| 10000.0 | ** NOTE ** If you notice any errors in the below information, please contact our Webmaster at w-dmx.webmaster@noaa.gov . | | 30.0 | US Highway 63 is closed at the South Skunk River bridge. | | 28.5 | Oskaloosa water plant looses power and sanitary venting capabilities. Operations compromised. | | 25.0 | The water plant levee is overtopped with water into maintenance bay floor. | | 24.0 | Highway 92 east of Oskaloosa is threatened. | | 23.0 | Secondary roads off Highway 63 and 92 are flooded. | | 21.0 | Extensive flooding of agricultural and lowland areas occurs. | | 17.0 | Extensive flooding of agricultural land begins. | | 15.0 | The park on the right bank begins to flood. |
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1) 26.40 ft on 08/16/2010
2) 25.80 ft on 05/01/1944
3) 24.78 ft on 07/15/1993
4) 24.61 ft on 06/12/2008
5) 23.05 ft on 06/23/1990
6) 22.84 ft on 06/24/1998
7) 22.57 ft on 05/28/2004
8) 22.52 ft on 02/03/1973
9) 22.10 ft on 04/30/2007
10) 21.76 ft on 06/19/1984
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1) 2.70 ft on 10/11/1956
2) 5.43 ft on 10/14/1999
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