Search Results for the EPA National Library Catalog

Items Found: 122

Showing: Items 1 - 50

Your Search: (SUBJECT=Water Pollution Colorado)

 
 
 

1 2 3 NEXT
Select Item Title Year Published
1960 Directory of Manufacturers for the Colorado River Basin. 1962
A report on biological studies of selected reaches and tributaries of the Colorado River / 1968
Ammonia investigations in the Colorado River, Grand Junction and Fruita, Colorado / 1979
Analysis of waste-load assimilative capacity of the Yampa River, Steamboat Springs to Hayden, Routt County, Colorado 1978
Analysis of water quality and proposed water quality standards for Lake Mead and the Lower Colorado River / 1970
Appendices to the Denver regional environmental impact statement for wastewater facilities and the clean water program. 1900
Arkansas-Red River Basins Water Quality Conservation. Appendix Volume II. Benefits Evaluation. 1964
Arkansas-Red River Basins Water Quality Conservation. Appendix Volume III. Water Quality Data. 1964
Assessment of energy resource development impact on water quality : the Yampa and White River basins / 1980
Assessment of heavy metals pollution in the upper Arkansas River of Colorado 1975
Bacteriological Investigations of the Upper South Platte River Basin. May 1972, July 1972, September 1972. 1972
Bacteriological Survey of the Cache la Poudre River near Greeley, Colorado 1972
Barr Lake and Its Odor Relationships. 1965
Briefing Document on Uranium Mill Tailings Piles 1967
Characterization and modeling of surface water geochemistry at the Rawley Twelve mine and mill site, Bonanza mining district, Saguache County, Colorado / 1994
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 / 2001
Clean water program. : Technical report. October 1977. 1977
Colorado Fisheries Research Review 1978-1980 1981
Colorado River bacteriological survey, Parker Strip and Lake Havasu, May 25-29, 1973 : a joint study by the U.S. Environmental Protection Agency, Region IX, and State of Arizona, Department of Health / 1975
Colorado River Basin Water Quality Control Project. A Study of Colorado River Water Quality near Yuma, Arizona. 1961
Colorado River Basin. 1950
Colorado River Drainage Basin. 1951
Colorado River drainage basin; summary report on water pollution, 1951
Colorado River Sub-Basin of Western Gulf Drainage Basin. Water pollution series. 1952
Colorado west area 208 plan final main report: July 1979 1979
Conference in the matter of pollution of the interstate waters of the Colorado River and its tributaries : fifth session, Las Vegas, Nevada, May 26, 1964. 1964
Conference in the matter of Pollution of the Interstate Waters of the Colorado River and Its Tributaries : transcript of proceedings, July 26, 1967 : sixth session Denver, Colorado. 1967
Conference in the Matter of Pollution of the South Platte River Basin in the State of Colorado. 2nd Session, Denver, Colorado, Reconvened November 10, 1966. Proceedings. 1966
Dillon clean lakes study final report / 1983
Dissolved and particulate organic carbon in some Colorado waters / 1971
Draft Denver regional environmental impact statement for wastewater facilities and the clean water plan. 1977
Draft summary of the Denver regional environmental impact statement for wastewater facilities and the clean water program. 1977
Draft summary of the Denver regional environmental impact statement for wastewater facilities and the clean water program. 1977
Effect on mine drainage on the quality of streams in Colorado, 1971-72 1974
Effects of fluvial tailings deposits on soils and surface- and ground-water quality, and implications for remediation--upper Arkansas River, Colorado, 1992-96 {MICROFICHE} / 2000
Effects of heavy metals on aquatic organisms under laboratory and field conditions 1994
Effects of metal-mine drainage on water quality in selected areas of Colorado, 1972-73 1974
Effects of Pollution on Aquatic Life Resources of the South Platte River Basin in Colorado. 1967
Effects of the eruptions of Mount St. Helens on physical, chemical, and biological characteristics of surface water, ground water, and precipitation in the western United States 1996
Effects of waste discharges on water quality of the Cache La Poudre and South Platte Rivers, Greeley, Colorado / 1972
Environmental effects of Western coal surface mining : part II, the aquatic macroinvertebrates of Trout Creek, Colorado / 1978
Environmental effects of western coal surface mining. Part III, 1979
Evaluation of canal lining for salinity control in Grand Valley / 1972
Evaluation of the U.S. Geological Survey Laboratory, Denver, Colorado / 1978
Future Municipal and Industrial Water Requirements Quality and Return Flow Aspects in the Neches, Trinity, San Jacinto, Brazos, Colorado, Guadalupe, San Antonio, and Nueces River Basins. 1962
General Background on the Mineral Pollution Problem in the Colorado River Basin 1968
Geologic factors in the evaluation of water pollution potential at mountain dwelling sites 1973
Ground Water Pollution in the South Platte River Valley Between Denver and Brighton, Colorado. 1965
Ground-water monitoring evaluation, U.S. Department of Energy - Rocky Flats Plant, Golden, Colorado. 1988
Ground-water pollution in the middle and lower South Platte River Basin of Colorado. 1967
1 2 3 NEXT

Save, Print or Email Selected Records