Funding for this site is provided by:
40°48'34", long 73°40'37" referenced to North
American Datum of 1927, Nassau County, NY, Hydrologic Unit 02030201,
Located at southwest side of Bonnie Heights Road, in Flower Hill
Village Hall parking lot, Flower Hill.
Depth 615 ft. Upper casing diameter 4 in;
top of first opening 585 ft, bottom of last opening 605 ft.
PERIOD OF RECORD.--
September 1994 to March 1998 and January 2002
to current year.
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.
Water level affected by nearby pumping. Cellular
water-level telemeter at station.
EXTREMES FOR PERIOD OF RECORD.--
Highest water level recorded,
25.67 ft above sea level, March 27, 2007; lowest recorded, 4.19 ft
above sea level, August 23, 1995.