Funding for this site is provided by:
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
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
Digital water-level recorder; 15-minute recording
interval. Periodic measurements made with chalked steel tape or
calibrated electric tape by U.S. Geological Survey personnel.
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 recorded,
14.90 ft above sea level, November 26, 1982.