USGS Water-Year Summary 2024
411734078522101 JE 425
Pennsylvanian aquifers
Pottsville Formation
LOCATION - Lat 41°17'36.6", long 78°52'20.3" referenced to North American Datum of 1983, Jefferson County, PA, Hydrologic Unit 05010006, at State Game Lands 54.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 152 ft. Upper casing diameter 6 in; top of first opening 20 ft, bottom of last opening 152 ft. Drilled observation well, cased to 20 ft, open hole.
DATUM - Land-surface datum is 2,011 ft above North American Vertical Datum of 1988. Measuring point: top of casing, 1.3 ft above land-surface datum, Oct. 1, 2001 to present. Elevation of land surface is from Lidar.
PERIOD OF RECORD - October 2001 to current year.
GAGE - Data collection platform with 60-minute recording interval. Satellite telemetry at station.
COOPERATION - Site maintained in cooperation with the Pennsylvania Department of Environmental Protection and the U.S. Geological Survey.
EXTREMES FOR PERIOD OF RECORD - The extremes shown are extremes of the instantaneous depth below land surface for the period of record indicated above. Highest water level, 24.68 ft below land-surface datum, April 1, 2020; lowest, 44.90 ft below land-surface datum, Oct 11, 2001.