Search Results for the EPA National Library Catalog

Items Found: 873
Showing: Items 601 - 650
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Select Item Title Year Published
Prospectus comprehensive water quality project, Chesapeake Bay, Susquehanna River basins. 1962
Protecting drinking water sources. 1999
Protecting our ground water. 1985
Protection of Domestic Water Supplies and Studies of Pollutional Parameters During the Green River Fish Control Project 1963
Provo to Salt Lake City FrontRunner, Draft Environmental Study Report, Volume One 2007
Provo to Salt Lake City FrontRunner, Final Environmental Study Report, Volume One 2007
Public Attitudes Toward Water Quality and Management Alternatives in the Albemarle-Pamlico Estuarine System. Phase 2 Report. 1992
Quality Assurance Project Plan: 1991 EMAP Wetlands Southeastern Pilot Study. 1992
Quality Criteria for Water, 1986. Update Number 1. 1995
Quality criteria for water. 1976
Quality of Delaware River water at Trenton, New Jersey / 1964
Quality of ground water in southeastern and south-central Washington, 1982 1986
Quality of ground water in the coastal plain physiographic province of Virginia / 1993
Quality of ground water in the Columbia Basin, Washington, 1983 1986
Quality of water in freshwater aquifers in southwestern Louisiana / 1989
Quantity and quality of stormwater runoff recharged to the Floridan aquifer system through two drainage wells in the Orlando, Florida, area / 1989
Recommendations for Changing the Colorado Water Pollution Control Act of 1966 as Amended and the Colorado Water Quality Standards 1971
Reconnaissance investigation of water quality, bottom sediment, and biota associated with irrigation drainage in the Columbia Basin Project, Washington, 1991-92 1995
Reconnaissance investigation of water quality, bottom sediment, and biota associated with irrigation drainage in the Salton Sea area, California, 1986-87 / 1990
Reconnaissance Study of Final Cut Impoundments. 1978
Reduction in Waste Load from a Meat Processing Plant: Beef. 1986
Regulatory impact analysis addendum : Proposed changes for national primary drinking water regulations for lead and copper / 1996
Regulatory water quality monitoring : a systems perspective / 1978
Relation of nitrate concentrations in ground water to well depth, well use, and land use in Franklin Township, Gloucester County, New Jersey, 1970-85 1995
Relationship Between Substrate Content, Water Quality, Actinomycetes, and Musty Odors in the Broad River Basin. 1973
Remote Sensing of Water Quality: A State of the Art Report. 1973
Remote Sensing Report, Baltimore Harbor and Wicomico River Basin, Maryland. 1974
Remote Sensing Report, Pacific Northwest Area, Washington, Oregon, Idaho. April and July 1973. 1974
Removal of arsenic in drinking water ORCA Water Technologies KemLoop 1000 coagulation and filtration water treatment system / [electronic resource] : 2005
Removal of chemical contaminants in drinking water Kinetico Incorporated, Pall/Kinetico Purefecta (Trade Mark) drinking water treatment system. [electronic resource] : 2005
Removal of humic substances and algae by dissolved air flotation / 1989
Removing Inorganics: Common Methods Have Limits. 1991
Report of survey of the Truckee River / 1962
Report of Survey of the Truckee River. 1963
Report of Waste Source Inventory and Evaluation, Dade County, Florida. 1971
Report on a Proposed New Water Standard in Wisconsin, with Special References to Its Possible Application to the Milwaukii Water Supply. 1938
Report on Environmental Needs Assessment for Indian Tribes in U.S. EPA Region VIII 1989
Report on Pollution Affecting Water Quality of the Cheyenne River System Western South Dakota 1971
Report on Pollution of Interstate Waters of the North Fork Holston River and of Holston and Tennessee Rivers, Virginia - Tennessee. 1962
Report on Pollution of Interstate Waters of the North Fork Holston River and Tennessee Rivers, Virginia - Tennessee. 1960
Report on Pollution of Interstate Waters of Worm Creek and of the Cub and Bear Rivers, Idaho-Utah. 1960
Report on site-specific water quality criteria / 1983
Report on the Illinois River System. Recommended Measures for Improving Water Quality. 1963
Report on the Illinois River System. Water Quality Goals. 1963
Report on the Quality of the Water of the Little Miami River and Tributaries, Ohio. 1971
Research and development : drinking water criteria document for trichlorobenzenes / 1992
Research for Clean Water. 1962
Research for the Development of Water Quality Criteria for Aquatic Life. 1957
Research needs in water quality criteria, 1972. A report of the Committee on Water Quality Criteria to the Environmental Studies Board of the National Academy of Sciences [and] National Academy of Engineering at the request of and funded by the Environmental Protection Agency. 1973
Research outlook 1982. 1982
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