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