LOCATION--Middlesex County, Hydrologic Unit 01090001, 300 feet east of power lines, 500 feet upstream of Cambridge Reservoir, and 2.1 mi. southwest of Lexington, Ma.
DRAINAGE AREA--0.35 mi².
PERIOD OF RECORDDischarge--September 1997 to September 1998; October 2011 to October 2015. Water temperature and specific conductance-- September 1997 to September 1998; January 2013 to current year.
GAGE--Data Collection Platform, with telephone telemeter at station. Elevation of gage is 175 ft above National Geodetic Vertical Datum of 1929.
COOPERATION BY--Cambridge Water Department

This station managed by the Northborough, MA Field Office.