LOCATION--Lat 42o26'09", long
71o15'38", Middlesex County, Hydrologic Unit
01090001, 250 ft upstream of Lincoln Street, 270 ft upstream from
Cambridge Reservoir, and 1.9 mi southwest of Lexington.
DRAINAGE AREA--0.41 mi2.
PERIOD OF RECORD.--October 1997 to September 1998; December 2003
to current year.
GAGE.--Data Collection Platform with telephone telemeter. Datum
of gage is 174.20 ft above NAVD 1988, estimated from topographic map.
Datum of gage previously reported as 175 ft above NGVD 1929, estimated
from topographic map.
COOPERATION BY--Cambridge
Water Department