LOCATION.-- Lat 46<sup>o</sup>32'26", long 93<sup>o</sup>42'26", in SW1/4NW1/4 sec. 24, T.47 N., R.27 W., Aitkin County, 
     Hydrologic Unit 07010104, on right bank upstream side of highway bridge at north edge of Aitkin, 
     1 mi downstream from Ripple River and at mile 1,055.9 upstream from Ohio River.

DRAINAGE AREA.--6,140 mi2.

PERIOD OF RECORD.--March 1945 to current year.