Flood Impacts |
25.0 | Water levels reach the top of the emergency dike. |
24.0 | Water overtops the levees downtown. |
22.0 | Water levels reach the designed dike protection level. |
20.8 | The water reaches the flood of record set in 1965. |
20.5 | Railroad lines go under water. |
17.1 | Lock and dam 5 goes out of operation. |
17.0 | Some railroad lines may become inoperative. |
16.6 | Lock and Dam 6 goes out of operation. |
16.0 | Lock and Dam 5A goes out of operation. |
13.0 | Prairie Island Park begins to flood. Pumping operations are underway by the City of Winona, and dike patrols are started. |