Search Results for the EPA National Library Catalog

Items Found: 120
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Your Search: (SUBJECT=Observation wells)

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Select Item Title Year Published
A new approach and methodologies for characterizing the hydrogeologic properties of aquifers / 1990
Advances in Hazardous Waste Site Alluvial Sampling. 1991
Amoco-U.S. Environmental Protection Agency, Pollution Prevention Project, Yorktown, Virginia: Groundwater and Soil Data. 1991
Analysis and Interpretation of Single-Well Tracer Tests in Stratified Aquifers. 1985
Copper dump leaching and management practices that minimize the potential for environmental releases final report / 1988
Design and Performance of Single-Well Tracer Tests at the Mobile Site. 1985
Effective Use of High Water Table Areas for Sanitary Landfill. Volume I. 1973
Effective Use of High Water Table Areas for Sanitary Landfill. Volume II. 1973
Environmental Compliance Branch, Standard Operating Procedures and Quality Assurance Manual, Revision 1. 1991
Estimation of Free Hydrocarbon Volume from Fluid Levels in Monitoring Wells. 1990
Evaluation of a hydrosalinity model of irrigation return flow water quality in the Mesilla Valley, New Mexico / 1979
Evaluation of ground-water extraction remedies / 1989
Examination of Scale-Dependent Dispersion Coefficients. 1983
Field Evaluation of In-situ Biodegradation of Chlorinated Ethenes: Part 1, Methodology and Field Site Characterization. 1990
Filtration of Ground Water Samples for Metals Analysis. 1989
Ground Water In Spearfish Valley 1979
Ground-Water Flow Modeling Study of the Love Canal Area, New York. 1983
Groundwater Management Strategy for Michigan: Hydrogeologic Study Handbook. 1982
Groundwater quality monitoring of western coal strip mining : preliminary designs for active mine sources of pollution / 1980
Groundwater quality monitoring of western coal strip mining : preliminary designs for reclaimed mine sources of pollution / 1980
Groundwater quality monitoring recommendations for in situ oil shale development / 1983
Handbook : ground water. 1991
Handbook ground water : Volume 2 methodology / 1990
Investigation of failure mechanisms and migration of industrial chemicals at Wilsonville, Illinois / 1990
Long-term effects of land application of domestic wastewater : Hollister, California, rapid infiltration site / 1978
Methods for evaluating the attainment of cleanup standards : vol. 2. Ground water / 1992
Monitoring disposal-well systems / 1975
Nationwide Urban Runoff Program, Tampa, Florida: Final Summary Report. 1983
New Approach to Purging Monitoring Wells: Lower Flow Rates Reduce Required Purging Volumes and Sample Turbidity. 1994
On the Significance of the Hoerner Waldorf Well Field Water-table Fluctuations. 1972
Optimizing Pumping Strategies for Contaminant Studies and Remedial Actions. 1984
Passive Sampling of Groundwater Monitoring Wells without Purging: Multilevel Well Chemistry and Tracer Disappearance. 1993
Performance, Analysis and Simulation of a Two-Well Tracer Test at the Mobile Site. 1986
Priority Pollutants in the Cedar Creek Wastewater Reclamation - Recharge Facilities. 1984
RCRA ground-water monitoring technical enforcement guidance document (TEGD). 1986
Reliability and Applicability of DSTs and Bottomhole Pressure Measurements in Texas Gulf Coast Tertiary Formations. 1990
Report of the groundwater investigation, Lakewood, Washington, October 1981-Febuary 1983. 1983
Report of the preliminary ground water contamination investigation, Lakewood, Washington, October-November 1981 1981
Review of the RCRA (Resource Conservation and Recovery Act) Ground Water Monitoring Technical Enforcement Guidance Document. 1986
Septic tank disposal systems as phosphorus sources for surface waters / 1977
Subsurface characterization and monitoring techniques : a desk reference guide / 1993
Suggested operating procedures for aquifer pumping tests / 1993
Superfund record of decision : Better Brite Plating Chrome & Zinc, WI : first remedial action. 1991
Superfund record of decision : Endicott Village Well Field, NY : Third Remedial Action - Final. 1992
Superfund record of decision : Strasburg Landfill, PA : second remedial action. 1991
Waste management area (WMA) and supplemental well (SPW) guidance / 1993
Water Resources Data for Alaska, Water Year 1976. 1977
Water Resources Data for Alaska. Water Year 1975. 1976
Water Resources Data for Arkansas, Water Year 1971. Part 1. Surface Water Records. 1972
Water Resources Data for Arkansas, Water Year 1971. Part 2. Water Quality Records. 1972
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