Search Results for the EPA National Library Catalog

Items Found: 5948
Showing: Items 301 - 350
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Select Item Title Year Published
America's water current trends and emerging issues. 1984
America's water infrastructure needs and challenges : federal panel : hearing before the Committee on Environment and Public Works, United States Senate, One Hundred Fifteenth Congress, second session, January 17, 2018. 2019
America's water infrastructure needs and challenges : hearing before the Committee on Environment and Public Works, United States Senate, One Hundred Fifteenth Congress, second session, January 10, 2018. 2018
American-Soviet Symposium on Use of Mathematical Models to Optimize Water Quality Management, Kharkov and Rostov-on-Don, USSR, December 9-16, 1975. 1978
Amphibian toxicity data for water quality criteria chemicals / 1996
Amphibian toxicity data for water quality criteria chemicals / 1996
An Act to Amend the Federal Water Pollution Control Act to Authorize the Administrator of the Environmental Protection Agency to Carry Out Projects and Conduct Research for Remediation of Sediment Contamination in Areas of Concern in the Great Lakes, and for Other Purposes. 2002
An Act to Amend the Federal Water Pollution Control Act to Provide for the Remediation of Sediment Contamination in Areas of Concern, and for Other Purposes. 2008
An Act to Amend the Federal Water Pollution Control Act to Provide for the Renewal of the Quality of the Nation's Waters, and for Other Purposes. 1987
An Act to Reauthorize and Amend Title XIV of the Public Health Service Act (Commonly Known as the "Safe Drinking Water Act"), and for Other Purposes. 1996
An analysis of New Jersey's Water Pollution Control Program / 1970
An analytical method for anatoxin-a, a blue green algal neurotoxin, in reservoir water / 1993
An approach for developing numeric nutrient criteria for a Gulf Coast estuary / 2008
An Approach for evaluating numeric water quality criteria for wetlands protection / 1991
An approach to developing nutrient criteria for Pacific Northwest estuaries : a case study of Yaquina Estuary, Oregon / 2007
An assessment of automatic sewer flow samplers - 1975 / 1975
An assessment of economic benefits of 28 projects in the section 314 Clean Lakes Program. 1980
An Assessment of the Chesapeake Bay water quality program plan ; prepared for U.S. Environmental Protection Agency, Region III. 1976
An Ecological Risk Assessment of Diazinon In the Sacramento and San Joaquin River Basins 1997
An environmental monitoring program for the Sacramento-San Joaquin Delta and Suisun Bay; final report. 1970
An evaluation of marketable effluent permit systems / 1974
An evaluation of overlay zoning for wellhead protection / 1992
An Evaluation of trend detection techniques for use in water quality monitoring programs / 1989
An examination of proposed environmental regulation's impacts on America's small businesses : hearing before the Committee on Small Business and Entrepreneurship, United States Senate, One Hundred Fourteenth Congress, first session, May 19, 2015. 2017
An hydrogeologic and chemical characterization of an urban and nonurban wetland / 1989
An instructional delivery system for manpower management / 1977
An interdisciplinary assessment of regional-scale nonpoint source ground-water vulnerability : theory and application / 2001
An investigation of alternative means of achieving water quality objectives / 0
An investigation of UV disinfection and repair in Cryptosporidium parvum / 2004
An overview of EPA's watershed model BASINS and related federal spatial data products / 1997
An overview of irrigation drainwater techniques, impacts on fish and wildlife resources, and management options / 1992
An SAB report : review of environmental goals for America. 1997
An SAB report : review of rationale for development of ambient aquatic life water quality criteria for TCDD (dioxin) / 1992
An SAB report : review of the process and rationale for developing ecological risk assessment guidelines / 1992
An SAB report : review of the research plan for microbial pathogens and disinfection byproducts in drinking water. 1997
An SAB report : safe drinking water : future trends and challenges : [an Environmental Futures Report] / 1995
An updated summary of status and trends in indicators of nutrient enrichment in the Gulf of Mexico / 1992
An urgent call to action : report of the State - EPA Nutrient Innovations Task Group / 2009
Analog model prediction of the hydrologic effects of sanitary sewerage in southeast Nassau and southwest Suffolk Counties, New York 1977
Analyses of acute and chronic data for aquatic life / 1995
Analysis of 1975 state 305(b) reports / 1975
Analysis of 1975 State 305(B) Reports. 1975
Analysis of effluent data from the crushed stone industry / 1984
Analysis of industrial wastewater under the jurisdiction of the Metropolitan Sanitary District of Greater Chicago / 1968
Analysis of national occurrence of the 1998 contaminant candidate list (CCL) regulatory determination priority contaminants in public water systems. 2004
Analysis of Occurrence Data from the First Unregulated Contaminant Monitoring Regulation (UCMR 1) in Support of Regulatory Determinations for the Second Drinking Water Contaminant Candidate List. 2006
Analysis of Septic Tank Distribution and Septage Generation Rates in Illinois. 1984
Analysis of the Impact of Delaying Compliance with 1977 Water Quality Standards. 1974
Analysis of the preliminary water management proposal for the Ranger Uranium Mine 1980
Analysis of the water situation in the United States, 1989-2040 1989
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