LOCATION.--Lat 40°37'05.9", long
74°06'29.0" referenced to North American Datum of
1983, Richmond County, NY, Hydrologic Unit 02030104, at Clove
Lakes Park in Sunnyside, Staten Island.
PERIOD OF RECORD.--November 2008 to April 2013, January
2025 to current year.
GAGE.--Water-stage recorder. Datum of gage is NGVD of
1929.
EXTREMES FOR PERIOD OF RECORD.--Maximum elevation,
132.05 ft above NGVD of 1929, Aug. 14, 2011; minimum elevation,
129.81 ft above NGVD of 1929, Jan. 2, 3, 2010.