USGS Water-Year Summary 2020
412427076594401 LY 112
LOCATION - Lat 41°24'28.5", long 76°59'41.1" referenced to North American Datum of 1983, Lycoming County, PA, Hydrologic Unit 02050206, at State Game Land No. 133, and near Trout Run.
WELL CHARACTERISTICS - Depth 200 ft. Upper casing diameter 6 in; top of first opening 23 ft, bottom of last opening 200 ft. Drilled observation well, cased to 23 ft, open hole.
DATUM - Land-surface datum is 1,418 ft above North American Vertical Datum of 1988. Measuring point: top of recorder shelf, 3.00 ft above land-surface datum, June 20, 1995, to present; top of metal shelf (top of casing)a above land surface datum since 1992., 1.72 ft above land-surface datum, Dec. 9, 2014, to present. Elevation of land surface is from Lidar.
PERIOD OF RECORD - October 1967 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 - Prior to October 2000, the extremes shown 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, 76.10 ft below land-surface datum, Jun 23, 1972; lowest recorded, 107.22 ft below land-surface datum, Sep 6, 1999.