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.
DATUM.--Land-surface datum is 91 ft above National Geodetic Vertical Datum of 1929. Measuring point: Undefined, distance above land-surface datum not defined, Sep. 4, 2009 to present.
GAGE.--Water-level recorder installed September 10, 2009; 15-minute recording interval. Periodic manual measurements made by USGS personnel.
EXTREMES FOR PERIOD OF RECORD.--Highest water level recorded, 55.99 ft above sea level, April 28, 2010; lowest recorded, 46.2 ft above sea level, March 13, 2017.
PERIOD OF RECORD (ECO).--August 2009 to current year. 

Station image