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Effective February 7, 2017, the USGS Minnesota Water Science Center has transitioned to new data-management software. We don't anticipate data users will notice the transition, however some sites could have delays in telemetry updates or corrections to data. We are actively monitoring these conditions and resolving issues as quickly as possible.

USGS 464646092052900 SUPERIOR BAY DULUTH SHIP CANAL AT DULUTH, MN

PROVISIONAL DATA SUBJECT TO REVISION

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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 (fragmentary).

REVISED RECORDS.--WRD WI-96-1: Drainage area.

GAGE.--Acoustic Velocity Meter (AVM) system. Instruments mounted at about 585' IGLD.

Use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government.

OPERATED IN COOPERATION WITH:

U.S. Army Corps of Engineers Logo U.S. Army Corps of Engineers, Detroit District - Duluth Office

Boating safety tips
This station managed by the Northwest Wisconsin Field Office - Rice Lake WI.

Available Parameters Available Period
All 3 Available Parameters for this site
  
00055 Stream velocity [X SONTEK] 2016-10-26  2017-02-24
00060 Discharge 2014-02-24  2017-02-24
00065 Gage height [SUTRON] 2016-10-26  2017-02-24

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Summary of all available data for this site
Instantaneous-data availability statement


Stream velocity, feet per second, [X SONTEK]

Most recent instantaneous value: -2.38 02-24-2017   00:00 CST
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Discharge, cubic feet per second

Most recent instantaneous value: -20400 02-24-2017   00:00 CST
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Gage height, feet, [SUTRON]

Most recent instantaneous value: 602.24 02-24-2017   00:00 CST
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