LOCATION.--Lat 41°40'10.5", long 91°21'01.7"
referenced to North American Datum of 1927, in NW 1/4 NE 1/4 NE 1/4
sec.7, T.79 N., R.4 W., Cedar County, IA, Hydrologic Unit 07080206,
on right bank at footbridge, 0.25 mi upstream of the Hoover
Presidential Library, Hoover National Historical Site in West Branch.
(map)
DRAINAGE AREA.--2.58 mi2.
SURFACE-WATER RECORDS
PERIOD OF RECORD.--Discharge records from Apr. 2000 to Sept. 2011
and Aug. 2012 to Sept. 2019. Stage records from Oct. 2019 to Apr.
2021.
GAGE.--Water-stage recorder. Datum of gage is 704.89 ft above
National Geodetic Vertical Datum of 1929.