USGS Water-Year Summary 2022
04097500 ST. JOSEPH RIVER AT THREE RIVERS, MI
LOCATION - Lat 41°56'25", long 85°37'58" referenced to North American Datum of 1927, in SW 1/4 SE 1/4 sec.18, T.6 S., R.11 W., St. Joseph County, MI, Hydrologic Unit 04050001, on right bank in Scidmore Park at Three Rivers, 250 ft downstream from Rocky River, and at mile 112.
DRAINAGE AREA - 1,350 mi².
- WSP 1911: Drainage area.
PERIOD OF RECORD - May 1953 to September 1983, October 1992 to current year.
GAGE - Water-stage recorder. Datum of gage is 780.88 ft above NAVD 88, converted on July 9, 2020 from NGVD 29 (levels by Michigan Department of Natural Resources).
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 9,560 ft³/s, Feb. 23, 2018, gage height, 11.37 ft.