LOCATION.--Lat 41°54'54", long 90°36'00"
referenced to North American Datum of 1927, in NW 1/4 NE 1/4 NW 1/4
sec.15, T.82 N., R.3 E., Clinton County, IA, Hydrologic Unit
07080103, at bridge on State Highway 61, at northern edge of Welton.
(map)
DRAINAGE AREA.--9.03 mi2.
SURFACE-WATER RECORDS
PERIOD OF RECORD.--Annual maximum discharge, water years 1966 to
2022. Stage-only records (no winter records) and annual maximum
discharge, water years 2023 to current.
GAGE.--Water-stage recorder.