Flood ImpactsIf you notice any errors in the below information, please contact our Webmaster
24
Iowa Highway 76 is overtopped just north of the gage site.
22
Iowa Highway 76 south of Dorchester may be threatened by flood waters.
17
Iowa Highway 76 is overtopped just north of the gage site.
16
Iowa Highway 76 south of Dorchester may be threatened by flood waters.
15
Significant agricultural flooding begins.
14
Lowland agricultural areas begin to flood.
Flood Categories (in feet)
Major Flood Stage: |
19 |
Moderate Flood Stage: |
17 |
Flood Stage: |
14 |
Action Stage: |
11 |
Low Stage (in feet): |
-9999 |
Historic Crests
(1) 24.30 ft on 08/25/2016
(2) 22.46 ft on 06/09/2008
(3) 22.20 ft on 02/28/1948
(4) 21.80 ft on 05/30/1941
(5) 20.89 ft on 03/05/1937
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(P): Preliminary values subject to further review.
Recent Crests
(1) 12.03 ft on 02/27/2023
(2) 14.67 ft on 07/24/2022
(3) 14.07 ft on 08/30/2021
(4) 13.93 ft on 06/10/2020
(5) 14.60 ft on 06/28/2019
Show More Recent Crests
(P): Preliminary values subject to further review.