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NOTE: During winter months, stage and discharge may be significantly affected by backwater from ice, resulting in incorrect discharge data. Consequently, discharge data may not be displayed during periods of ice effect. Click here for more information.
LOCATION.--Lat 46°46'46", long 92°05'29", in SE 1/4 SE 1/4 sec.27, T.50 N.,R.14 W., St. Louis County, Hydrologic Unit 04020300, on left bank about 200 ft downstream from lift bridge on Lake Avenue at Canal Park marine museum in Duluth, MN.
DRAINAGE AREA.--4,200 square miles, approximately, equals total drainage area to Superior Bay.
PERIOD OF RECORD.--October 1994 to October 2002. Stage and velocity data to present but provisional and fragmentary.
REVISED RECORDS.--WRD WI-96-1: Drainage area.
GAGE.--Acoustic Velocity Meter (AVM) system. Instruments mounted at about 585' IGLD.
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