LOCATION.--Lat 46o42'12", long 92o25'07", in NW14 sec. 30, T.49 N., R.16 W., Carlton County, Hydrologic Unit 04010201, on right bank 80 ft downstream from bridge on U.S. Highway 61 at Scanlon, 0.6 mi downstream from Minnesota Power Co. power plant, 3 mi upstream from Thomson Reservoir, and 3.2 mi upstream from Midway River. DRAINAGE AREA.--3,430 mi2. PERIOD OF RECORD.--January 1908 to current year. Monthly discharge only for some periods.