Search Results for the EPA National Library Catalog

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Nationwide urban runoff program study for Eugene and Springfield, Oregon : final report / 1982
Nationwide Urban Runoff Program, Tampa, Florida: Phase 2 Final Report. Task II.6. Runoff Characterization - Data Analysis. Task II.9. Control Testing - Data Analysis. Task II.10. Projection of Study Area-Wide Loadings. Task II.11. Monitor Other NURP Projects. 1983
Nationwide Urban Runoff Project, Champaign, Illinois: Assessment of the Impact of Urban Storm Runoff on an Agricultural Receiving Stream. 1983
Near infrared aerial photo-detection of Zostera Japonica communities in Pacific Northwest estuarine intertidal habitats / 2000
Nitrification and Denitrification of Waste Water. 1971
Non-Point Source Studies on Chesapeake Bay. VI. Particulate Discharge from Rhode River Subwatersheds, 1975. 1977
Normal Range of Diurnal Changes in Peak Expiratory Flow Rates: Relationship to Symptoms and Respiratory Disease. 1991
Numerical Simulation of Aerated Sludge Composting. 1980
Nutrient Content of Rural Runoff in the Upper Wabash River Basin. 1968
OHMSETT (Oil and Hazardous Materials Simulated Environmental Test Tank) Tests of TOSCON (Texas Oil Spill Control, Inc.) Weir Skimmer and Gravity Differential Separator. 1984
OHMSETT evaluation tests : three oil skimmers and a water jet herder / 1980
Operation and maintenance considerations for land treatment systems / 1982
Operation and maintenance of publicly-owned treatment works (POTW's) : proceedings of the EPA National Conference, Chicago, Illinois, January 12-14, 1982 / 1983
Operational Control of the Activated Sludge Process. Return Sludge Flow Control. 1973
Operational control procedures for the activated sludge process / 1973
Operational Control Procedures for the Activated Sludge Process. Part III-B. Calculation Procedures for Step-Feed Process Responses. 1975
Optimizing Pumping Strategies for Contaminant Studies and Remedial Actions. 1984
Overview of the U.S. Environmental Protection Agency's Storm and Combined Sewer Program Collection System Research. 1981
Performance evaluation guide for large flow ventilation systems / 1984
Performance evaluation of an existing lagoon system at Eudora, Kansas / 1977
Performance of Gravel Bed Wetlands in the United States. 1994
Physical and Chemical Stratification in Two High Altitude Reservoirs of the Colorado River Basin. 1963
Pilot Study for Removal of Arsenic from Drinking Water at the Fallon, Nevada Naval Air Station. 1985
Pipeline Flow of Solids-Liquid Suspensions. 1970
Piscataway Creek Watershed Model: A Stormwater and Nonpoint Source Management Tool. 1982
Porous Dike Intake Evaluation. 1985
Predicting movement of selected metals in soil : application to disposal problems / 1990
Prediction modeling for salinity control in irrigation return flows : a state-of-the-art review / 1973
Prediction of Unsaturated Flow Rates From Physical Properties of the Porous Medium. 1970
Preliminary Studies on a Biological Filter. 1971
Pretreatment of Poultry Processing Wastes : Upgrading Poultry-Processing Facilities to Reduce Pollution / 1973
Probability sampling to measure pollution from rural land runoff / 1980
Proceedings / 1975
Process design manual for land treatment of municipal wastewater / 1977
Quality Assurance Handbook for Air Pollution Measurement Systems. Volume III. Stationary Source Specific Methods. 1979
Quantification of leak rates through holes in landfill liners / 1987
Quantity-Quality Simulation (QQS) A Detailed Continuous Planning Model for Urban Runoff Control. Volume II. Users's Manual. 1980
Radon Removal Techniques for Small Community Public Water Supplies. 1990
Recommendations from value engineering studies on wastewater treatment works / 1980
Recommended practice for the use of electromagnetic flowmeters in wastewater treatment plants / 1984
Recommended practice for the use of Parshall flumes and Palmer-Bowlus flumes in wastewater treatment plants / 1984
Reduction of Atmospheric Pollution. Volume 1. Main Report. 1971
Reduction of Atmospheric Pollution. Volume 2. Appendices 1-3. 1971
Reductions in Water Consumption and Flow of Sewage. Report to the Congress. 1974
Regional Development of Public Water Supply Systems. 1972
Relationship between diameter and height for the design of a swirl concentrator as a combined sewer overflow regulator / 1974
Removal of Giardia lamblia cysts by drinking water treatment plants / 1984
Removing Arsenic from Drinking Water. 1987
Report of baseline water quality investigations on the White River in western Colorado, September - October, 1975 and May - June, 1976 / 1977
Research and development : health and environmental effects document for adiponitrile / 1991
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