USGS Water-Year Summary 2022
01309225 GREAT SOUTH BAY AT LINDENHURST, NY
LOCATION - Lat 40°40'09", long 73°21'22" referenced to North American Datum of 1927, Suffolk County, NY, Hydrologic Unit 02030202, at Village of Lindenhurst Charles J. Cowan Marina, in Lindenhurst.
PERIOD OF RECORD - July 2002 to current year.
GAGE - Water-stage recorder. Datum of gage is NGVD of 1929.
EXTREMES OUTSIDE PERIOD OF RECORD - Storm tide of Dec. 11, 1992, reached an elevation of 6.0 ft, from high-water mark at site 3.2 mi west.
EXTREMES FOR PERIOD OF RECORD - Maximum elevation, 7.74 ft, Oct. 29, 2012; minimum elevation, -1.78 ft, Mar. 6, 2007.