Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Monitoring groundwater quality monitoring methodology / 1976
Multilevel Pumping Wells as a Means for Remediating a Contaminated Coastal Aquifer. 1992
Nationwide assessment of receiving water impacts from urban stormwater pollution : Volume I : Summary / 1981
New Approach to Purging Monitoring Wells: Lower Flow Rates Reduce Required Purging Volumes and Sample Turbidity. 1994
New Fluorescent Tracer Detection Techniques for Use in Polluted Environment. 1973
Non-Point Source Studies on Chesapeake Bay. II. Nutrients in Land Runoff from Rhode River Watersheds in 1975 and 1976. 1977
Non-Point Source Studies on Chesapeake Bay. III. Relationship between Bacterial Contamination and Land Use in the Rhode River Watershed, and Survival Studies of 'Streptococcus faecalis' in the Estuary. 1977
Northern Great Plains Resource Program, Water Work Group Report. 1974
Numerical Models for Predicting Watershed Acidification. 1989
Ocean outfalls. 1. : Effect of diffuser design on submerged wastefields / 1988
Ocean outfalls. 1. : Submerged wastefield formation / 1988
Ocean outfalls. 2. : Spatial evolution of submerged wastefields / 1988
Optimal Well Locator (OWL). A Screening Tool for Evaluating Locations of Monitoring Wells. User's Guide. Version 1.2. 2004
Optimizing Pumping Strategies for Contaminant Studies and Remedial Actions. 1984
Organic Chemical Transport to Groundwater. 1990
Organic Loadings from the Merrimack River to Massachusetts Bay. Report to the Massachusetts Bays Program. 1995
Outdoor Recreation, South Platte River Basin, Colorado. 1968
Passive Sampling of Groundwater Monitoring Wells without Purging: Multilevel Well Chemistry and Tracer Disappearance. 1993
Performing quality flow measurements at mine sites / 2004
Pesticide transport and runoff model for agricultural lands, 1973
Phytoplankton Modeling in the Embayments of Lakes. 1983
Plume Development Using Lagrangian Marker Method. 1981
Possible Effects of Organochlorine Pesticides on Primary Productivity and Skeletogenesis of New England Estuarine and Coastal Marine Algae. 1972
Pre-Rinse Spray Valves Field Study Report. EPA Water Sense. 2011
Predicting Water Quality in Distribution Systems. 1986
Prediction of mineral quality of irrigation return flow / 1977
Prediction of Substrate Removal Rates of Attached Microorganisms and of Relative Contributions of Attached and Suspended Communities at Field Sites. 1988
Prediction of Unsaturated Flow Rates From Physical Properties of the Porous Medium. 1970
Predictive Model for Transient Temperature Distributions in Unsteady Flows. 1973
Preliminary Report: Water Needs in the Red River of the North for Domestic and Sanitary Purposes. 1949
Presentation Showing Results of a Hydrogeochemical Investigation of the Standard Mine Vicinity, Upper Elk Creek Basin, Colorado. 2008
Proceedings : National Conference on Water Conservation and Municipal Wastewater Flow Reduction, November 28-29, 1978, [Chicago, Ill.] / 1979
Proceedings of Sandusky River Basin Symposium, Held at Tiffin, Ohio on May 2-3, 1975. 1975
Proceedings Report: A Symposium on Cooling Water Intake Technologies to Protect Aquatic Organisms. 2005
Program for Preventing and Eliminating Oil Pollution of the Buffalo River. 1976
Progress Report Interstate Pollution Control Program Lower Missouri River Yankton, South Dakota, to St. Louis, Missouri 1957 - 1958. 1959
Protecting Instream Flows under Western Water Law: Selected Papers. 1977
Protecting the nation's wetlands, oceans, and watersheds : an overview of programs and activities. 1992
Recovery of Lotic Communities and Ecosystems Following Disturbance: Theory and Application. 1990
Relationship of Catchment Topography and Soil Hydraulic Characteristics to Lake Alkalinity in the Northeastern United States. 1989
Relationships between Woody Debris and Fish Habitat in a Small Warmwater Stream. 1984
Removal of Oil from under Piers. 1973
Reply to Discussion by Geoff Kite: Relationship between Annual Runoff and Watershed Area for the Eastern United States. 1988
Report on the Potomac River Basin Studies. Technical Appendix to Part VII. Report on Needs for Water Supply and Flow Regulation for Quality Control in the Washington Standard Metropolitan Area. 1962
Residence Times of Waters Behind Barrier Islands. 1970
Resonant Oscillation in Duluth-Superior Harbor. 1981
Restoration of failing on-lot sewage disposal areas {microfiche} 1984
Retardation of Flow in Oil Shale Residues Affected by In situ Hydration. 1987
Return Sludge Flow Control. 1973
Revaluation of the Missouri-Souris Development Area Water Pollution Investigations. 1956
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