Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Quality assurance project plan addendum for development of assessment protocols for determining wetland inventory and the ecological condition of wetlands in the Juniata river watershed / 2000
Relation of ground-water quality to land use in the Philadelphia, Pennsylvania-- Camden, New Jersey area 1989
Removing organics from Philadelphia drinking water by combined ozonation and adsortion / 1983
Results of a preimpoundment water-quality study of Swatara Creek, Pennsylvania 1986
Schuylkill River basin water quality, 1973 1974
Some aspects of water quality as affected by land use in McLaughlin Run and Painters Run basins, Allegheny County, Pennsylvania 1975
Sources Contributing Inorganic Species to Drinking Water Intakes During Low Flow Conditions on the Allegheny River in Western Pennsylvania / 2015
Streamflow and water-quality data for Little Clearfield Creek Basin, Clearfield County, Pennsylvania, December 1987 - November 1988 1989
Streamflow and water-quality data for Little Scrubgrass Creek Basin, Venango and Butler counties, Pennsylvania, December 1987 - November 1988 1989
Streamflow and water-quality data for Meadow Run Basin, Fayette County, Pennsylvania, December 1987 -- November 1988 1989
Summary of Water Quality Standards for Interstate Waters of the Commonwealth of Pennsylvania. 1971
Surface-water quality changes after 5 years of nutrient management in the Little Conestoga Creek headwaters, Pennsylvania, 1989-91 1997
Surface-water quality in Pequea Creek basin, Pennsylvania, 1977-79 1987
Total Maximum Daily Load Nutrient and Sediment for the Unnamed Tributary to Brush Run and Upper Portions of Brush Run Allegheny and Washington Counties, Pennsylvania. 2003
Uncompromising quality : the 2009 annual report of the North Wales Water Authority. 2009
Water quality and biological assessment of the Chemung Subbasin / 1998
Water quality and biological assessment of the Juniata Subbasin / 1997
Water quality and biological assessment of the Lower Susquehanna Subbasin / 1997
Water quality and biological assessment of the Middle Susquehanna Subbasin, 1993 / 1997
Water quality and biological assessment of the Wiconisco Creek Watershed / 1998
Water quality and discharge of streams in the Lehigh River Basin, Pennsylvania / 1969
Water quality and pollution control study : Susquehanna River Basin from Northumberland to West Pittston (including the Lackawanna River Basin). 1967
Water quality and pollution control study : West branch Susquehanna River Basin. 1967
Water quality assessment. section 305 (b), P.L. 95-217, as amended) / 1990
Water quality control needs : Connoquenessing Creek and Lower Beaver River, Beaver River Basin, Pennsylvania. 1970
Water quality data for Philadelphia 1996 1997
Water quality data for precipitation and storm runoff in Pennypack Creek Basin, Philadelphia, Pennsylvania 1989
Water quality inventory 1980
Water quality of streams in the Neshaminy Creek basin, Pennsylvania / 1972
Water quality of the Swatara Creek basin, Pennsylvania, 1964
Water quality of the West Branch Lackawaxen River and limnology of Prompton Lake, Wayne County, Pennsylvania, October 1986 through September 1987 1989
Water quality records in Pennsylvania 1964
Water quality standards summary for interstate waters in the Commonwealth of Pennsylvania. 1972
Water resources and the effects of coal mining, Greene County, Pennsylvania 1987
Water resources and the hydrologic effects of coal mining in Washington County, Pennsylvania / 1993
Water resources data for Pennsylvania 1965
Water Resources Data for Pennsylvania, Water Year 1977. Volume 1. Delaware River Basin. 1978
Water resources data Pennsylvania. 1981
Water resources in Pennsylvania availability, quality, and management / 1990
Water supply and water quality control study : Blue Marsh Reservoir, Schuylkill River Basin, Pennsylvania. 1968
Water-quality and chemical loads of the Susquehanna River at Harrisburg, Pennsylvania, April 1980 to March 1981 1984
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