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OLS Field Name OLS Field Data
Main Title Simulation of Aquifer Tests and Ground-Water Flowpaths at the Local Scale in Fractured Shales and Sandstones of the Brunswick Group and Lockatong Formation, Lansdale, Montgomery County, Pennsylvania.
Author Goode, D. J. ; A. Senior, L. ;
CORP Author Geological Survey, Lemoyne, PA. Water Resources Div. ;Environmental Protection Agency, Washington, DC.
Publisher 2000
Year Published 2000
Report Number USGS-OFR-00-97;
Stock Number PB2002-101268
Additional Subjects Ground water ; Aquifers ; Pennsylvania ; Contamination ; Monitoring wells ; Water supply ; Organic compounds ; Solvents ; Migration ;
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB2002-101268 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 10/21/2002
Collation 60p
Abstract The U.S. Geological Survey, as part of technical assistance to the U.S. Environmental Protection Agency, has constructed and calibrated models of local-scale ground-water flow in and near Lansdale, Pa., where numerous sources of industrial contamination have been consolidated into the North Penn Area 6 Superfund Site. The local-scale models incorporate hydrogeologic structure of northwest-dipping beds with uniform hydraulic properties identified in previous studies. Computations associated with mapping the dipping-bed structure into the three-dimensional model grid are handled by a preprocessor using a programmed geographic information system (GIS). Hydraulic properties are identified by calibration of the models using measured water levels during pumping and recovery from aquifer tests at three sites.
Supplementary Notes Color illustrations reproduced in black and white. Prepared in cooperation with Environmental Protection Agency, Washington, DC.
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NTIS Title Notes Open File Rept.
Category Codes 48F; 48G; 68D
NTIS Prices PC A05/MF A01
Document Type NT
Cataloging Source NTIS/MT
Control Number 028400820
Origin NTIS
Type CAT