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During the winter, river stage 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.



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LOCATION.--Lat 42°36'27", long 88°36'19", in SW 1/4 NE 1/4 sec.28, T.2 N., R.16 E.,  Walworth 

County, Hydrologic Unit 07090001, at Delavan Lake Sanitary Distict  Lift Station No. 2 at Delavan Lake 

Yacht Club, 1.0 mi southeast of outlet,  and 2.7 mi southeast of Delavan


DRAINAGE AREA.--41.4 square miles, of which 2.3 square miles in non-contributing. Area of Delavan 

Lake, 2,072 acres.


PERIOD OF RECORD.--October 1983 to February 2009.  October 1983 to September  1985 data published 

in Water Resources Investigation series report "Water  Quality and Hydrology of Delavan Lake in 

Southeastern Wisconsin" by  Stephen J. Field and Marvin D. Duerk.


GAGE.--Water-stage recorder.  Datum of gage is 922.92 ft above sea level.   Prior to Sept. 5, 1989, staff 

gage at bridge on North Shore Drive at  same datum.


REMARKS.--Lake levels controlled by Delavan Lake Sanitary District.



Station operated in cooperation with the Delavan Lake Sanitary District
This station managed by the USGS Wisconsin Water Science Center - Middleton WI.

Available Parameters Period of Record
1983-10-02  2010-02-18


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Summary of all available data for this site
Instantaneous-data availability statement
*** There are no data available on the Waterdata system for the time period specified,
    although data may be available in the files of the local USGS office operating the station.