LOCATION.--Lat 43°18'41.1", long
74°57'32.1" referenced to North American Datum of
1983, Herkimer County, NY, Hydrologic Unit 02020004, at
Ohio.
WELL CHARACTERISTICS.--Depth 58 ft. Upper casing
diameter 2 in; top of first opening 45 ft, bottom of last
opening 55 ft. Well filled in from original depth of 60 ft,
cased to 60 ft (screen, 45 ft to 55 ft).
DATUM.--Land-surface datum is 1,396.93 ft above North
American Vertical Datum of 1988. Measuring point: Top of
casing, 4.15 ft above land-surface datum, Aug. 23, 2016 to
present.
PERIOD OF RECORD.--April 2004 to current year.
GAGE.--Water-stage recorder--15 minute; periodic manual
measurements by USGS personnel.
REMARKS.--Water level affected by nearby pumping between
May 8, 2018 and Feb. 11, 2019. Satellite water-level telemeter
at station.
EXTREMES FOR PERIOD OF RECORD.--Highest water level,
25.60 ft below land-surface datum, June 13, 2019; lowest
water level, 32.23 ft below land-surface datum, Mar. 26,
2021.