USGS Water-Year Summary 2021
04084445 FOX RIVER AT APPLETON, WI
LOCATION - Lat 44°14'53", long 88°25'23" referenced to North American Datum of 1983, in NW 1/4 SE 1/4 sec.34, T.21 N., R.17 E., Outagamie County, WI, Hydrologic Unit 04030204, on left bank at south end of Lutz Park, approximately 2,600 ft upstream of Memorial Drive bridge at Appleton.
DRAINAGE AREA - 5,950 mi².
PERIOD OF RECORD - July 1986 to current year.
GAGE - Water-stage recorder. Side-looking velocity meter system.
PERIOD OF DAILY RECORD - WATER TEMPERATURE: October 2013 to September 2014.
INSTRUMENTATION - Continuous water temperature recorder since October 2013. Sensor located at viewing platform 450 ft downstream of gage and 10 ft stream-ward from left edge of water.
EXTREMES FOR PERIOD OF DAILY RECORD - WATER TEMPERATURE: Maximum observed, 26.1 C, August 10, 2014; minimum observed, 0.0 C, many days during the winter.