Search Results for the EPA National Library Catalog

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Select Item	Title	Year Published
1	1996 Colorado Environmental Performance Partnership Agreement Between the Colorado Department of Public Health and Environment and the US Environmental Protection Agency Region 8	1996
2	1996 Colorado Environmental Performance Partnership Agreement between the Colorado Department of Public Health and Environment and the US Environmental Protection Agency Region 8, Draft	1995
3	1997 Colorado Environmental Performance Partnership Agreement Between the Colorado Department of Public Health and Environment and the US Environmental Protection Agency Region 8, Volume I: Agreement Text	1996
4	1997 Colorado Environmental Performance Partnership Agreement Between the Colorado Department of Public Health and Environment and the US Environmental Protection Agency Region 8, Volume II: Appendices	1996
5	208 Plan Certification and Approval : Analysis and Status of Pending Plans /	1980
6	A report on biological studies of selected reaches and tributaries of the Colorado River /	1968
7	A study of Colorado River water quality near Yuma, Arizona /	1961
8	A Study of water quality conditions in the Animas-San Juan-La Plata area : summer 1961 /	1964
9	Analysis of Colorado Department of Health's Administration of the NPDES Program.	1979
10	Analysis of Effluents and Environmental Samples from Uranium Mills and of Biological Samples for Uranium, Radium, and Polonium.	1963
11	Analysis of waste-load assimilative capacity of the Yampa River, Steamboat Springs to Hayden, Routt County, Colorado	1978
12	Animas VAlley hydrogeology study	1991
13	Arkansas and Clear Creek watershed : clear into the future.	0
14	Atlas of ground water quality in Colorado /	1981
15	Bacteriological investigations of the Upper South Platte River Basin : May, 1972, July, 1972, September, 1972 /	1972
16	Bacteriological survey of the Cache La Poudre River near Greeley, Colorado : April, 1972 /	1972
17	Biological Studies of Selected Reaches and Tributaries of the Colorado River.	1968
18	Biological survey of Pinkham Creek and the North Platte River in the vicinity of Cowdrey, Colorado : August 24, 1972 /	1972
19	Biomonitoring of the White River, Colorado and Utah, 1980 and 1981 /	1983
20	Biota and water quality of the South Platte River : past, present, projected /	1975
21	Calculations of pre-mining geochemical baselines at three stream junctions in the vicinity of Summitville, Colorado	1995
22	Characteristics and trends of streamflow and dissolved solids in the upper Colorado River Basin, Arizona, Colorado, New Mexico, Utah, and Wyoming /	1989
23	Characterization of oil shale mine waters, central Piceance Basin, Colorado /	1984
24	Characterization of oil shale mine waters, central Piceance Basin, Colorado /	1984
25	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
26	Clean water plan /	1981
27	Clean water plan : Denver Regional Council of Governments clean water program.	1977
28	Clean water plan : technical report /	1981
29	Clear Creek 1997, state of the watershed report.	1997
30	Clear Creek watershed : clear into the future.	1997
31	Colorado River Basin Project. Program Review. Denver, Colorado. April 7-8, 1965.	1965
32	Colorado River Basin Project. Technical Session, Denver, Colorado, April 14-15, 1965.	0
33	Colorado River Basin Water Quality Control Project program review. Washington, D.C., January 20-21, 1964.	1964
34	Colorado River regional assessment study	1975
35	Colorado River Salinity Control Program : Federal Accomplishments Report for Fiscal Year 1993 /	1993
36	Colorado Springs Water System	1988
37	Colorado water quality report.	1976
38	Colorado wellhead protection program.	1994
39	Compilation of records of surface waters of the United States through September 1950 Colorado River Basin /	1954
40	Compilation of records of surface waters of the United States, October 1950 to September 1960 Colorado River Basin /	1964
41	Compliance Made Easy, Your Guide to a Clean Environment	1998
42	Developing a biotic index for Colorado stream quality	1994
43	Dillon Reservoir - Blue River study, Colorado, June, July, August 1973 /	1974
44	Distribution of phytoplankton in Colorado lakes /	1979
45	Effects of Development on Salinity and Limnology of the Lower Colorado River.	1973
46	Effects of impoundment on water and sediment in the Arkansas River at Pueblo Reservoir	1977
47	Effects of land use on water quality of the Fountain Creek alluvial aquifer, east-central Colorado	1996
48	Energy conservation and the air/water quality planning processes :	1980
49	Environmental effects of oil shale mining and processing /	1978
50	Environmental effects of oil shale mining and processing : part III, the water quality of Piceance Creek, Colorado, prior to oil shale processing /	1979

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