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Planned maintenance periodStart: Thursday, November 18th, at 09:00am CST
If there are concerns please contact via these emails:Michigan: gs-w-mi_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.
LOCATION.-- Lat 43°05'22", long 89°21'39", in sec.7, T.7 N., R.10 E., Dane County, Hydrologic Unit 07090001, at Main Street bridge in Madison.
DRAINAGE AREA.-- 235 square miles, 36.6 is non-contributing.
PERIOD OF RECORD.-- November 2003 to current year.
GAGE.-- Pressure transducer, acoustic velocity meter and phone line with modem. Datum of gage is 840 ft. above NAVD of 1988.
OPERATED IN COOPERATION WITH:
Additional Info: INFOS
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