Mississippi River at Lansing - Pool 9
Allamakee County, Iowa
The past week
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What floods at each level
- 24 ft
The water reaches the top of the dikes.
- 23 ft
Interstate Power steam plant becomes inoperative.
- 22.5 ft
The water reaches the flood of record set in 1965.
- 21 ft
Dairyland Power becomes inoperative.
- 20 ft
The Wisconsin Highway 82 river crossing between Highway 35 and Lansing is closed.
- 19.8 ft
Water from the storm sewer system covers the 700 block of South Front Street.
- 18.8 ft
Water begins to cover Highway X52 by the wastewater treatment plant.
- 18.6 ft
Water from the storm sewer system covers the 400 block of South Front Street.
- 18.2 ft
Lock and Dam 9 goes out of operation.
- 17.89 ft
Water from the storm sewer system reaches the 300 and 500 blocks of South Front Street.
- 17.6 ft
Water from the storm sewer system covers the 600 block of South Front Street.
- 14.9 ft
River water back flows into Hogan Park by the sewer by-pass.
- 14.5 ft
River water back flows onto the ball park diamond via the lift station bypass.
Highest crests on record
| Date | Level | Flow |
|---|---|---|
| Apr 23, 1965 | 22.5 ft | — |
| Apr 21, 2001 | 19.93 ft | — |
| Jun 19, 1880 | 19.9 ft | — |
More on Mississippi River
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