LOCATION--Lat 42°14’05", long 70°52’21", Plymouth County, Hydrologic Unit 01090001, on left bank, 15 ft upstream from Leavitt Street bridge, and 1 mi upstream from mouth at Hingham.
DRAINAGE AREA--14.1 mi².
PERIOD OF RECORD--April 2006 to current year. Water-quality records: Water years 1999, 2000.
GAGE--Data Collection Platform with satellite telemeter. Datum of gage is 14.19 ft above NAVD 1988, estimated from topographic map. Prior to May 13, 2020, datum of gage reported as 15 ft above NGVD 1929, estimated from topographic map.
REMARKS--Flow affected by upstream surface- and ground-water withdrawals and by occasional regulation by millponds.
COOPERATION BY-- Massachusetts Executive Office of Energy and Environmental Affairs

Photo of Weir River gaging station