USGS Water-Year Summary 2020
05430150 BADFISH CREEK NEAR COOKSVILLE, WI
LOCATION - Lat 42°50'00", long 89°11'48" referenced to North American Datum of 1927, in SW 1/4 SE 1/4 sec.4, T.4 N., R.11 E., Rock County, WI, Hydrologic Unit 07090001, on right bank, 20 ft upstream from bridge on State Highway 59, 2.2 mi east of Cooksville, and 2.2 mi above the mouth.
DRAINAGE AREA - 82.6 mi².
PERIOD OF RECORD - July 1977 to current year.
GAGE - Water-stage recorder and crest-stage gage. Datum of gage is 806.85 ft above NAVD of 1988.