USGS Water-Year Summary 2019
01374505 EAST BRANCH CROTON RIVER AT BREWSTER, NY
LOCATION - 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.
DRAINAGE AREA - 81.2 mi².
PERIOD OF RECORD - March 1994 to current year.
GAGE - 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).
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.