LOCATION.--Lat 43°02'27", long 91°12'23"
referenced to North American Datum of 1927, in SE 1/4 SW 1/4 SW 1/4
sec.16, T.95 N., R.3 W., Clayton County, IA, Hydrologic Unit
07060001, on right bank 50 ft downstream from bridge on State Highway
18, 1.5 mi west of Marquette, and 1.5 mi upstream from mouth.
(map)
DRAINAGE AREA.--34.1 mi2.
SURFACE-WATER RECORDS
PERIOD OF RECORD.--Discharge records from October 1991 to current
year.
GAGE.--Water-stage recorder. Datum of gage is 624.82 ft above
National Geodetic Vertical Datum of 1929.