Search Results for the EPA National Library Catalog

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Second status report on regional and local ground-water flow modeling for the Paradox Basn, Utah : technical report 1986
Section 319 Nonpoint Source Program Success Story Missouri Watershed Planning and On-the-ground Implementation Improve Water Quality in Dardenne Creek 2012
Section 319 Nonpoint Source Program Success Story Oklahoma Improvement of Surface and Ground Water Quality 2007
Seepage Face Effects in Unsteady Ground-Water Flow. 1970
Seepage Pits May Endanger Ground Water Quality 2004
Seepage rates and ground-water quality impacts from manure-lined dairy waste lagoons / 1985
Seismic refraction survey of Pleistocene drainage channels in the lower Great Miami River Valley, Ohio, 1971
Selected bibliography on laboratory and field methods in ground-water hydrology / 1964
Selected ground water problems with answers 1983
Selected ground-water data for the Logistics Center, Fort Lewis, Washington, 1997-98 2000
Selected ground-water quality data for the area near Fort Hall, Fort Hall Indian Reservation, southeastern Idaho, June 1989 1986
Selected ground-water quality data for the southern part of the Fort Hall Indian Reservation, southeastern Idaho, July 1989 1989
Selected references on saline ground-water resources of the United States 1965
Selected references, ground-water contamination, the United States of America and Puerto Rico 1973
Selected reports that include computer programs produced by the U.S. Geological Survey for simulation of ground-water flow and quality 1988
Selected state and territory ground-water classification systems / 1985
Selection criteria for mathematical models used in exposure assessments : ground-water models. 1988
Selection criteria for mathematical models used in exposure assessments : ground-water models. 1988
Selenium in surface and ground water 1980
Selenium removal from ground water using activated alumina / 1980
Seminar Series: Monitored Natural Attenuation for Ground Water: March 9-10, 1999, New York, NY 0
Seminars on monitored natural attenuation for ground water. 1998
Septic systems and ground-water protection : a program manager's guide and reference book. 1986
Septic systems and ground-water protection : an executive's guide. 1986
Septic systems and ground-water protection. 1986
Septic tank siting to minimize the contamination of ground water by microorganisms / 1987
Septic tank system effects on ground water quality 1985
Shallow ground water in selected areas in the Fort Union Coal Region 1974
Shallow Ground Water in Selected Areas in the Fort Union Coal Region. 1974
Shallow ground-water flow and drainage characteristics of the Brown Ditch basin near the East Unit, Indiana Dunes National Lakeshore, Indiana, 1982 / 1984
Shallow ground-water quality and hydrogeology of the Lake Calumet area, Chicago, Illinois / 1994
Shallow ground-water quality beneath rice areas in the Sacramento Valley, California, 1997 / 2001
Shallow ground-water salinization in dryland-farm areas of Montana 1976
Significance of ground water in small watershed studies. [electronic resource] 2003
Significance of ground-water chemistry in performance of North Sahara tube wells in Algeria and Tunisia / 1972
Simulated changes in the sources of ground water for public-supply wells, ponds, streams, and coastal areas on western Cape Cod, Massachusetts / 2002
Simulated effects of ground-water management alternatives for the Salinas Valley, California / 1988
Simulated effects of ground-water management scenarios on the Santa Fe group aquifer system, Middle Rio Grande Basin, New Mexico, 2001-40 / 2003
Simulated effects of ground-water pumpage on stream-aquifer flow in the vicinity of federally protected species of freshwater mussels in the lower Apalachicola-Chattahoochee-Flint River basin (Subarea 4), southeastern Alabama, northwestern Florida, and southwestern Georgia 2002
Simulated effects of salt-mine collapse on ground-water flow and land subsidence in a glacial aquifer system, Livingston County, New York 2001
Simulated ground-water flow in the Hueco Bolson, an alluvial-basin aquifer system near El Paso, Texas / 2003
Simulated ground-water flow in the Potomac aquifers, New Castle County, Delaware 1984
Simulated interaction between freshwater and saltwater and effects of ground-water pumping and sea-level change, lower Cape Cod aquifer system, Massachusetts 2004
Simulated three-dimensional ground-water flow in the Lockport Group, a fractured-dolomite aquifer near Niagara Falls, New York / 1996
Simulation analysis of the ground-water flow system in the Portland Basin, Oregon and Washington 1996
Simulation Modeling of the Shallow Ground-Water System in Las Vegas Valley, Nevada. 1978
Simulation of Aquifer Tests and Ground-Water Flowpaths at the Local Scale in Fractured Shales and Sandstones of the Brunswick Group and Lockatong Formation, Lansdale, Montgomery County, Pennsylvania. 2000
Simulation of fish, mud, and Crystal lakes and the shallow ground-water system, Dane County, Wisconsin / 2002
Simulation of ground water conditions underlying Neville Chemical Co. 1991
Simulation of ground-water flow and areas contributing recharge to production wells in contrasting glacial valley-fill settings, Rhode Island / 2007
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