USGS Water-Year Summary 2024
394755078135001 FU 249
Catskill Formation
LOCATION - Lat 39°47'55.0", long 78°13'50.1" referenced to North American Datum of 1983, Fulton County, PA, Hydrologic Unit 02070004, State Game Land no. 128 at Deneen Gap.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 122 ft. Upper casing diameter 6 in; top of first opening 18 ft, bottom of last opening 122 ft. Drilled observation well, cased to 18 ft, open hole.
DATUM - Land-surface datum is 737 ft above North American Vertical Datum of 1988. Measuring point: top of plywood shelf, 3.3 ft above land-surface datum, Jul. 2, 2001 to present. Elevation of land surface is from Lidar.
PERIOD OF RECORD - July 2001 to current year.
GAGE - Data collection platform with 15-minute recording interval since April 2023; prior, 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, 34.86 ft below land-surface datum, Oct 30, 2012; lowest, 51.27 ft below land-surface datum, Nov 8, 2022.