Groundwater flow -- Pennsylvania -- Gettysburg RegionSee also what's at your library, or elsewhere.
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Filed under: Groundwater flow -- Pennsylvania -- Gettysburg Region
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Filed under: Groundwater flow -- Pennsylvania
Filed under: Groundwater flow -- Pennsylvania -- Bucks CountyFiled under: Groundwater flow -- Pennsylvania -- Chester County 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), by L. J. McGreevy, Ronald A. Sloto, Chester County Water Resources Authority, and Geological Survey (U.S.) (page images at HathiTrust) 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), by Karen L. Vogel, Andrew G. Reif, Delaware Geological Survey, Chester County Water Resources Authority, and Geological Survey (U.S.) (page images at HathiTrust) Evaluation of borehole geophysical logs and hydraulic tests, phase III, at AIW Frank/Mid-County Mustang Superfund Site, Chester County, Pennsylvania (U.S. Dept. of the Interior, U.S. Geological Survey ;, 2001), by Ronald A. Sloto, Geological Survey (U.S.), and United States Environmental Protection Agency (page images at HathiTrust)
Filed under: Groundwater flow -- Pennsylvania -- Chester County -- MeasurementFiled under: Groundwater flow -- Pennsylvania -- Colmar RegionFiled under: Groundwater flow -- Pennsylvania -- Columbia County
Filed under: Groundwater flow -- Pennsylvania -- Columbia County -- Mathematical modelsFiled under: Groundwater flow -- Pennsylvania -- French Creek Watershed (Berks County and Chester County)Filed under: Groundwater flow -- Pennsylvania -- Lansdale
Filed under: Groundwater flow -- Pennsylvania -- Lansdale Region -- Mathematical modelsFiled under: Groundwater flow -- Pennsylvania -- Lehigh CountyFiled under: Groundwater flow -- Pennsylvania -- Marsh Creek (Tioga County)
Filed under: Groundwater flow -- Pennsylvania -- Martinsburg Region -- Computer simulation Determining sources of water and contaminants to wells in a carbonate aquifer near Martinsburg, Blair County, Pennsylvania, by use of geochemical indicators, analysis of anthropogenic contaminants, and simulation of ground-water flow (U.S. Dept. of the Interior, U.S. Geological Survey ;, 2004), by Bruce D. Lindsey, Michele L. Koch, Geological Survey (U.S.), Martinsburg (Pa.), and Southern Alleghenies Conservancy (page images at HathiTrust) Filed under: Groundwater flow -- Pennsylvania -- Philadelphia Historical ground water flow patterns and trends in iron concentrations in the Potomac, Raritan, Magothy aquifer system in parts of Philadelphia, Pennsylvania, and Camden and Gloucester Counties, New Jersey (U.S. Dept. of the Interior, U.S. Geological Survey ;, 2003), by Ronald A. Sloto, United States Environmental Protection Agency, and Geological Survey (U.S.) (page images at HathiTrust) Filed under: Groundwater flow -- Pennsylvania -- Pike County Geohydrology of, and nitrogen and chloride in, the glacial aquifer, Milford-Matamoras area, Pike County, Pennsylvania (U.S. Dept. of the Interior, U.S. Geological Survey ;, 1994), by Lisa A. Senior, Geological Survey (U.S.), and Pike County Planning Commission (Pa.) (page images at HathiTrust)
Filed under: Groundwater flow -- Pennsylvania -- Schuylkill River Watershed -- Computer simulationFiled under: Groundwater flow -- Pennsylvania -- StewartstownFiled under: Groundwater flow -- Cumberland Valley (Md. and Pa.)
Filed under: Pennsylvania -- Gettysburg Region
Filed under: Groundwater -- Quality -- Pennsylvania -- Gettysburg Region
Filed under: Historic sites -- Pennsylvania -- Gettysburg Region -- Conservation and restorationFiled under: Hydrogeology -- Pennsylvania -- Gettysburg RegionFiled under: Water quality -- Pennsylvania -- Gettysburg RegionFiled under: Water quality management -- Pennsylvania -- Gettysburg Region |