Search Results for the EPA National Library Catalog

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Statistical analysis of ground-water monitoring data at RCRA facilities : interim final guidance. 1989
Statistical analysis of ground-water monitoring data at RCRA facilities : interim final guidance. 1989
Statistical analysis of groundwater monitoring data at RCRA facilities : unified guidance / 2009
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 methods for groundwater monitoring / 2009
Statistical methods for groundwater monitoring / 1994
Statistical processor for analyzing simulations made using the Modular Finite-Difference Ground-water Flow Model 1990
Statistical training course for ground-water monitoring data analysis / 1992
Status of the quantity and quality of groundwater in Maryland 1982
Status reports on technical studies for the storage and conveyance refinement process : Storage and Conveyance Workshop, March 20, 1977 ... Sacramento, California. 1997
Steady-state simulation of ground-water flow in the Rush Springs aquifer, western Oklahoma 1998
STORET production v1.1 / 1998
Strategies for field calibration and validation of groundwater models 1992
Strategies for monitoring the performance of DNAPL source zone remedies / 2004
Strategy to increase the use of innovative in situ treatment technologies for contaminated ground water. 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
Stratigraphy, hydrogeology, and water chemistry of the Cretaceous aquifers of the Waldorf/La Plata area, Charles County, Maryland 1986
Strawman ground water disinfection requirements (GWDR) : [draft]. 1990
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
Streamflow depletion by wells : understanding and managing the effects of groundwater pumping on streamflow / 2012
Streamflow gains and losses in the Snake River and ground-water budgets for the Snake River Plain, Idaho and eastern Oregon / 1995
Streams and ground waters / 2000
Structural and stratigraphic framework, and spatial distribution of permeability of the Atlantic coastal plain, North Carolina to New York / 1972
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 artificial recharge in the Grand Prairie region, Arkansas : environment and history / 1963
Studies of geology and hydrology in the Basin and Range province, southwestern United States, for isolation of high-level radioactive waste : evaluation of the regions / 1987
Studies of geology and hydrology in the Basin and Range Province, southwestern United States, for isolation of high-level radioactive waste--basis of characterization and evaluation / 1989
Studies of geology and hydrology in the Basin and Range province, southwestern United States, for isolation of high-level radioactive waste--characterization of the Rio Grande region, New Mexico and Texas / 1989
Studies of geology and hydrology in the Basin and Range province, southwestern United States, for isolation of high-level radioactive waste--characterization of the Sonoran region, Arizona / 1990
Studies of geology and hydrology in the Basin and Range province, southwestern United States, for isolation of high-level radioactive waste--characterization of the Sonoran region, California / 1989
Studies of geology and hydrology in the Basin and Range province, southwestern United States, for isolation of high-level radioactive waste--characterization of the Trans-Pecos region, Texas / 1989
Studies of geology and hydrology in the Basin and Range Province, southwestern United States, for isolation of high-level radioactive waste-characterization of the Death Valley region, Nevada and California / 1989
Studies of geology and hydrology in the Basin and Range province, southwestern United States, for the isolation of high-level radioactive waste : characterization of the Bonneville region, Utah and Nevada / 1990
Studies of ground-water movement 1960
Studies related to nutrients entering groundwater from the Heber Valley sewer farm and dairies. 1991
Study approach for the hydrogeologic assessment of Carroll Island and Graces Quarters, Aberdeen Proving Ground, Maryland 1990
Study Design to Investigate and Simulate Agrochemical Movement and Fate in Groundwater Recharge (Chapter 8). 1991
Study of five discrete interval-type groundwater sampling devices / 2002
Study of reutilization of wastewater recycled through groundwater / 1972
Study of selected economic and environmental aspects of individual home wastewater treatment systems 1972
Submarine groundwater / 2007
Submarine Spring Explorations. Northwest Coast of Puerto Rico. 1971
Subsurface biological activity in relation to ground water pollution / 1973
Subsurface characterization and monitoring techniques : a desk reference guide / 1993
Subsurface contamination by immiscible fluids proceedings of the International Conference on Subsurfacae Contamination by Immiscible Fluids, Calgary, Canada, 18-20 April 1990 / 1992
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