| 18.0 | Dikes are topped when river level reaches 18-20 feet. | | 17.5 | The two western-most city lagoons are threatened with inundation. | | 16.6 | Water begins to appear on Highway 13 about 0.5 to 1.0 mile west of LaMoure. | | 16.0 | South side of County Highway 13 floods. The town of Lamoure does not flood at this height. | | 15.0 | Water starts to threaten the northwest side of town near the John Deere dealer. | | 14.0 | Urban flood stage. | | 13.7 | Rising water begins to affect the city of LaMoures sewer system. Water restrictions have been used in the past to counteract these effects. | | 9.3 | Small dam downstream from gage floods. | | 8.0 | Rural flood stage. |
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1) 17.56 ft on 04/15/2009
2) 16.52 ft on 03/27/2009
3) 16.20 ft on 05/24/1969
4) 16.17 ft on 04/14/1969
5) 16.09 ft on 04/01/1997
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1) 5.00 ft on 07/15/1973
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