| 24.0 | Illinois Route 116 is inundated. | | 21.0 | Damage begins to some residences in London Mills. | | 15.0 | Minor flooding begins to agricultural land near the river. |
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1) 28.03 ft on 06/23/1974
2) 25.92 ft on 07/25/1993
3) 25.28 ft on 05/16/2009
4) 25.15 ft on 03/04/1985
5) 25.01 ft on 06/05/1970
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1) 1.10 ft on 10/31/1996
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