LOCATION.--Lat 43°02'52.8", long
77°28'32.7" referenced to North American Datum of
1983, Monroe County, NY, Hydrologic Unit 04140101, next to
intermittent stream south of Park Road, northeast of fish
hatchery ponds, at Powder Mill Park near Bushnell Basin.
WELL CHARACTERISTICS.--Depth 14.5 ft. Upper casing
diameter 2 in; top of first opening 6 ft, bottom of last
opening 16 ft. Well filled in from original depth of 16 ft,
cased to 6 ft (screen, 6 ft to 16 ft). Elevation of
land-surface datum is 448.66 ft above NGVD of 1929 and 447.80
ft above NAVD of 1988.
DATUM.--Land-surface datum is 447.8 ft above North
American Vertical Datum of 1988. Measuring point: Top of
extended casing, 2.95 ft above land-surface datum, Jun. 13,
2016 to Aug. 25, 2021; Top of extended casing, 2.97 ft above
land-surface datum, Aug. 25, 2021 to present.
PERIOD OF RECORD.--December 1983 to September 1993,
December 2003 to current year.
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,
6.72 ft below land-surface datum, Apr. 3, 2005; lowest water
level, 10.76 ft below land-surface datum, Sept. 14, 28,
2012.