| 33.0 | Expect one third of the city of Iola to be inundated by 3 feet of flood waters. | | 27.0 | The base of the Iola Water Power Plant begins to receive overflows. Expect flooding of some streets in Iola. | | 21.0 | Flood waters reach the Cabins on west bank of river. | | 19.5 | Flood waters flow over 1300 Street, just north of Elm Creek and over low lying field next to the Water Plant. West river bank overflows north of gage site. | | 19.0 | The gravel road floods below the low water dam on west side of river and agricultural fields flood. | | 17.0 | Flood waters cover West Burner Street by Riverside Park. | | 15.0 | Flooding occurs for about 1 and a half miles over Dry Lake Corner on 1000 Street north of Highway 54. |
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1) 33.26 ft on 07/13/1951
2) 26.90 ft on 07/01/2007
3) 24.65 ft on 07/23/1948
4) 23.50 ft on 09/13/1926
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Low water records are unavailable.
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