LOCATION.--Lat 44°55'10.7", long
74°10'37.5" referenced to North American Datum of
1983, Franklin County, NY, Hydrologic Unit 04300201, at
Burke.
WELL CHARACTERISTICS.--Depth 37 ft. Upper casing
diameter 2 in; top of first opening 25 ft, bottom of last
opening 35 ft. Well filled in from original depth of 42 ft,
cased to 40 ft (screen, 25 ft to 35 ft).
DATUM.--Land-surface datum is 716.4 ft above North
American Vertical Datum of 1988. Measuring point: Top of 6-in.
casing, 2.7 ft above land-surface datum, Aug. 16, 2012 to Jun.
30, 2020; Top of 2-in. casing, 2.7 ft above land-surface datum,
Jun. 22, 2015 to Jun. 30, 2020; Top of 2-in. casing, 2.71 ft
above land-surface datum, Jun. 30, 2020 to present.
PERIOD OF RECORD.--January 2005 to current year.
REVISIONS HISTORY.--The elevation of land-surface datum
was revised from 707.30 ft above NAVD of 1988 to 716.40 ft
above NAVD of 1988 on Apr. 1, 2025, based on changes to the
computation of the datum.
GAGE.--Water-stage recorder--15 minute; periodic manual
measurements by USGS personnel.
REMARKS.--Satellite water-level telemeter at
station.
EXTREMES FOR PERIOD OF RECORD.--Highest water level,
1.16 ft below land-surface datum, Mar. 30, 2018; lowest water
level, 6.35 ft below land-surface datum, Sept. 4, 2012.