STATION.--414640077493801 POTTER COUNTY, local well number PO72
LOCATION.--Lat 41`46'37.4", long 77`49'38.3", Hydrologic Unit 02050205, at Denton Hill State Park, and near Walton.
OWNER.--U.S. Geological Survey.
AQUIFER.--Catskill Formation, Late Devonian age.
WELL CHARACTERISTICS.--Drilled observation well, diameter 6 in., depth 110 ft, cased to 21 ft, open hole.
INSTRUMENTATION.--Data collection platform with 60-minute recording interval. Satellite telemetry at station.
DATUM.--Elevation of land surface is 1,810 ft above North American Vertical Datum of 1988, from Lidar. Measuring point: Top of plywood cover, 1.8 ft above land-surface datum. Well casing extended June 26, 1996. New measuring point: Top of metal shelf, 3.7 ft above land-surface datum.
REMARKS.--Daily maximum, minimum, and mean water levels since October 1994 are available from the District Office.
PERIOD OF RECORD.--October 1967 to current year.
COOPERATION.--Funding for the operation of this station is provided by the Pennsylvania Department of Environmental Protection and the U.S. Geological Survey.