This station is operated in cooperation
Nassau County Department of Public
Lat 40°47'57", long 73°44'04"
referenced to North American Datum of 1927, Nassau County, NY,
Hydrologic Unit 02030201, at northwest corner of Middle Neck Road and
Preston Road, Great Neck.
Depth 71 ft. Upper casing diameter 4 in;
top of first opening 66 ft, bottom of last opening 71 ft.
PERIOD OF RECORD.--
April 1976 to January 2000 and March 2002 to
Water-level recorder installed July 2002; 15-minute
recording interval. Periodic manual measurements made by USGS
Cellular water-level telemeter at station.
EXTREMES FOR PERIOD OF RECORD.--
Highest water level recorded,
30.04 ft above sea level, June 24, 27, and 28, 2010; lowest measured,
14.90 ft above sea level, November 26, 1982.