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DESCRIPTION:

Latitude 39°32'33",   Longitude 77°48'30"   NAD27
Washington County, Maryland   , Hydrologic Unit 02070004

Land surface altitude: 430 feet above NGVD29.
Spring discharges from "Valley and Ridge aquifers" (N500VLYRDG) national aquifer.
Spring discharges from "Rockdale Run Formation" (367RCKR) local aquifer

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Field/Lab water-quality samples	1959-04-24	1970-04-09	2
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