LOCATION.--Lat 40°46'18.71", long
73°16'42.82" referenced to North American Datum of
1983, Suffolk County, NY, Hydrologic Unit 02030202,
at west side of North
Gardiner Drive, south of Pine Aire Drive.
WELL CHARACTERISTICS.--Depth 55 ft. Upper casing
diameter 2 in; top of first opening 45 ft, bottom of last
opening 50 ft.
PERIOD OF RECORD.--September 2009 to current year.
GAGE.--Water-level recorder installed September 2009;
15-minute recording interval. Cellular telemetry installed May
2022. Periodic manual measurements made by USGS
personnel.
EXTREMES FOR PERIOD OF RECORD.--Dec. 20, 2017 to current
year - highest water level recorded, 51.16 ft above NAVD of
1988, Mar. 14, 2019; lowest recorded, 45.34 ft above NAVD of
1988, Feb. 2, 2018. Prior to Dec. 20, 2017, highest water level
recorded, 55.99 ft above NGVD of 1929 (54.84 ft above NAVD
of 1988), Apr. 28, 2010; lowest recorded, 46.20 ft above NGVD
of 1929 (45.05 ft above NAVD of 1988), Mar. 13, 2017.