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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°06'40", long 89°32'10", in NW 1/4 NW 1/4 sec.5, T.7 N., R.8 E., Dane County, Hydrologic Unit 07090001, on left bank at Parmenter St. bridge (old US Hwy 12), 2.5 mi upstream from Lake Mendota, at Middleton.
DRAINAGE AREA.--9.61 square miles.
PERIOD OF RECORD.--August 1977 to September 1981, water year 1998 and June to September 2009 (discontinued); October 2011 to current year.
GAGE.--Water stage recorder. Datum of gage is 915 ft. above NAVD of 1988, from topographic map.
REMARKS.--Gage-height telemeter at station.
Operated in cooperation with:
The precipitation data for this station are temporary and will only be displayed for 120 days. Rainfall instrumentation may not be calibrated, and other quality assurance measures may not be performed that would make the data acceptable for archival, retrieval, or future use in general scientific or interpretive studies.