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26 Water covers parts of Highway R63. 25 Highway R57 is affected. 24 Iowa 28 south of Norwalk is affected. 23 Secondary road closures occur. 22 Several rural gravel roads are threatened. 21 The fish hatchery on Highway R57 floods. Widespread agricultural flooding occurs. 17 Road closures are possible near creeks adjoining the river. 16 Water affects agricultural land.
Flood Categories (in feet)
Major Flood Stage:
Moderate Flood Stage:
(1) 25.33 ft on 06/17/1990
(2) 25.30 ft on 06/13/1947
(3) 24.40 ft on 06/05/1947
(4) 23.91 ft on 06/13/2008
(5) 23.62 ft on 05/11/1996
(6) 23.40 ft on 08/31/1993
(7) 23.32 ft on 06/11/2011
(8) 23.25 ft on 06/10/1974
(9) 23.20 ft on 07/29/2008
(10) 23.13 ft on 04/25/1976 Show More Historical Crests
(P): Preliminary values subject to further review.
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National Weather Service
Des Moines Weather Forecast Office
9607 NW Beaver Dr.
Des Moines, IA 50131
(515) 270-2614 Ask Questions/Webmaster
Page last modified: 16-Jul-2014 2:07 AM