Search Results for the EPA National Library Catalog

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Draft standard test method for determining transmissivity and storativity on confined nonleaky aquifers by the Thesis Nonequilibrium Method. 1989
Draft standard test method for determining transmissivity of confined nonleaky aquifers by overdamped well response to instantaneous change in head (slug test). 1989
DRASTIC : a standardized system for evaluating ground water pollution potential using hydrogeologic settings / 1985
DRASTIC : a standardized system for evaluating ground water pollution potential using hydrogeologic settings / 1987
DRASTIC : a standardized system for evaluating ground water pollution potential using hydrogeologic settings / 1987
Drinking water activities for students, teachers, and parents / 1999
Drinking water and ground water data within the 305(b) program. 1998
Drinking water and ground water data within the 305(b) program. 1998
Drinking water treatment technology for ground-water remediation / 1989
Dynamic Programming Model and Quantitative Analysis, Roswell Basin, New Mexico. 1971
Economic feasibility of selected alternative sources of drinking water for the Eastern Columbia Plateau aquifer system / 1996
Effect of artesian-pressure decline on confined aquifer systems and its relation to land subsidence 1964
Effect of Capillarity and Soil Structure on Flow in Low Permeability Saturated Soils at Disposal Facilities. 1987
Effect of Flux and Gravitational Forces on Miscible Displacement in a Thin Homogeneous Bed. 1973
Effect of Formation Dip on the Movement of Fresh Water Stored in Saline Aquifers. 1972
Effect of Nitrate Addition on Biorestoration of Fuel-Contaminated Aquifer: Field Demonstration. 1991
Effect of pH Concentration on the Transport of Naphthalene in Saturated Aquifer Media. 1990
Effect of Sodium Chloride on Transport of Bacteria in a Saturated Aquifer Material. 1991
Effect of Storm Runoff Disposal and Other Artificial Recharge to Hawaiian Ghyben-Herzberg Aquifers. 1971
Effect of the Geochemical Environment on Heavy-Metal Transport in Ground Water. 1991
Effect of Unlined Treated Sewage Storage Ponds on Water Quality in the Ogallala Formation. 1971
Effective use of high water table areas for sanitary landfill. 1973
Effects of irrigation methods on groundwater pollution by nitrates and other solutes / 1976
Effects of municipal ground-water withdrawals on the Arbuckle-Simpson Aquifer, Pontotoc County, Oklahoma 1994
Effects of underground coal mining on ground water in the eastern United States / 1980
Efficiency of Data Collection Systems in Hydrology and Water Resources for Prediction and Control. 1971
Eighth Annual Report of the Water Resources Research Institute of the University of Wyoming, August 1, 1972 1972
Electric Analog Model Study of the Hydrology of the Saginaw Formation in the Lansing, Michigan Area - 1963. 1970
Electric analog studies of flow to wells in the Punjab aquifer of West Pakistan / 1972
Electric-analog simulation network of unconsolidated aquifers in the upper Wabash River basin, Indiana / 1973
Electric-analog studies of brine coming beneath fresh-water wells in the Punjab region, West Pakista 1968
Electromagnetic Methods for Mapping and Evaluating Aquifers. 1972
Emplacement Verification and Long-Term Performance Monitoring for Permeable Reactive Barrier at the USCG Support Center, Elizabeth City, North Carolina. 1998
Enhanced bioremediation of BTEX using immobilized nutrients : field demonstration and monitoring / 1996
Enhanced characterization and representation of flow through karst aquifers / 2006
Enhanced Remediation Demonstrations at Hill AFB: Introduction. Chapter 20. 1998
Enumeration and Characterization of Bacteria Indigenous to a Shallow Water-Table Aquifer. 1983
Environmental Factors Influencing Methanogenesis in a Shallow Anoxic Aquifer: A Field and Laboratory Study. 1990
Environmental geology of the Greater York area, York County, Pennsylvania / 1979
Environmental Research Brief: Characterization of Organic Matter in Soil and Aquifer Solids. 1997
Environmental resource curricula : approaching environmental science education using case studies. 1990
EPA ground-water research programs : program report -- Office of Research and Development. 1986
EPA ground-water research programs. 1986
EPA superfund record of decision amendment : Cecil Field Naval Air Station OU 7 Jacksonville FL, 5/12/1999. 1999
Equivalence of Microbial Biomass Measures Based on Membrane Lipid and Cell Wall Components, Adenosine Triphosphate, and Direct Counts in Subsurface Aquifer Sediments (Journal Version). 1988
Estimated effects of projected ground-water withdrawals on movement of the saltwater front in the Floridan aquifer, 1976-2000, west-central Florida / 1982
Estimated predevelopment discharge to streams from the High Plains Aquifer in northwestern Oklahoma, southwestern Kansas, and northwestern Texas 1998
Estimated thickness and potential well yield of stratified-drift deposits in selected areas of northern Westchester County, New York 1992
Estimated water-level declines in the Santa Fe Group aquifer system in the Albuquerque area, central New Mexico, predevelopment to 2002 / 2002
Estimates of freshwater storage and potential natural recharge for principal aquifers in Kansas 1991
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