USGS Water-Year Summary 2024
04087161 KINNICKINNIC RIVER AT S. 1ST ST AT MILWAUKEE, WI
LOCATION - Lat 43°00'30", long 87°54'40" referenced to North American Datum of 1927, in NE 1/4 SE 1/4 sec.5, T.6 N., R.22 E., Milwaukee County, WI, Hydrologic Unit 04040003,
DRAINAGE AREA - 24.4 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD - Stage and velocity: April 20, 2021 (partial) to May 4, 2022 (partial).
GAGE - Water-stage recorder and velocity meter. Datum of gage: 573.61 +/- 0.15 ft NAVD88 (RTK GPS 06/03/2021).
EXTREMES FOR PERIOD OF RECORD - Maximum gage height observed, 9.09 ft, June 18, 2021, and Oct. 25, 2021; minimum observed, 4.49 ft, Mar. 06, 2022, current datum.