USGS Water-Year Summary 2024
400233080261301 WS 155
Pennsylvanian aquifers
Washington Formation
LOCATION - Lat 40°02'33.0", long 80°26'12.6" referenced to North American Datum of 1983, Washington County, PA, Hydrologic Unit 05030106, at State Game Land Number 245, near Good Intent.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 133 ft. Upper casing diameter 6 in; top of first opening 19 ft, bottom of last opening 140 ft. Drilled observation well, cased to 19 ft, open hole.
DATUM - Land-surface datum is 1,107 ft above North American Vertical Datum of 1988. Measuring point: top of casing; MODIFIED DATE FOR AQ MIGRATION; 07/01/1971, 2.00 ft above land-surface datum, Jun. 1, 1971 to present. Elevation of land surface is from Lidar.
PERIOD OF RECORD - July 1971 to current year.
GAGE - Data collection platform with 60-minute recording interval since Aug. 23, 2001. 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 - Prior to October 2000, the extremes were based on extremes of the daily maximum depth below land-surface datum. Since that date, the extremes are based on the instantaneous depth below land-surface datum. Highest water level, 32.25 ft below land-surface datum, Jan. 14, 1974; lowest, 39.38 ft below land-surface datum, Nov. 28, 2006.