If you notice any errors in the below information, please contact our Webmaster
County Highway K30 north of Rock Valley is flooded.
The driveway and yard of the house near the gage are flooded.
Major agricultural flooding begins throughout the flood plain.
Rock Valley begins to experience flood problems and sandbagging of storm sewers in the city begins.
Significant amounts of agricultural lands are flooded, and some rural roads are also threatened by high water.
The lowest lying pasture and farm land will experience some minor flooding.
Flood Categories (in feet)
|Major Flood Stage:||19|
|Moderate Flood Stage:||17|
|Action Stage:||14|Historical Crests
(1) 22.68 ft on 06/17/2014 (P)
(2) 19.97 ft on 05/09/1993
(3) 19.89 ft on 09/25/2010
(4) 18.91 ft on 03/23/1979
(5) 18.85 ft on 06/20/1983
Show More Historical Crests
: Preliminary values subject to further review.