USGS Water-Year Summary 2023
404740073285701 N 9089. 1
Northern Atlantic Coastal Plain aquifer system
LOCATION - Lat 40°47'19.2", long 73°28'56.1" referenced to North American Datum of 1983, Nassau County, NY, Hydrologic Unit 02030202, at west side of Cherry Drive, 63 ft south of Northern State Parkway, Plainview.
WELL CHARACTERISTICS - Depth 178 ft. Upper casing diameter 4 in; top of first opening 173 ft, bottom of last opening 178 ft.
PERIOD OF RECORD - December 1975 to May 1984, March 1990 to March 1998, and March 2005 to current year.
GAGE - Water-level recorder installed August 2015; 15-minute recording interval. Periodic manual measurements by USGS personnel.
EXTREMES FOR PERIOD OF RECORD - Highest water level measured, 91.90 ft above sea level, May 31, 1979; lowest measured, 73.28 ft above sea level, September 19, 1995.