USGS Water-Year Summary 2024
413542080245002 CW 413
Pennsylvanian aquifers
Cussewago Sandstone
LOCATION - Lat 41°35'43.2", long 80°24'49.5" referenced to North American Datum of 1983, Crawford County, PA, Hydrologic Unit 05030102, at State Game Land Number 214 near Hartstown.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 100 ft. Upper casing diameter 6 in; top of first opening 19 ft, bottom of last opening 100 ft. Drilled observation well, cased to 19 ft, open hole.
DATUM - Land-surface datum is 1,108 ft above North American Vertical Datum of 1988. Measuring point: top of casing, 2.43 ft above land-surface datum, May 2, 2001 to present. Prior to May 2, 2001, measuring point, top of casing, 2.70 ft above land surface datum. Elevation of land surface is from Lidar.
PERIOD OF RECORD - July 1967 to current year. Prior to June 1981, water-level data stored with well identification number 413542080245001.
GAGE - Data collection platform with 60-minute recording interval since May 4, 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, 20.02 ft below land-surface datum, Feb 23, 1975; lowest, 58.46 ft below land-surface datum, Nov 18, 2002.