Search Results for the EPA National Library Catalog

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Hydrogeology and ground-water/surface-water relations in the Bajura area of the Municipio of Cabo Rojo, southwestern Puerto Rico 1996
Hydrogeology and quality of ground water in the Boone Formation and Cotter Dolomite in karst terrain of northwestern Boone County, Arkansas 1990
Hydrogeology and simulated effects of ground-water withdrawals in the Big River area, Rhode Island 2003
Hydrogeology and simulation of ground-water flow at superfund-site wells G and H, Woburn, Massachusetts 1989
Hydrogeology and Simulation of Ground-Water Flow at the Gettysburg Elevator Plant Superfund Site, Adams County, Pennsylvania. 2001
Hydrogeology and simulation of ground-water flow in the Paluxy Aquifer in the vicinity of landfills 1 and 3, U.S. Air Force Plant 4, Fort Worth, Texas / 1998
Hydrogeology and simulation of ground-water flow in the thick regolith-fractured crystalline rock aquifer system of Indian Creek Basin, North Carolina / 1997
Hydrogeology and simulation of ground-water flow in the upper aquifer of the Rio Grande de Manati area, Puerto Rico 1996
Hydrogeology and simulation of ground-water flow in the upper Wicomico River basin and estimation of contributing areas of the City of Salisbury well fields, Wicomico County, Maryland 1997
Hydrogeology and soil gas at J-Field, Aberdeen Proving Ground, Maryland 1993
Hydrogeology and water quality in the Graces Quarters area of Aberdeen Proving Ground, Maryland 1995
Hydrogeology and water quality of the shallow ground-water system in eastern York County, Virginia 1992
Hydrogeology and water resources of the Los Osos Valley ground-water basin, San Luis Obispo County, California / 1990
Hydrogeology in practice : a guide to characterizing ground-water systems / 1999
Hydrogeology of a part of the Grand Prairie Region, Arkansas 1964
Hydrogeology of the Canal Creek area, Aberdeen Proving Ground, Maryland 1989
Hydrogeology of the Scioto River Valley near Piketon, South-Central Ohio : a quantitative study of ground-water yield and induced infiltration in a glacial outwash aquifer / 1969
Hydrogeology of, and ground-water quality in, the Potomac-Raritan-Magothy aquifer system in the Logan Township Region, Gloucester and Salem counties, New Jersey / 1991
Hydrogeology of, and quality and recharge ages of ground water in Prince William County, Virginia, 1990-91 / 1997
Hydrogeology, degradation of ground-water quality, and simulation of infiltration from the Delaware River into the Potomac aquifers, northern Delaware 1987
Hydrogeology, ground-water quality, and sources of nitrate in lowland glacial aquifers of Whatcom County, Washington, and British Columbia, Canada 1999
Hydrogeology, simulation of ground-water flow, and ground-water quality of the upper Coastal Plain aquifers in Kent County, Maryland 1998
Hydrologic assessment and delineation of wellhead protection areas for the city of Stanley, North Dakota 1991
Hydrologic assessment and delineation of wellhead protection areas for the city of Towner, North Dakota 1991
Hydrologic characteristics and sustained yield of principal ground-water units, Potowomut-Wickford area, Rhode Island, 1968
Hydrologic characteristics of the main aquifer in the Los Alamos area : development of ground water supplies / 1984
Hydrologic conditions and artificial recharge through a well in the Salem Heights area of Salem, Oregon / 1970
Hydrologic data of the coastal drainage basins of northeastern Massachusetts, from Castle Neck River, Ipswich, to Mystic River, Boston : records of selected wells, borings, and chemical analyses of ground water / 1980
Hydrologic properties and ground-water flow systems of the paleozoic rocks in the Upper Colorado River Basin in Arizona, Colorado, New Mexico, Utah, and Wyoming, excluding the San Juan Basin / 2003
Hydrology and geochemistry of a slag-affected aquifer and chemical characteristics of slag-affected ground water, northwestern Indiana and northeastern Illinois / 1998
Hydrology and ground-water quality in the mine workings within the Picher Mining District, Northeastern Oaklahoma, 2002-03 2004
Hydrology and potential for ground-water development in southeastern Tooele Valley and adjacent areas in the Oquirrh Mountains, Tooele County, Utah 1994
Hydrology and quality of ground water in northern Thurston County, Washington 1998
Hydrology and simulation of ground-water flow in the Aguadilla to Rio Camuy area, Puerto Rico / 1996
Hydrology and the effects of increased ground-water pumping in the Anchorage area, Alaska / 1964
Hydrology of Cache Valley, Cache County, Utah, and adjacent part of Idaho, with emphasis on simulation of ground-water flow 1994
Hydrology of the New Oxford formation in Lancaster County, Pennsylvania / 1966
Hydrology of the Pleistocene sediments in the Wyoming Valley, Luzerne County, Pennsylvania / 1971
Hydrology of the shallow ground-water reservoir of the town of Southold, Suffolk County, Long Island, New York 1961
Idaho's statewide ground water quality monitoring program : status report,1991- / 1991
Identification and Characterization Methods for Reactive Minerals Responsible for Natural Attenuation of Chlorinated Organic Compounds in Ground Water 2009
Identification of sources of ground-water salinization using geochemical techniques / 1991
Identification of sources of ground-water salinization using geochemical techniques : project summary / 1992
Identification of technical guidance related to ground water monitoring 1987
Impact of abandoned wells on ground water / 1977
Impact of agricultural activities on ground water 1986
Impact of land use change on the ground water resources of the Bozeman, Montana, area 1977
Impact of Pesticides on Ground Water Contamination. 1987
Impact of slow-rate land treatment on groundwater quality : toxic organics / 1984
Impacts of coal-fired power plants on local ground-water systems : Wisconsin power plant impact study / 1980
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