Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Assessment of Salinity Effects on the Toxicity of Atrazine to Chesapeake Bay Species: Data Needs for Development of Estuarine Aquatic Life Criteria. 1993
Assessment of the Ecological Condition of the Delaware and Maryland Coastal Bays. 2009
Atmospheric Loadings to Waters of the Four Upper Great Lakes. A Status Report. 1980
Atwood Reservoir, Carroll and Tuscarawas Counties, Ohio. 1975
Audubon Lake, McLean County, North Dakota. 1976
Availability of pollutants associated with suspended or settled river sediments which gain access to the Great Lakes / 1979
Background document, surface water screening procedure / 1985
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, April, 1972. 1972
Badger Lake, Polk County, Minnesota. 1974
Badin Lake, Montgomery and Stanley Counties, North Carolina. 1975
Baldwin Lake, Randolph County, Illinois. 1975
Bankhead Lake and Holt Lock and Dam, Walker and Tuscaloosa Counties, Alabama. 1976
Barkley Lake, Stewart and Montgomery Counties, Tennessee; Trigg and Lyon Counties, Kentucky. 1976
Barren River Reservoir, Allen and Barren Counties, Kentucky. 1977
Bartlett Lake, Koochiching County, Minnesota. 1974
Base Line Environmental Investigation on Dredging Activities, Mobile Bay, Alabama. 1972
BASINS : Region 1. 2001
BASINS : Region 10. 2001
BASINS : Region 2. 2001
BASINS : Region 4. 2001
BASINS : Region 5. 2001
BASINS : Region 6. 2001
BASINS : Region 8. 2001
BASINS : Region 9. 2001
BASINS Region 3. {electronic resource} : 2001
BASINS Region 7. {electronic resource} : 2001
BASINS [electronic resource] / 1999
BASINS [electronic resource]. 2001
Bass Lake, Starke County, Indiana. 1976
Bay of Naples and Sebago Lake, Cumberland County, Maine. 1974
Beach City Reservoir, Stark, and Tuscarawas Counties, Ohio. 1975
Bear Lake, Freeborn County, Minnesota. 1975
Bear River evaluation report : 1974 survey / 1975
Beaver Dam Lake (South Basin), Barron County, Wisconsin. 1975
Beaver Run Reservoir Westmoreland County, Pennsylvania. 1975
Before and after case studies: Comparisons of water quality following municipal treatment plant improvements [microform] / 1984
Benefits Evaluation: Arkansas-Red River Basins Water Quality Conservation Project. 1962
Benthic Biology Kanawha River Basin. North Carolina, Virginia, West Virginia. 1967
Benthic Biology. Little Kanawha River Basin, West Virginia. 1968
Benthic Invertebrates and Data Reporting Chemical, Physical and Chlorophyll Concentrations of the Klamath, Smith, and Trinity River Systems California. 1969
Berlin Reservoir, Mahoning, Portage, and Stark Counties, Ohio. 1975
Better Assessment Science Integrating Point and Nonpoint Sources (BASINS) Modeling System. EPA Region 10 (AK, ID, OR, WA) (Version 2.0) (on CD-ROM). 1999
Better Assessment Science Integrating Point and Nonpoint Sources (BASINS) Modeling System. EPA Region 4 (AL, FL, GA, KY, MS, NC, SC, TN) (Version 2.0) (on CD-ROM). 1999
Better Assessment Science Integrating Point and Nonpoint Sources (BASINS) Modeling System. EPA Region 5 (IL, IN, MI, MN, OH, WI) (Version 2.0) (on CD-ROM). 1999
Better Assessment Science Integrating Point and Nonpoint Sources (BASINS) Modeling System. EPA Region 6 (AR, LA, NM, OK, TX) (Version 2.0) (on CD-ROM). 1999
Better Assessment Science Integrating Point and Nonpoint Sources (BASINS) Modeling System. EPA Region 7 (IA, KS, MO, NE) (Version 2.0) (on CD-ROM). 1999
Better Assessment Science Integrating Point and Nonpoint Sources (BASINS) Modeling System. EPA Region 8 (CO, MT, ND, SD, UT, WY) (Version 2.0) (on CD-ROM). 1999
Better Assessment Science Integrating Point and Nonpoint Sources (BASINS) Modeling System. EPA Region 9 (AZ, CA, HI, NV) (Version 2.0) (on CD-ROM). 1999
Better assessment science integrating point and nonpoint sources : BASINS Version 2.0 user's manual / 1996
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