NOTE:Forecasts for the Nishnabotna River near Hamburg are issued as needed during times of high water, but are not routinely available.
Flood Categories (in feet)
Major Flood Stage:
Moderate Flood Stage:
(1) 33.18 ft on 06/17/1998
(2) 32.44 ft on 05/08/2007
(3) 30.56 ft on 07/25/1993
(4) 29.19 ft on 06/14/2008
(5) 28.83 ft on 08/08/1999 Show More Historical Crests
(P): Preliminary values subject to further review.
Probabilistic Stage Forecast for Hamburg
Stage Exceedance Forecast for Hamburg
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National Weather Service
Des Moines Weather Forecast Office
9607 NW Beaver Dr.
Des Moines, IA 50131
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Page last modified: 15-Jul-2014 6:22 PM