LOCATION.--Lat 41°25'17", long 92°39'04"
referenced to North American Datum of 1927, in NW 1/4 NW 1/4 NE 1/4
sec.01, T.76 N., R.16 W., Mahaska County, IA, Hydrologic Unit
07080106, at bridge on U.S. Highway 63, 1.5 mi northwest of Lacey.
Crest-stage gage constructed of 2-inch galvanized pipe located on
downstream side of bridge. (map)
DRAINAGE AREA.--23 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.