Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Database for the second macrodispersion experiment (MADE-2) 1993
Definition of boundary and initial conditions in the analysis of saturated ground-water flow systems : an introduction / 1987
Delayed Yield and Unsaturated Flow Above a Falling Water Table. 1972
Delineation of a Refined Wellhead Protection Area for Bedrock Public Supply Wells, Charlestown, Rhode Island. 1995
Delineation of areas contributing recharge to selected public-supply wells in glacial valley-fill and wetland settings, Rhode Island / 2004
Delineation of Ground-Water Flow Systems in Nevada. 1968
Delineation of source-water protection areas in karst aquifers of the Ridge and Valley and Appalachian Plateaus physiographic provinces : rules of thumb for estimating the capture zones of springs and wells. 2002
Delineation of source-water protection areas in karst aquifers of the Ridge and Valley and Appalachian Plateaus physiographic provinces : rules of thumb for estimating the capture zones of springs and wells. 2002
Delineation of Underground Sources of Drinking Water in a Portion of the Cedar Creek Anticline near Glendive, Montana 0
Delineation of wellhead protection areas in fractured rocks / 1991
Demonstration and evaluation of an automated infiltration gallery system at Port Hueneme, CA [electronic resource] / 2008
Demonstration of biodegradation of dense, nonaqueous-phase liquids (DNAPL) through biostimulation and bioaugmentation at Launch Complex 34 in Cape Canaveral Air Force Station [electronic resource] / 2004
Demonstration of Resistive Heating Treatment of DNAPL Source Zone at Launch Complex 34 in Cape Canaveral Air Force Station, Florida. 2008
Demonstration of Steam Injection/Extraction Treatment of a DNAPL Source Zone at Launch Complex 34 in Cape Canaveral Air Force Station. 2008
Denitrification in nonhomogeneous laboratory scale aquifers 4; Hydraulics, nitrogen chemistry, and microbiology in a single layer {microform} / 1991
Denitrification in nonhomogeneous laboratory scale aquifers : 1. Preliminary model for transport and fate of a single compound / 1990
Denitrification in nonhomogeneous laboratory scale aquifers : 1. Preliminary model for transport and fate of a single compound / 1990
Denitrification in nonhomogeneous laboratory scale aquifers : 4. Hydraulics, nitrogen chemistry, and microbiology in a single layer / 1991
Denitrification in nonhomogenous laboratory scale aquifer Hydraulics, nitrogen chemistry, and microbiology in a single layer / 1991
Denitrification in nonhomogenous laboratory scale aquifers preliminary model for transport and fate of a single compound / 1990
Density induced mixing in confined aquifers / 1972
Density Logs from Underground Gravity Surveys in Hawaii. 1971
Desalination of Brackish Groundwater 1977
Description of aquifer units in eastern Oregon 1985
Design and Performance of Single-Well Tracer Tests at the Mobile Site. 1985
Design guidelines for conventional pump-and-treat systems / 1997
Design, performance, and analysis of slug tests 1998
Designated sole source aquifers national fact sheet with designated aquifers and pending petitions listed. 1994
Designated sole source aquifers nationally : fact sheet with designated aquifers and pending petitions listed / 1994
Detection of a Microbial Consortium, Including Type 2 Methanotrophs, by Use of Phospholipid Fatty Acides in an Aerobic Halogenated Hydrocarbon-Degrading Soil Column Enriched with Natural Gas. 1987
Determination of hydraulic characteristics and yield of aquifers underlying Vekol Valley, Arizona, using several classical and current methods 1996
Determination of TDS content of deep aquifers by geophysical well log analysis 1984
Determination of the Total Storage Capacity of the Cretaceous Sandstone Aquifers in South Dakota. 1973
Determining porosity with neutron logs from Hawaiian basaltic aquifers 1974
Deterministic and Stochastic Analyses of Dispersion in an Unbounded Stratified Porous Medium. 1986
Development and Application of Borehole Flowmeters for Environmental Assessment. 1993
Development of a System to Protect Groundwater Threatened by Hazardous Spills on Land. 1981
Development of Systems for Ground Water Recharge Into the Ogallala Formation. 1971
Diffusion and Dispersion in Porous Media - Salt Water Mounds in Coastal Aquifers. 1968
Digital computer model for predicting regional aquifer response, 1971
Digital Computer Modeling of Limestone Groundwater Systems. 1972
Digital ground-water model of the Ogallala Aquifer in parts of Washington and Yuma Counties, northern High Plains of Colorado 1976
Digital model analysis of the principal artesian aquifer, Savannah, Georgia area 1976
Digital model of the Ogallala aquifer of the northern part of the northern high plains of Colorado by Richard R. Luckey and Warren E. Hofstra. 1974
Digital model of the Piney Point aquifer in Kent County, Delaware 1979
Digital model of the unconfined aquifer in central and southeastern Delaware 1977
Digital simulation and prediction of water levels in the Magothy aquifer in southern Maryland 1977
Digital simulation model of the Aquia aquifer in southern Maryland 1976
Digital simulation of ground-water flow in the High Plains aquifer in parts of Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming regional aquifer-system analysis / 1986
Digital-simulation and projection of water-level declines in basalt aquifers of the Odessa-Lind area, east-central Washington / 1975
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