USGS Water-Year Summary 2020
05404000 WISCONSIN RIVER NEAR WISCONSIN DELLS, WI
LOCATION - Lat 43°36'18", long 89°45'24" referenced to North American Datum of 1983, in SW 1/4 NW 1/4 sec.14, T.13 N., R.6 E., Sauk County, WI, Hydrologic Unit 07070003, on right bank 0.5 mi downstream from Dell Creek and 1.8 mi southeast of Kilborn Dam at Wisconsin Dells.
DRAINAGE AREA - 8,090 mi².
PERIOD OF RECORD - October 1934 to current year.
REVISED RECORDS - WSP 1728: 1936(M). WSP 1914: 1951, 1953-55. WDR WI-77-1: Drainage area.
GAGE - Water-stage recorder. Datum of gage is 801.37 ft, NAVD of 1988 (levels by U.S. Army Corps of Engineers). Prior to Oct. 1, 1963, water-stage recorder at same site at datum 5.00 ft higher.