Search Results for the EPA National Library Catalog

Items Found: 651
Showing: Items 551 - 600
Your Search: (SUBJECT=Groundwater Flow)

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South coastal basin investigation, overdraft on ground water basins 1947
Spatial analysis of surface water flow characteristics in the Swatara Creek Basin, Pennsylvania 1996
Statistical and simulation analysis of hydraulic-conductivity data for Bear Creek and Melton valleys, Oak Ridge Reservation, Tennessee / 1989
Statistical estimation and visualization of ground-water contamination data 2000
Statistical estimation and visualization of ground-water contamination data {computer file} / 2000
Statistical evaluation of the effects of irrigation on chemical quality of ground water and base flow in three river valleys in north-central Kansas 1985
Statistical processor for analyzing simulations made using the Modular Finite-Difference Ground-water Flow Model 1990
Steady-state simulation of ground-water flow in the Rush Springs aquifer, western Oklahoma 1998
Strategies for field calibration and validation of groundwater models 1992
Stratigraphic and geochemical controls on the mobilization and transport of naturally occurring arsenic in groundwater : implications for water supply protection in northeastern Wisconsin / 1997
Stream simulation in an analog model of the ground-water system on Lond Island, New York 1977
Stream-aquifer relations and the potentiometric surface of the upper Floridan Aquifer in the lower Apalachicola Chattahoochee-Flint River Basin in parts of Georgia, Florida, and Alabama, 1999-2000 2002
Structure and application of an interface program between a geographic-information system and a ground-water flow model 1990
Student Activity Sheet: Tracking Pollution - A Hazardous Whodunnit 1993
Studies of ground-water movement 1960
Submarine groundwater / 2007
Subsurface fluid flow (ground-water and vadose zone) modeling 1996
Subsurface modeling August 13-16, 1996 Ada, Oklahoma / 1996
Subsurface transport of radionuclides at the Nevada test site / 1997
Subsurface-water flow and solute transport : federal glossary of selected terms / 1989
Suggested operating procedures for aquifer pumping tests / 1993
Summary of ground-water pumpage in the Central Valley, California, 1961-77 1983
Summary of historical ground-water pumpage and water levels in the vicinity of the Defense Supply Center, Philadelphia and the Point Breeze Refinery, Philadelphia, Pennsylvania, 1999
Summary of hydrogeologic controls on ground-water flow at the Nevada Test Site, Nye County, Nevada 1996
Summary of selected computer programs produced by the U.S. Geological Survey for simulation of ground-water flow and quality, 1994 / 1994
Summary of the southwest alluvial basins regional aquifer-system analysis in parts of Colorado, New Mexico, and Texas / 1998
Summary of the Southwest Alluvial basins, regional aquifer-system analysis, south-central Arizona and parts of adjacent states 1995
Surface-water/ground-water interaction of the Spokane River and the Spokane Valley/Rathdrum Prairie aquifer, Idaho and Washington / 2003
Technical review of groundwater models : final report 1982
Test holes for monitoring surface-water/ground-water relations in the Cottonwood Creek area, Shasta and Tehama counties, California, 1984-85 / 1989
Testing and validation of models for simulating solute transport in ground water : code intercomparison and evaluation of validation methodology / 1988
Testing of lateral water flow in a moisture barrier / 1984
The effects of boundary conditions on the steady-state response of three hypothetical ground-water systems : results and implications of numerical experiments / 1987
The Establishment of a groundwater research data center for validation of subsurface flow and transport models / 1989
The establishment of a groundwater research data center for validation of subsurface flow and transport models / 1989
The geochemistry of Delaware Basin groundwaters / 1977
The ground-water flow system in the Snake River Plain, Idaho : an idealized analysis / 1962
The handbook of groundwater engineering / 2007
The Impact of ground-water/surface-water interactions on contaminant transport with application to an arsenic contaminated site / 2005
The International HYDROCOIN project. groundwater hydrology modelling strategies for performance assessment of nuclear waste disposal / Level 1, Code verification : 1988
The karst of Ireland : limestone landscapes, caves and groundwater drainage systems / 2000
The Midwestern basins and arches regional aquifer system in parts of Indiana, Ohio, Michigan, and Illinois : summary / 1999
The profitability of wetland drainage in the Rainwater Basin of Nebraska : final report / 1986
The value of long-term monitoring in the development of ground-water-flow models / 2004
Theory of aquifer tests / 1962
Theory of ground water movement / 1962
Theory of groundwater flow 1970
Theory of groundwater flow 1970
Thermocouple psychrometer measurements of in situ water potential changes in heated welded tuff / 1991
Three-dimensional computer simulation model for groundwater flow in the York-James-Middle Peninsula, Virginia 1978
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