This station is operated in cooperation
New York City Department of Environmental
Lat 41°23'40", long 73°36'25"
referenced to North American Datum of 1983, Putnam County, NY,
Hydrologic Unit 02030101, on right bank 50 ft downstream from bridge on
US Highway 6 at Brewster, 1.6 mi downstream from East Branch Reservoir
Dam, and 0.9 mi upstream from bridge at Diverting Reservoir.
PERIOD OF RECORD.--
March 1994 to current year.
Water-stage recorder and crest-stage gage. Datum of gage
is 317.58 ft above NGVD of 1929 (NYS Department of Transportation
benchmark) and 316.71 ft above NAVD of 1988 (VERTCON).
Flow regulated by East Branch Reservoir.
Water Years 2014-17: Records good.
EXTREMES FOR PERIOD OF RECORD.--
Maximum discharge, 3,810 ft³/s,
Mar. 8, 2011, gage height, 8.30 ft; minimum discharge, 10 ft³/s, Sept.
26, 2002, gage height, 2.55 ft.
Peak Flow and Stage Information