Search Results for the EPA National Library Catalog

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Reduction of Hexachloroethane to Tetrachloroethylene in Groundwater. 1986
Reductive dehalogenation of organic contaminants in soils and ground water / 1991
Reformulated gasoline : transport and clean-up of spills to the subsurface (final technical report) 1999
Region IV ground water protection: the story. 1993
Regional assessment of aquifer vulnerability and sensitivity in the conterminous United States : project summary / 1991
Regional pollution prevention project to develop an early warning system to prevent irretrievable loss of aquifer resources : phase I, project summary report / prepared by: Derek I. Sandison, Gregory L. Glass, [and] John D. Littler. 1994
Rehabilitation of a brine-polluted aquifer / 1972
Rehabilitation of a brine-polluted aquifer. 1972
Relation between nitrate in water wells and potential sources in the lower Yakima Valley, Washington / 2013
Relation between nitrate in water wells and potential sources in the lower Yakima valley, Washington / 2012
Relation of arsenic, iron, and manganese in ground water to aquifer type, bedrock lithogeochemistry, and land use in the New England coastal basins 1999
Relation of ground-water flowpaths and travel time to the distribution of radium and nitrate in current and former agricultural areas of the Kirkwood-Cohansey Aquifer System, New Jersey Coastal Plain 1997
Relation of shallow water quality in the central Oklahoma aquifer to geology, soils, and land use 2001
Remedial investigation report : American Creosote Works, Inc. site, Pensacola, Florida. 1985
Remediating ground water and soil contamination : are science, policy and public perception compatible? : report on a colloquium sponsored by the Water Science and Technology Board / 1989
Remediation case studies : groundwater treatment / 1995
Remediation hydraulics / 2008
Remediation technologies for groundwater at manufactured gas plant sites 1995
Remote sensing applications for acid deposition / 1988
Removal of aqueous phase petroleum products in groundwater by aeration : an investigation / 1992
Removal of arsenic in drinking water ARS USA, LLC, ARS CFU-50 APC electroflocculation and filtration water treatment system / [electronic resource] : 2006
Removal of chemical contaminants in drinking water EcoWater Systems Incorporated ERO-R450E drinking water treatment system / [electronic resource] : 2005
Removal of DBCP from Groundwater : Volume 2 Field Pilot Plant Operation / 1991
Removal of DBCP from groundwater. institutional and jurisdictional factors / Volume 1, POE/POU treatment devices : 1990
Removal of DBCP from groundwater. project summary / Volume 2, Field pilot plant operation : 1992
Removal of microbial contaminants in drinking water Koch Membrane Systems, Inc. HF-82-35-PMPW ultrafiltration membrane / [electronic resource] : 2006
Removal of nitrate from contaminated water supplies for public use : final report / 1982
Removal of radon from household water. 1987
Report of the groundwater investigation, Lakewood, Washington, October 1981-Febuary 1983. 1983
Report of the preliminary ground water contamination investigation, Lakewood, Washington, October-November 1981 1981
Report of West Plains, Mo. Lagoon incident / 1978
Report on assessment of Minnesota Pollution Control Agency's ambient water quality monitoring network / 1987
Report on investigation of pollution Albert Lea Lake and watershed, Freeborn County 1962
Report on status of ground water quality and related factors in Suffolk County 1959
Report on the investigation of travel of pollution 1954
Report on the review of Alternate concentration limits guidance together with two case studies demonstrating that guidance / 1986
Report on the review of the Environmental Protection Agency's ground water research program / 1985
Report to Utility Solid Waste Activities Group and Edison Electric Institute on environmental effects of utility solid waste disposal 1979
Residence times and nitrate transport in ground water discharging to streams in the Chesapeake Bay Watershed 2003
Resource Conservation and Recovery Act (Iowa) : activities leading into the 1990s / 1990
Resource document for the Ground-Water Monitoring Strategy Workshop. 1985
Resource inventory and septic system survey Moose Lake-Windemere Sewer District, Minnesota : October-November 1980 Appendices / 1981
Response to comments for the US Ecology, Inc. site, Sheffield, Illinois / 1990
Restriction on the placement of nonhazardous liquids in hazardous waste landfills : statutory interpretative guidance. 1986
Results of geophysical investigations near the Norman, Oklahoma, Municipal Landfill, 1995 1995
Retention and transformations of selected pesticides and phosphorus in soil-water systems : a critical review / 1982
Retention of zinc, cadmium, copper, and lead by geologic materials 1983
Retention of zinc, cadmium, copper, and lead by geologic materials / 1987
Review and synthesis of available information to estimate human impacts to dissolved oxygen in Hood Canal / 2013
Review of LNAPL monitoring techniques in groundwater 1998
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