02323oem 2200625 450 991071373050332120200812132542.0(CKB)5470000002504381(OCoLC)966640779(EXLCZ)99547000000250438120161221d1992 ua enga|||||||||||||||||||||durbn|||||||||crirdacontentcrdamediacrrdacarrierAltitude and configuration of the potentiometric surface in the crystalline and metasedimentary rocks, northeastern Chester County, Pennsylvania, May through October 1990 /by B. Craig McManus[Lemoyne, Pa.] :U.S. Department of the Interior, U.S. Geological Survey,1992.1 online resource (1 map)Water-resources investigations report ;91-4182Title from title screen (viewed Feb. 29, 2016).Also available online in PDF format from the U.S. Geological Survey Warehouse (http://pubs.er.usgs.gov/).Relief shown by contours and spot heights.Black line printing.Includes location map."Prepared in cooperation with the Chester County Water Resources Authority."AquifersPennsylvaniaChester CountyMapsGroundwaterPennsylvaniaChester CountyMapsWater tablePennsylvaniaChester CountyMapsAquifersfastGroundwaterfastWater tablefastPennsylvaniaChester CountyfastMaps.fastMaps.lcgftAquifersGroundwaterWater tableAquifers.Groundwater.Water table.McManus B. CraigChester County Water Resources Authority.COPCOPOCLCOOCLCFGPOBOOK9910713730503321Altitude and configuration of the potentiometric surface in the crystalline and metasedimentary rocks, northeastern Chester County, Pennsylvania, May through October 19903279505UNINA