LOCATION.--Lat 42°34'09.8", long 75°40'28.3" referenced to North American Datum of 1983, Chenango County, NY, Hydrologic Unit 02050102, near East Pharsalia.
WELL CHARACTERISTICS.--Depth 280.5 ft. Upper casing diameter 2 in; top of first opening 275.5 ft, bottom of last opening 280.5 ft.
DATUM.--Land-surface datum is 1,797.36 ft above North American Vertical Datum of 1988. Measuring point: Top of metal casing, 2.0 ft above land-surface datum, Mar. 15, 2018 to Jun. 26, 2019; Top of metal casing, 1.99 ft above land-surface datum, Jun. 26, 2019 to present.
PERIOD OF RECORD.--August 2017 to current year.
GAGE.--Water-stage recorder--15 minute; periodic manual measurements by USGS personnel. Prior to April 2018, tape measurements by USGS personnel.
REMARKS.--Satellite water-level telemeter at station.
EXTREMES FOR PERIOD OF RECORD.--Highest water level, 30.81 ft below land-surface datum, June 5, 2018; lowest water level, 35.79 ft below land-surface datum, Jan. 1, 2, 3, 2021.

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