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Planned maintenance period

Start: Thursday, November 18th, at 09:00am CST
Duration: <6 hours
Impact: USGS Real-Time web pages for stations in MI, MN and WI. There should be no disruption in real-time data services for planned maintenance period.

If there are concerns please contact via these emails:

Michigan: gs-w-mi_NWISWeb_Maintainer@usgs.gov
Minnesota: gs-w-mn_NWISWeb_Maintainer@usgs.gov
Wisconsin: gs-w-wi_NWISWeb_Maintainer@usgs.gov

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.

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LOCATION.--Lat 43°16'49", long 87°56'33", in NW 1/4 NW 1/4 sec.6, T.9 N., R.22 E., Ozaukee County, Hydrologic Unit 04040003, on right bank 60 ft downstream from Pioneer Road bridge, 2.6 mi southeast of Cedarburg, 1.0 mi west of I-43, and 26.25 mi upstream from mouth.

DRAINAGE AREA.--607 square miles.

PERIOD OF RECORD.--November 1981 to present.

GAGE.--Water-stage recorder. Datum of gage is 653.35 ft at NAVD88 (Southeastern Wisconsin Regional Planning Commission bench mark).

REMARKS.--Gage-height telemeter at station. Station operated in cooperation with the Milwaukee Metropolitan Sewerage District and the Southeastern Wisconsin Regional Planning Commission.


Milwaukee Metropolitan Sewerage District Logo Milwaukee Metropolitan Sewerage District

Southeast Wisconsin Regional Planning Commission Logo SEWRPC

Additional Information:

National Weather Service Logo National Weather Service Flood Forecast Page

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

Available Parameters Available Period
1986-10-01  2021-12-07
2017-10-01  2021-12-07
2019-10-01  2021-12-07


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

Discharge, cubic feet per second, [(3)]

Most recent instantaneous value: 328 12-07-2021   13:00 CST
Graph of  Discharge, cubic feet per second, [(3)]

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Daily discharge, cubic feet per second -- statistics for Dec 7 based on 39 water years of record more
Median Most Recent
Value Dec 7
Mean 75th
100 220 285 328 392 440 1690

Gage height, feet

Most recent instantaneous value: 5.96 12-07-2021   13:00 CST
Graph of  Gage height, feet

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