USGS Water-Year Summary 2019
04071765 OCONTO RIVER NEAR OCONTO, WI
LOCATION - Lat 44°51'38", long 87°59'02" referenced to North American Datum of 1983, in NW 1/4 NW 1/4 sec.32, T.28 N., R.21 E., Oconto County, WI, Hydrologic Unit 04030104, on left bank 30 ft upstream from County Highway J bridge, 0.7 mi downstream from mouth of Little River, and 4.6 mi west of Oconto.
DRAINAGE AREA - 966 mi².
PERIOD OF RECORD - October 1988 to September 1990, October 1997 to current year.
GAGE - Water-stage recorder and crest-stage gage. Elevation of gage is 583.10 ft above NAVD of 1988.