LOCATION.-- LAT 44o56'02", long 93o06'21", in NE1/4NE1/4 sec.13, T. 28 N., R. 22 W., Ramsey County, Hydrologic Unit 07010206, on left bank in St. Paul, 100 ft upstream from Smith Ave. Bridge, 4.8 mi downstream from Minnesota River, and at mile 840.5 upstream from Ohio River. DRAINAGE AREA.-- 36,800 mi2. PERIOD OF RECORD.-- March 1892 to current year (prior to 1901, fragmentary during some winters).