Search Results for the EPA National Library Catalog

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Select Item Title Year Published
1994 summary report : Section 319 National Monitoring Program projects / 1994
1995 summary report : Section 319 National Monitoring Program projects / 1995
1996 clean water needs survey : report to Congress : assessment of needs for publicly owned wastewater treatment facilities, correction of combined sewer overflows, and management of storm water and nonpoint source pollution in the United States. 1997
1997 summary report : Section 319 National Monitoring Program projects / 1997
1999 survey of community watershed organizations in the Chesapeake Bay Basin : results and findings : a report of the Community Watershed Task Force. 2000
2010 Chesapeake Bay Eutrophication Model. 2010
208 planning in Illinois for federal funding years 1977 through 1981 1982
A "who's who" in the Chesapeake Bay Program / 2001
A Commitment to watershed protection / 1993
A Commitment to watershed protection : a review of the clean lakes program. 1993
A day in the life of a drop : worksheet # 1. 2008
A day in the life of a drop : worksheet # 2. 2008
A federal agency guide for pilot watershed analysis. 1994
A field study to compare performance of stainless steel research monitoring wells with existing on-farm drinking water wells in measuring pesticide and nitrate concentrations / 1998
A framework for analyzing the hydrologic condition of watersheds / 1998
A Landscape assessment of the Catskill/Delaware watersheds 1975-1998 : New York City's water supply watersheds / 2002
A landscape atlas of the Chesapeake Bay Watershed / 0
A landscape atlas of the Chesapeake Bay Watershed / 0
A landscape atlas of the Chesapeake Bay Watershed / 1996
A low-risk strategy for preserving riparian buffers needed to protect and restore salmonid habitat in forested watersheds of Washington State / 1998
A Project for the USPHS on deep subsurface disposal of natural and man-made brines in the Arkansas and Red River basins: final report. 1960
A study of resource use in urbanizing watersheds / 1970
A Summary : administrator's point/nonpoint source trading initiative meeting, April 27-28, 1992, Durham, North Carolina / 1992
A system for storage and retrieval of water use inventory data. 1966
A water quality model for a conjunctive surface-groundwater system, 1974
A watershed assessment primer / 1994
A watershed assessment primer / 1994
Abstracts of publications and presentations, 1985-1986. 1988
Accuracy Assessment of 1997 Landsat Thematic Mapper Derived Land Cover for the Upper San Pedro Watershed (U.S./Mexico). 2000
Achieving the Chesapeake Bay Nutrient Goals: A Synthesis of Tributary Strategies for the Bay's Ten Watersheds. 1994
Acid Deposition and Watershed Characteristics in Relation to Lake Chemistry in Northeastern Minnesota. 1985
Acid Deposition, Trace Contaminants and Their Indirect Human Health Effects: Research Needs. 1986
Acid-Base Status of Pennsylvania Streams: Results from the National Stream Survey. 1989
Acidic Deposition and Aquatic Ecosystems: Regional Case Studies. 1990
Acidic Episodes and Surface Water Chemistry: A Comparison of Northeast and Southeast Study Sites. 1987
Acidification and Recovery of a Spodosol Bs Horizon from Acidic Deposition. 1990
Acidification of Aquatic and Terrestrial Systems: Chemical Weathering. 1984
Adapting watershed tools to protect wetlands : wetlands & watersheds article #3 / 2005
Adapting Watershed Tools to Protect Wetlands. Wetlands and Watersheds Article No. 3. 2005
Addressing the need to protect California's watershed: working with local partnerships report to the legislature (as required by AB 2117, Chapter735, Statutes of 2000). 2002
After the storm / 2004
Agricultural runoff and reservoir drawdown effects on a 2760-hectare reservoir / 1982
Agricultural runoff management (ARM) model version II : refinement and testing / 1977
Agricultural watershed studies, Great Lakes drainage basin, Canada : final summary report / 1978
Agricultural watershed studies, Great Lakes drainage basin, Canada : summary report, 1976-1977 / 1977
Agriculture and the Water Quality Management Plan. A Midcourse Review of the Soil Erosion and Sedimentation Control Component. 1986
AGWA (Automated Geospatial Watershed Assessment) Design Documentation: Migrating to ArcGis(Trade Name) and the Internet. 2005
AGWA design documentation : migrating to ArcGIS and the Internet / 2005
Air Land Water Analysis System (ALEAS): A Multi-Media Model for Toxic Substances. 1984
Airborne Mercury Deposition and Watershed Characteristics in Relation to Mercury Concentrations in Water, Sediments, Plankton, and Fish of Eighty Northern Minnesota Lakes. 1990
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