The Online Books Page

Books by Chester County Water Resources Authority:

Books in the extended shelves:

• Chester County Water Resources Authority: Assessment of stream conditions and trends in biological and water-chemistry data from selected streams in Chester County, Pennsylvania, 1981-97 (U.S. Dept. of the Interior, U.S. Geological Survey ;, 2002), also by Andrew G. Reif and Geological Survey (U.S.) (page images at HathiTrust)
• Chester County Water Resources Authority: Assessment of stream quality using biological indices at selected sites in the Big Elk and Octoraro Creek basins, Chester County, Pennsylvania, 1981-97 (U.S. Dept. of the Interior, U.S. Geological Survey, 2002), also by Andrew G Reif and Geological Survey (U.S.) (page images at HathiTrust)
• Chester County Water Resources Authority: Assessment of stream quality using biological indices at selected sites in the Brandywine Creek basin, Chester County, Pennsylvania, 1981-97 ([U.S. Dept. of the Interior, U.S. Geological Survey], 2002), also by Andrew G Reif and Geological Survey (U.S.) (page images at HathiTrust)
• Chester County Water Resources Authority: Assessment of stream quality using biological indices at selected sites in the Delaware River basin, Chester County, Pennsylvania, 1981-97 ([U.S. Dept. of the Interior, U.S. Geological Survey], 2002), also by Andrew G Reif and Geological Survey (U.S.) (page images at HathiTrust)
• Chester County Water Resources Authority: Assessment of stream quality using biological indices at selected sites in the Red Clay and White Clay Creek basins, Chester County, Pennsylvania, 1981-97 ([U.S. Dept. of the Interior, U.S. Geological Survey], 2002), also by Andrew G Reif and Geological Survey (U.S.) (page images at HathiTrust)
• Chester County Water Resources Authority: Assessment of stream quality using biological indices at selected sites in the Schuylkill River basin, Chester County, Pennsylvania, 1981-97 (U.S. Geological Survey, 2002), also by Andrew G Reif and Geological Survey (U.S.) (page images at HathiTrust)
• Chester County Water Resources Authority: Development of a digital model of ground-water flow in deeply weathered crystalline rock, Chester County, Pennsylvania (U.S. Dept. of the Interior, Geological Survey, 1980), also by L. J. McGreevy, Ronald A. Sloto, and Geological Survey (U.S.) (page images at HathiTrust)
• Chester County Water Resources Authority: Drought trigger ground water levels and analysis of historical water level trends in Chester County, Pennsylvania (U.S. Dept. of the Interior, U.S. Geological Survey :, 1996), also by Curtis L. Schreffler and Geological Survey (U.S.) (page images at HathiTrust)
• Chester County Water Resources Authority: Effect of urbanization on the water resources of eastern Chester County, Pennsylvania (U.S. Geological Survey, 1987), also by Ronald A. Sloto (page images at HathiTrust)
• Chester County Water Resources Authority: Effects of flood controls proposed for West Branch Brandywine Creek, Chester County, Pennsylvania (Dept. of the Interior, U.S. Geological Survey ;, 1989), also by Ronald A. Sloto and Geological Survey (U.S.) (page images at HathiTrust)
• Chester County Water Resources Authority: Effects of urbanization on storm-runoff volume and peak discharge of Valley Creek, eastern Chester County, Pennsylvania (Dept. of the Interior, U.S. Geological Survey ;, 1988), also by Ronald A. Sloto and Geological Survey (U.S.) (page images at HathiTrust)
• Chester County Water Resources Authority: Geohydrology and ground-water quality, Big Elk Creek Basin, Chester County, Pennsylvania, and Cecil County, Maryland (U.S. Dept. of the Interior, U.S. Geological Survey ;, 2002), also by Ronald A. Sloto, Geological Survey (U.S.), and Chester County (Pa.). Health Department (page images at HathiTrust)
• Chester County Water Resources Authority: Geohydrology and simulation of ground-water flow in the Red Clay Creek Basin, Chester County, Pennsylvania, and New Castle County, Delaware (U.S. Dept. of the Interior, U.S. Geological Survey ;, 1993), also by Karen L. Vogel, Andrew G. Reif, Delaware Geological Survey, and Geological Survey (U.S.) (page images at HathiTrust)
• Chester County Water Resources Authority: Ground water quality and its relation to hydrogeology, land use, and surface-water quality in the Red Clay Creek Basin, Piedmont Physiographic Province Pennsylvania and Delaware (U.S. Dept. of the Interior, U.S. Geological Survey ;, 1996), also by Lisa A. Senior, Geological Survey (U.S.), and Red Clay Valley Association (page images at HathiTrust)
• Chester County Water Resources Authority: Ground water resources of Big Elk Creek basin, Pennsylvania and Maryland ([U.S. Dept. of the Interior, U.S. Geological Survey], 2002), also by Ronald A Sloto, Geological Survey (U.S.), and Chester County (Pa.). Health Department (page images at HathiTrust)
• Chester County Water Resources Authority: Historical trends and concentrations of fecal coliform bacteria in the Brandywine Creek basin, Chester County, Pennsylvania (U.S. Dept. of the Interior, U.S. Geological Survey ;, 2001), also by Debra A. Town, Geological Survey (U.S.), and Chester County (Pa.). Health Department (page images at HathiTrust)
• Chester County Water Resources Authority: Hydrogeology and water quality of the West Valley Creek Basin, Chester County, Pennsylvania (U.S. Dept. of the Interior, U.S. Geological Survey ;, 1997), also by Lisa A. Senior, Andrew G. Reif, Ronald A. Sloto, and Geological Survey (U.S.) (page images at HathiTrust)
• Chester County Water Resources Authority: Land use, organochlorine compound concentrations, and trends in benthic-invertebrate communities in selected stream basins in Chester County, Pennsylvania (U.S. Dept. of the Interior, U.S. Geological Survey ;, 1995), also by Mark A. Hardy, Craig R. Moore, Kim L. Wetzel, and Geological Survey (U.S.) (page images at HathiTrust)
• Chester County Water Resources Authority: Radon-222 in the ground water of Chester County, Pennsylvania (U.S. Dept. of the Interior, U.S. Geological Survey ;, 1998), also by Lisa A. Senior and Chester County (Pa.). Health Department (page images at HathiTrust)
• Chester County Water Resources Authority: Radon in the ground water of Chester County, Pennsylvania (U.S. Dept. of the Interior, U.S. Geological Survey, 1998), also by Ronald A Sloto, Geological Survey (U.S.), and Chester County (Pa.). Health Department (page images at HathiTrust)
• Chester County Water Resources Authority: Water resources inventory study Chester County, Pennsylvania (The Authority and The Commission, 1979), also by Chester County Planning Commission (Pa.) (page images at HathiTrust)

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