This station is operated in cooperation
New York City Department of Environmental
Lat 41°15'58", long 73°39'56"
referenced to North American Datum of 1983, Westchester County, NY,
Hydrologic Unit 02030101, on left bank 600 ft downstream from dam on
Cross River Reservoir, and 1.5 mi northeast of Katonah.
PERIOD OF RECORD.--
March 1994 to current year.
Water-stage recorder and crest-stage gage. Datum of gage
is 203.96 ft above NGVD of 1929. Prior to Feb. 8, 1996, at same site at
different datum, and Feb. 8, 1996 to Sept. 16, 1998, at site about 0.2
mi downstream at different datum.
No estimated daily discharges. Records good. Flow
regulated by Cross River Reservoir. Satellite gage-height telemeter at
EXTREMES FOR PERIOD OF RECORD.--
Maximum discharge, 2,070
/s, Mar. 7, 2011, gage height, 7.71 ft; minimum recorded
discharge, 0.01 ft3
/s, part or all of each day, Oct. 7-9,
14-18, 27-28, Nov. 3-4, 1997, but may have been less during these days;
minimum gage height, 1.24 ft, Nov. 17, 1998.
Derived from NY Annual Water-Data Report 2013
Peak Flow and Stage Information