LOCATION.--Lat 42°37'10.3", long 73°45'32.1" referenced to North American Datum of 1983, Albany County, NY, Hydrologic Unit 02020006, on right bank at the Port of Albany, 1.7 mi downstream from bridge on U.S. Highway 90, and 7.9 mi upstream from Castleton Bridge on State Highway 912M.
DRAINAGE AREA.--8,300 mi².
PERIOD OF RECORD.--October 2016 to current year.
GAGE.--Water-stage recorder and acoustic velocity meter. Datum of gage is NGVD of 1929. To convert elevations to NAVD of 1988, subtract 0.75 ft.
REMARKS.--Blanks in table are the result of only one high or low tide during a day or interruption of record.
EXTREMES FOR PERIOD OF RECORD.--Maximum elevation, 8.16 ft, Apr. 7, 2017; minimum elevation, -3.45 ft, Feb. 14, 2017.

NAVD 1988 Datum Conversion Information

Station image