LOCATION--Lat 42° 04'45", long 73° 04'24", Berkshire County, Hydrologic Unit 01080207, on left bank 5 ft downstream from highway bridge, 0.3 mi downstream from Clam River, 1 mi south of New Boston, and at mile 65.0.
DRAINAGE AREA--91.7 mi².
PERIOD OF RECORD--May 1913 to current year. Prior to October 1948, published as Farmington River near New Boston.
REVISED RECORDS--WSP 641: 1924(M). WSP 781: 1928(M). WSP 1231: 1914. WDR MA-RI-84-1: drainage area.
GAGE--Data Collection Platform with satellite telemeter. Datum of gage is 757.60 ft above NAVD 1988. Prior to May 11, 2020, datum reported as 758.21 ft above NGVD 1929.
REMARKS--Flow regulated by Otis Reservoir 7.0 mi upstream on Fall River. High flow slightly affected by retarding reservoirs since 1966.
COOPERATION BY--U.S. Army Corps of Engineers