LOCATION.--Lat 42°59'13.2", long
78°08'53.5" referenced to North American Datum of
1983, Genesee County, NY, Hydrologic Unit 04130003, on Genesee
County fairgrounds, east of Batavia.
WELL CHARACTERISTICS.--Depth 75 ft. Upper casing
diameter 2 in; top of first opening 55 ft, bottom of last
opening 75 ft. Cased to 75 ft (screen, 55 ft to 75 ft).
DATUM.--Land-surface datum is 896.94 ft above North
American Vertical Datum of 1988. Measuring point: Top of
extended casing, 2.65 ft above land-surface datum, Jun. 3, 2014
to Jun. 27, 2019; Top of extended casing, 2.67 ft above
land-surface datum, Jun. 27, 2019 to present.
PERIOD OF RECORD.--September 1997 to current year.
Records for September 1997 to September 2002 are unpublished
and in the files of the U.S. Geological Survey.
GAGE.--Water-stage recorder--15 minute; periodic
measurements by USGS personnel.
REMARKS.--Satellite water-level telemeter at
station.
EXTREMES FOR PERIOD OF RECORD.--Highest water level,
18.30 ft below land-surface datum, May 31, June 1, 2011; lowest
water level, 41.24 ft below land-surface datum, Dec. 26,
2016.