Location of Gage :
Lat 41°29'21.84", long 93°16'41.70" referenced to North American Datum of 1983, in NE 1/4 SW 1/4 NE 1/4 sec.9, T.77 N., R.21 W., Marion County, IA, Hydrologic Unit 07100008, on left bank 75 ft south of Beardsley Drive, 4.5 mi downstream of bridge on State Highway 316, 1.6 mi northeast of Swan, 3.9 mi downstream from Camp Creek, 23.7 mi upstream from Red Rock Dam, and 162.9 mi upstream from mouth.
This gage is cooperatively operated by the U.S. Geological Survey (Iowa District) and the U.S. Army Corps of Engineers - Rock Island District.
For official flow data, please visit the USGS website listed in the Additional Links for this station. The National Weather Service information is also linked in the Additional Links for this station.