LOCATION--Lat 42°27’32", long 71°23’50", Middlesex County, Hydrologic Unit 01070005, river-level sensor on right upstream side of Commonwealth Ave., 150 ft downstream from Warners Pond and about 0.2 mi upstream from mouth at Assabet River, West Concord.
DRAINAGE AREA--48.0 mi².
PERIOD OF RECORD--Discharge: June 2006 to current year. Intermittent discharge
measurements only, water years 2001, 2002, 2005.
GAGE--Water-stage recorder with satellite telemeter. Elevation of gage, about 120 ft above National Geodetic Vertical Datum of 1929, from topographic map.
REMARKS--Records not yet rated.
COOPERATION BY--Massachusetts Executive Office of Energy and Environmental Affairs

Photo of Nashoba Brook streamgaging station