Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Conceptual models of flow and transport in the fractured vadose zone 2001
Conceptualization and analysis of ground-water flow system in the coastal plain of Virginia and adjacent parts of Maryland and North Carolina 1990
Construction dewatering : a guide to theory and practice / 1981
Contaminant hydrology : cold regions modeling / 2000
Contaminant transport through aquitards : a state-of-the-science review / 2006
Contaminant transport through aquitards : technical guidance for aquitard assessment / 2006
Contaminants in the subsurface : source zone assessment and remediation / 2005
Contaminants in the subsurface environment proceedings of the International Symposium on Processes Governing the Movement and Fate of Contaminants in the Subsurface Environment, held at Stanford University, California, USA, 23-26 July 1989 / 1990
Contamination of ground water, surface water, and soil, and evaluation of selected ground-water pumping alternatives in the Canal Creek area of Aberdeen Proving Ground, Maryland 1996
Contamination of the Great Lakes by private wastes / 1978
Costs of wastewater treatment by land application / 1975
Costs of wastewater treatment by land application / 1976
Coupled surface-water and ground-water flow model (MODBRANCH) for simulation of stream-aquifer interaction 1996
Coupled surface-water and ground-water flow model for simulation of stream-aquifer interaction 1993
Database for the second macrodispersion experiment (MADE-2) 1993
Death Valley regional ground-water flow system, Nevada and California : hydrogeologic framework and transient ground-water flow model / 2010
Definition of boundary and initial conditions in the analysis of saturated ground-water flow systems : an introduction / 1984
Definition of boundary and initial conditions in the analysis of saturated ground-water flow systems : an introduction / 1987
Definition of boundary and initial conditions in the analysis of saturated ground-water flow systems : an introduction / 1987
Delineation and analysis of uncertainty of contributing areas to wells at the Southbury Training School, Southbury, Connecticut / 2000
Delineation of a hydrocarbon (weathered gasoline) plume in shallow deposits at the U.S. Naval Weapons Station, Seal Beach, California 1991
Delineation of ground-water flow systems in Nevada, 1968
Delineation of recharge areas for selected wells in the St. Peter-Prairie du Chien-Jordan aquifer, Rochester, Minnesota / 1993
Demonstration of the analytic element method for wellhead protection : project summary / 1995
Demonstration of unsaturated and saturated groundwater flow modeling at a coal ash and dry FGD disposal site 1983
Density induced mixing in confined aquifers / 1972
Description of the ground-water flow system in the Portland Basin, Oregon and Washington 1996
Descriptions of anisotropy and heterogeneity and their effect on ground-water flow and areas of contribution to public supply wells in a karst carbonate aquifer system / 1996
Design, performance, and analysis of slug tests 1998
Design, revision, and application of ground-water flow models for simulation of selected water-management scenarios in the coastal area of Georgia and adjacent parts of South Carolina and Florida 2000
Detection of conduit-controlled ground-water flow in northwestern Puerto Rico using aerial photograph interpretation and geophysical methods 2000
Determination of hydraulic characteristics and yield of aquifers underlying Vekol Valley, Arizona, using several classical and current methods 1996
Determination of hydraulic conductivity of porous media from grain-size composition / 1992
Development and calibration of a two-dimensional digital model for the analysis of the ground-water flow system in the San Antonio Creek Valley, Santa Barbara County, California / 1985
Development and demonstration of a bidirectional advective flux meter for sediment-water interface [electronic resource] / 2006
Digital computer model for predicting regional aquifer response, 1971
Digital models of ground-water flow in the Cape Cod aquifer system, Massachusetts 1981
Digital models of ground-water flow in the Cape Cod aquifer system, Massachusetts 1985
Direction of ground-water flow and ground-water quality near a landfill in Falmouth, Massachusetts 1986
Directions and rates of ground-water movement in the vicinity of Kesterson Reservoir, San Joaquin Valley, California / 1986
Documentation of a computer program to simulate aquifer-system compaction using the modular finite-difference ground-water flow model / 1991
Documentation of a computer program to simulate stream-aquifer relations using a modular, finite-difference, ground-water flow model 1989
Documentation of a steady-state saltwater-intrusion model for three-dimensional ground-water flow, and user's guide 1988
Documentation of computer programs to compute and display pathlines using results from the U.S. Geological Survey modular three-dimensional finite-difference ground-water flow model 1989
Dual-porosity model for simulating solute transport in oil shale 1987
Dynamics of fluids in porous media / 1988
Easy to use tables of specific capacity 2000
Effect of Niagara power project on ground-water flow in the upper part of the Lockport Dolomite, Niagara Falls area, New York / 1987
Effect of seasonal and long-term changes in stress on sources of water to wells / 1995
Effects of ground-water chemistry and flow on quality of drainflow in the western San Joaquin Valley, California 1994
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