LOCATION--Lat 42^o12'30", long 71^o46'56", Worcester County, Hydrologic Unit 01090003, on right bank at connector bridge for State Rt. 146, State Rt. 20, and Interstate 90, and 1.7 miles northwest of Millbury, MA.       
DRAINAGE AREA--65 mi².
PERIOD OF RECORD--May 2007 to current year.
GAGE--Water-stage recorder with telephone telemeter. Elevation of gage, about 410 ft above National Geodetic Vertical Datum of 1929, from topographic map.
REMARKS--Flows affected by upstream dams and ponds and diversions for municipal supply of Worcester.
COOPERATION BY--Massachusetts Department of Environmental Protection, Office of Watershed Management