Search Results for the EPA National Library Catalog

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NURP (Nationwide Urban Runoff Program) Priority Pollutant Monitoring Project Summary of Findings: 1983
Nutrient and sediment production from forested watersheds / 1973
Nutrient Trading for the Chesapeake Bay. 2001
Nutrients from tile drainage systems / 1971
Nutrients from Tile Drainage Systems. 1971
O'Shaughnessy Reservoir, Delaware County, Ohio. 1975
Occurrence and Characteristics of Ground Water in the Great Divide and Washakie Basins, Wyoming. Volume VI-A 1981
Ocean outfalls. 2. : Spatial evolution of submerged wastefields / 1988
Oconomowoc Lake, Waukesha County, Wisconsin. 1975
Odors from confined livestock production : a state-of-the-art / 1974
Ohio River Pollution Survey: Acid Mine Drainage Studies. 1942
On-farm improvements to reduce sediment and nutrients in irrigation return flow / 1984
Oneida River Drainage Basin. Recommended classifications and assignments of standards of quality and purity for designated waters of New York state. 1957
Onsite control of sedimentation utilizing the modified block-cut method of surface mining / 1977
Onsite Wastewater Disposal Distribution Networks for Subsurface Soil Absorption Systems. 1982
Operating Policies for the Upper Wabash Surface Water System. 1972
Operational experience with a base metal mine drainage pilot plant / 1974
Opset; Program for Computerized Selection of Watershed Parameter Values for the Stanford Watershed Model. 1970
Oregon onsite experimental systems program / 1984
Organic wastes as a means of accelerating recovery of acid strip-mine lakes / 1973
Organization of low-relief landscapes in North and Central Florida / 1986
Otter Lake, Cayuga County, New York. 1974
Our mouldy earth : a study in the fungi of our environment with emphasis on water / 1970
Overview of the U.S. Environmental Protection Agency's Storm and Combined Sewer Program Collection System Research. 1981
Owasco Lake, Cayuga County, New York. 1974
Oxygenation of ferrous iron : the rate-determining step in the formation of acidic mine drainage : final progress report / 1969
Oxygenation of ferrous iron : the rate-determining step in the formation of acidic mine drainage : final progress report / 1968
Oxygenation of ferrous iron. 1970
Ozone disinfection and treatment of urban storm drain dry-weather flows : a pilot treatment plant demonstration project on the Kenter Canyon storm drain system in Santa Monica. 1992
Paleoenvironment of coal and its relation to drainage quality / 1977
Papers presented before the Fifth Symposium on Coal Mine Drainage Research : Coal and the Environment Technical Conference, October 22-23-24, 1974, Kentucky Fair and Exposition Center, Louisville, Kentucky. 1975
Parametric Determination of Minimum Streamflow for Trout. 1973
Partitioning and first flush of metals in urban roadway storm water / 1997
Passive treatment of coal mine drainage 1994
Peat mining : an initial assessment of wetland impacts and measures to mitigate adverse effects / 1981
Pennsylvania's ten year mine drainage pollution abatement program for abandoned mines a progress report / 1968
Performance of an asphalt-treated drainage blanket in a flexible pavement section / 1970
Performance of remedial response activities at uncontrolled hazardous waste sites (REM II) : public comment draft, feasibility study report, operable unit no. three, Argo Tunnel discharge control, Clear Creek/Central City site / 1988
Pesticides in Soil and Water: An Annotated Bibliography. 1964
Physical characteristics of urban roadway solids transported during rain events / 1998
Physiology of acidophilic bacteria of acid mine water 1972
Physiology of Acidophilic Bacteria of Acid Mine Water. 1972
Pickwick Lake, Colbert and Lauderdale Counties, Alabama. Tishomingo County, Mississippi. Harding County, Tennessee. 1976
Pilot plant treatment of acid mine drainage by reverse osmosis / 1983
Pilot Plant Treatment of Acid Mine Drainage by Reverse Osmosis. 1983
Pilot scale study of acid mine drainage / 1971
Pintail Lake and Redhead Marsh : created wetlands in Northern Arizona. 1993
Planning aid report : an analysis of inland resource impacts associated with the Corps of Engineers lower Rio Grande Basin, flood control and major drainage project, Texas / 1981
Planning for the Future, Colorado Urban Conservation Symposium Proceedings 1987
Planning guide lines for Dutchess County drainage. 1968
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