{ "culture": "en-US", "name": "", "guid": "", "catalogPath": "", "snippet": "Permeability for Potomac Group", "description": "

A number of studies provide information on lower Potomac aquifer permeability or hydraulic conductivity (Hansen, 1969, 1984; Trapp and others, 1984; Trapp, 1992; Leahy and Martin, 1993; Pope and Gordon, 1999). However, only Pope and Gordon (1999) provided a map showing distribution of hydraulic conductivity (transmissivity) for the eastern coastal plain, and it is used for the GIS.<\/SPAN><\/SPAN><\/P>

<\/P><\/DIV><\/DIV>", "summary": "Permeability for Potomac Group", "title": "Potomac Permeability", "tags": [ "Lower Potomac Group", "Maryland", "Delaware", "New Jersey" ], "type": "", "typeKeywords": [], "thumbnail": "", "url": "", "minScale": 0, "maxScale": 0, "spatialReference": "", "accessInformation": "Pope, D. A., and Gordon, A. D., 1999, Simulation of ground-water flow and movement of the freshwater-saltwater interface in the New Jersey coastal plain: U.S. Geological Survey Water-Resources Investigations Report 98-4216, 159 p.", "licenseInfo": "See access and use constraints information." }