LOCATION.--Lat 40°45'02", long 92°51'36"
referenced to North American Datum of 1927, in NE 1/4 NW 1/4 sec.30,
T.69 N., R.17 W., Appanoose County, IA, Hydrologic Unit 10280201.
(map)
DRAINAGE AREA.--47.8 mi2.
GAGE.--Water stage recorder. Datum of gage is 860 ft above
National Geodetic Vertical Datum of 1929.