Search Results for the EPA National Library Catalog

Items Found: 5888

Showing: Items 151 - 200



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A representation list of State success stories under the Clean Water Act Section 104(g)(1) program : onsite assistance report / 1986
A review of aquatic habitat assessment methods / 1982
A review of aquatic habitat assessment methods / 1982
A review of pretreatment programs in the Great Lakes basin : report to the Great Lakes Water Quality Board / 1989
A review of trends in Lake Erie water quality with emphasis on the 1978-1979 intensive survey : report to the Surveillance Work Group / 1985
A science strategy to support management decisions related to hypoxia in the northern Gulf of Mexico and excess nutrients in the Mississippi River basin / 2004
A screening study investigating the presence of emerging contaminants within the Ohio River Basin. 2010
A small systems guide to the total coliform rule / 2002
A small systems guide to the total coliform rule : monitoring drinking water to protect public health. 2001
A small town source water primer : building support for protection programs. 2000
A Strategy for virtual elimination of persistent toxic substances. 1993
A study of prospective water pollution control activities for the Ohio River Valley Water Sanitation Commission (ORSANCO). 1975
A Summary : administrator's point/nonpoint source trading initiative meeting, April 27-28, 1992, Durham, North Carolina / 1992
A summary of chemical and biological testing of sediment form Oakland Harbor navigation channel and berthing areas relative to potential disposal at the Alcatraz environs reference area / 1993
A summary of implementation and demonstration projects in bays and estuaries. 1992
A summer of poor water clarity, algal blooms, and fish kills : Chesapeake Bay 2007 / 2007
A survey of residential nutrient behavior in the Chesapeake Bay : final report / 1999
A synoptic approach to cumulative impact assessment : a proposed methodology / 1992
A system analysis method for water quality management by flow augmentation in a complex river basin / 1963
A system for industrial waste treatment RD & D project priority assignment. 1971
A technical summary of Changing water quality in Lake Tahoe : the first five years of the Lake Tahoe Interagency Monitoring Program / 1986
A utility manager's guide to water and wastewater budgeting / 1994
A Water quality success story : Penobscot River, Maine. 1980
A water security handbook : planning for and responding to drinking water contamination threats and incidents / 2006
A water use assessment of selected Alaska stream basins affected by placer gold mining / 1986
A watershed assessment primer / 1994
A watershed-based methodology for assessment of nonpoint source pollution from inactive mines / 1995
A work in progress : a retrospective on the first decade of the Chesapeake Bay restoration / 1993
Abandoned mine lands : a decade of progress reclaiming hardrock mines. 2007
Abbreviated List of Publications and Guideline Documents Dealing with Monitoring Quality Assurance. 1974
Abstract report on water quality control plan for the Klamath River Basin 1-A. 1975
Abstract report on water quality control plan for the Klamath River Basin, 1-A / 1974
Abstract water quality control plan : Los Angeles River Basin (4B). 1975
Abstract water quality control plan : Santa Clara River Basin (4A). 1975
Abstracts of toxicity reduction evaluations. 1989
Abstracts to presentations at the 1989 West Coast Regional Meeting : Red Lion Motor Inn, Jantzen Beach, Portland, Oregon, October 3-4, 1989. 1989
Accomplishment plan Region VIII : winter olympics 1976. 1972
Accomplishment plan, Region VIII : South Platte River Basin-Denver area. 1972
Accomplishment Plan. Region VIII. Comprehensive Energy-Environment Program. 1975
Accomplishment Plan. Region VIII. Comprehensive Energy-Environment Program. Appendix. 1975
Accomplishment Plan. Region VIII. Northern Great Plains Resource Program. 1973
Accuracy of depth to water measurements / 1991
Achieving irrigation return flow quality control through improved legal systems / 1978
Achieving the Chesapeake Bay nutrient goals : a synthesis of tributary strategies for the Bay's ten watersheds. 1994
Achieving water quality standards through the use of total maximum daily loads : developments and challenges / 2014
Acidity - alkalinity (ph). 1972
Action guide for source water funding : small town and rural county strategies for protecting critical water supplies. 1997
Action plan for balanced environmental management : preserving Orange County's coastal ocean waters. 1986
Action plan for federal research and monitoring on the Great Lakes : nutrient overenrichment / 1985
Activities report / 1984
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