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NOTICE: Wednesday, July 18, 2018 - We are currently experience intermittent interruptions in our Real-Time Data Services to NWISWeb; which is expected to continue overnight. On Thursday, July 19, 2018; there will be a data outage for real-time data from our servers starting sometime between 8am to 4pm that will last a few hours. We hope to restore real-time data as soon as possible.

Raw stage data will still be available for select COE Stations at the following link: US Army Corps - RiverGages.com; and for select NWS Stations at the following link: National Weather Service - River Observations; in case of an emergency please call our office at (608) 828-9901.



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LOCATION.--Lat 42°52'25", long 87°59'45", in SW 1/4, SE 1/4 sec.22, T.5 N., R.21 E., Milwaukee County, Hydrologic Unit 04040002, on right bank 400 ft upstream from State Highway 100, 2.1 mi upstream from Root River Canal, 2.4 mi southeast of Franklin, 5.5 mi southeast of Hales Corners, and about 24 mi upstream from mouth.

DRAINAGE AREA.--49.2 square miles.

PERIOD OF RECORD.--October 1963 to present.

REVISED RECORD.--WDR WI-81-1: Drainage area. WDR WI-83-1: 1981.

GAGE.--Water-stage recorder. Datum of gage is 674.2 ft NAVD 88.

REMARKS.--Flow affected by urbanization in the drainage basin. Gage-height telemeter at station.


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This station managed by the USGS Wisconsin Water Science Center - Middleton WI.

Available Parameters Available Period
All 2 Available Parameters for this site
00060 Discharge 1986-10-01  2018-07-20
00065 Gage height 2017-10-01  2018-07-20

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Discharge, cubic feet per second

Most recent instantaneous value: 8.69 07-20-2018   04:00 CDT
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Daily discharge, cubic feet per second -- statistics for Jul 20 based on 54 years of record more
Most Recent
Value Jul 20
Median 75th
Mean Max
2.50 5.4 8.69 10 27 30 393

Gage height, feet

Most recent instantaneous value: 1.95 07-20-2018   04:00 CDT
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