K.M. Cunningham ... [et al.] (U.S. Geological Survey open-file report ; 96-619)
Microform図書
1995<YCA-I 19.76:96-619>
National Diet Library
  • Subject HeadingWater quality -- Colorado -- Delta County Sulphur sprin...

Hydrologic and water-quality data for surface water, ground water and springs in north-central Park County, Colorado, April 1997-November 1998 [microform] / by Breton W. Bruce and Robert A. Kimbrough ; prepared in cooperation with the City of Aurora, Colorado, the Upper South Platte Water Conservancy District, and the Park County Government (U.S. Geological Survey open-file report ; 99-183)

Hydrologic and water-quality data for surface water, ground water and springs in north-central Park County, Colorado, April 1997-November 1998 [microform] / by Breton W. Bruce and Robert A. Kimbrough ; prepared in cooperation with the City of Aurora, Colorado, the Upper South Platte Water Conservancy District, and the Park County Government (U.S. Geological Survey open-file report ; 99-183)
Microform図書
1999<YCA-I 19.76:99-183>
National Diet Library
  • Subject Heading...-- Park County Water quality -- Colorado -- Park County Groundwater --...

Water-quality characteristics of streams in the Piceance Creek and Yellow Creek drainage basins, northwestern Colorado, water years 1977-81 / by Robert L. Tobin, Helen E. Stranathan, and Kenneth J. Covay (U.S. Geological Survey water-resources investigations report ; 84-4261)

Water-quality characteristics of streams in the Piceance Creek and Yellow Creek drainage basins, northwestern Colorado, water years 1977-81 / by Robert L. Tobin, Helen E. Stranathan, and Kenneth J. Covay (U.S. Geological Survey water-resources investigations report ; 84-4261)
Microform図書
1985<YCA-I 19.42/4:84-4261>
National Diet Library
  • Subject HeadingWater quality -- Colorado -- Piceance Creek Watershed Water quality -- Colorado -- Yellow Creek Watershed

Comparative study of ground-water quality, 1976 and 1996, and initial gain-and-loss assessment of Boulder Creek, Boulder County, Colorado / by Breton W. Bruce, and Christopher O'Riley ; prepared in cooperation with the Boulder County Health Department, and the City of Boulder, Colorado. (Water-resources investigations report ; 97-4091)

Comparative study of ground-water quality, 1976 and 1996, and initial gain-and-loss assessment of Boulder Creek, Boulder County, Colorado / by Breton W. Bruce, and Christopher O'Riley ; prepared in cooperation with the Boulder County Health Department, and the City of Boulder, Colorado. (Water-resources investigations report ; 97-4091)
Paper図書
U.S. Dept. of the Interior, U.S. Geological Survey1997.<ME345-A246>
National Diet Library
  • Subject Heading...ty -- Quality. Water quality -- Colorado -- Boulder County. Colorado州.

Water-quality data-collection activities in Colorado and Ohio : Phase II--Evaluation of 1984 field and laboratory quality-assurance practices / Carolyn J. Oblinger Childress ... [et al.] (U.S. Geological Survey water-supply paper ; 2295-B)

Water-quality data-collection activities in Colorado and Ohio : Phase II--Evaluation of 1984 field and laboratory quality-assurance practices / Carolyn J. Oblinger Childress ... [et al.] (U.S. Geological Survey water-supply paper ; 2295-B)
Microform図書
1989<YCA-I 19.13:2295-B>
National Diet Library
  • Subject HeadingWater quality -- Colorado -- Measurement Water quality ...

Trend analysis of selected water-quality data associated with salinity-control projects in the Grand Valley, in the lower Gunnison River Basin, and at Meeker Dome, western Colorado / by David L. Butler ; prepared in cooperation with the Bureau of Reclamation. (Water-resources investigations report ; 95-4274)

Trend analysis of selected water-quality data associated with salinity-control projects in the Grand Valley, in the lower Gunnison River Basin, and at Meeker Dome, western Colorado / by David L. Butler ; prepared in cooperation with the Bureau of Reclamation. (Water-resources investigations report ; 95-4274)
Paper図書
U.S. Dept. of the Interior, U.S. Geological Survey1996.<NA217-A346>
National Diet Library
  • Subject Heading水∥汚濁. 水∥分析. 水∥浄化. アメリカ合衆国. Water quality -- Colorado -- Gunnison River. Salinizati...

Initial effects of Stagecoach Reservoir on discharge, water-quality characteristics, and suspended-sediment loads in the Yampa River, northwestern Colorado / by Robert L. Tobin ; prepared in cooperation with the Upper Yampa Water Conservancy District. (Water-resources investigations report ; 95-4101)

Initial effects of Stagecoach Reservoir on discharge, water-quality characteristics, and suspended-sediment loads in the Yampa River, northwestern Colorado / by Robert L. Tobin ; prepared in cooperation with the Upper Yampa Water Conservancy District. (Water-resources investigations report ; 95-4101)
Paper図書
U.S. Dept. of the Interior, U.S. Geological Survey1996.<ME354-A59>
National Diet Library
  • Subject Heading河川 (地理区分) 貯水池. 水∥分析. アメリカ合衆国. Water quality -- Colorado -- Yampa River. Sediment tran...

Physical and chemical characteristics of Terrace Reservoir, Conejos County, Colorado, May 1994 through May 1995 / by Robert W. Stogner, Sr., Patrick Edelmann, and Katherine Walton-Day ; prepared in cooperation with the U.S. Environmental Protection Agency. (Water-resources investigations report ; 96-4150)

Physical and chemical characteristics of Terrace Reservoir, Conejos County, Colorado, May 1994 through May 1995 / by Robert W. Stogner, Sr., Patrick Edelmann, and Katherine Walton-Day ; prepared in cooperation with the U.S. Environmental Protection Agency. (Water-resources investigations report ; 96-4150)
Paper図書
U.S. Dept. of the Interior, U.S. Geological Survey1997.<ME343-A52>
National Diet Library
  • Subject Heading...onejos County. Water quality -- Colorado -- Conejos County. Suspended ...

Physical and chemical characteristics of Terrace Reservoir, Conejos County, Colorado, May 1994 through May 1995 / by Robert W. Stogner, Sr., Patrick Edelmann, and Katherine Walton-Day ; prepared in cooperation with the U.S. Environmental Protection Agency. (Water-resources investigations report ; 96-4150)

Physical and chemical characteristics of Terrace Reservoir, Conejos County, Colorado, May 1994 through May 1995 / by Robert W. Stogner, Sr., Patrick Edelmann, and Katherine Walton-Day ; prepared in cooperation with the U.S. Environmental Protection Agency. (Water-resources investigations report ; 96-4150)
Paper図書
U.S. Dept. of the Interior, U.S. Geological Survey1996]<ME343-A47>
National Diet Library
  • Subject Heading...onejos County. Water quality -- Colorado -- Conejos County. Suspended ...

Phase 1 : inventory and evaluation of 1984 programs and costs / by Janet Hren ... [et al.] (U.S. Geological Survey water-supply paper ; 2295) (Water-quality data-collection activities in Colorado and Ohio ; ch. A)

Phase 1 : inventory and evaluation of 1984 programs and costs / by Janet Hren ... [et al.] (U.S. Geological Survey water-supply paper ; 2295) (Water-quality data-collection activities in Colorado and Ohio ; ch. A)
Microform図書
1987<YCA-I 19.13:2295-A>
National Diet Library
  • Subject HeadingWater quality -- Colorado -- Measurement Water quality ...

Assessment of water resources at Fort Carson Military Reservation near Colorado Springs, Colorado / by Guy J. Leonard ; prepared for the U.S. Department of the Army, Fort Carson Military Reservation (Water-resources investigations report ; 83-4270)

Assessment of water resources at Fort Carson Military Reservation near Colorado Springs, Colorado / by Guy J. Leonard ; prepared for the U.S. Department of the Army, Fort Carson Military Reservation (Water-resources investigations report ; 83-4270)
Microform図書
1984<YCA-I 19.42/4:83-4270>
National Diet Library
  • Subject HeadingWater quality -- Colorado Water-supply -- Colorado

Monitoring approaches for assessing quality of high altitude lakes : Colorado Flat Tops Wilderness Area / Barry P. Baldigo and John R. Baker

Monitoring approaches for assessing quality of high altitude lakes : Colorado Flat Tops Wilderness Area / Barry P. Baldigo and John R. Baker
Microform図書
1985<YCA-EP 1.89/2:600/S 7-84-088>
National Diet Library
  • Subject HeadingAcid rain -- Colorado Water quality -- Colorado Lakes -- Colorado