PROVISIONAL DATA SUBJECT TO REVISION

LOCATION.--Lat 44°24'45", long 88°51'55", in NW 1/4 sec.1, T.22 N., R.13 E., Hydrologic Unit 04030202, on right bank 50 ft upstream from State Highway 54 bridge in Royalton, WI, 6 mi upstream from confluence with Wolf River.

DRAINAGE AREA.--507 square miles.

PERIOD OF RECORD.--January 1914 to Sep. 1970, Oct. 1982 to Sept. 1985, October 2008 to present.

REVISED RECORDS.--WSP 1337: 1914-16 (M), 1918-19 (M), 1921-25 (M), 1927 (M), 1928-37, 1939 (M), 1940, 1945-46 (M), 1948 (M), 1950 (M). WSP 1507: 1943. WDR WI-83-1: Drainage area.

GAGE.--Water-stage recorder. Datum of gage is 773.94 ft above NAVD of 1988. Prior to Aug. 20, 1915, non-recording gage on bridge at datum 0.75 ft lower. Aug. 20, 1915 to Apr. 23, 1934, non-recording gage at present site and datum.

REMARKS.-- Gage-height telemeter and data-collection platform at station.

Gage re-established and operated with funding from the U.S. Geological Survey
National Streamflow Information Program

OPERATED IN COOPERATION WITH:

U.S. Army Corps of Engineers - Detroit District

Additional Information:

National Weather Service Flood Forecast Page

The precipitation data for this station are temporary and will only be displayed for 60 days. Although the instrumentation is calibrated at least annually, the temporary classification means that documented routine inspections and other quality-assurance measures are not performed that would make the data acceptable for archival, retrieval, or future use in general scientific or interpretive studies.