USGS Water-Year Summary 2024
06479770 BIG SIOUX RIVER NEAR BRUCE, SD
LOCATION - Lat 44°28'03.2", long 96°53'13.5" referenced to North American Datum of 1927, in SE 1/4 NE 1/4 NE 1/4 sec.36, T.112 N., R.51 W., Brookings County, SD, Hydrologic Unit 10170202, on right bank at downstream end of county highway bridge, 7.4 mi downstream from confluence with Peg Munky Run, 4.9 mi east-northeast of Oakwood Lakes State Park, and 1.8 mi north of Bruce.
DRAINAGE AREA - 2,396 mi² of which 847 mi² probably is noncontributing.
REVISIONS HISTORY - WDR SD-10-1: Drainage area.
SURFACE-WATER RECORDS
PERIOD OF RECORD - October 2000 to current year.
GAGE -
Water-stage recorder and crest-stage gage. Datum of gage is 1,611.96 feet above the North American Vertical Datum of 1988 (NAVD88) and 1,620 feet above the National Geodetic Vertical Datum of 1929 (NGVD29), from topographic map.