| Flood Impacts |
| 34.0 | Water is at the bottom of Iowa Highway 92 bridge at Columbus Jct. |
| 32.0 | Water affects unprotected areas in Wapello and overtops the Wapello levee system. |
| 31.0 | Water is at the bottom of the U.S. Highway 61 bridge. |
| 28.0 | Water is at the bottom of the Iowa Highway 99 bridge at Wapello. |
| 27.5 | Water affects U.S. Highway 61 north of Wapello. |
| 27.0 | Water reaches the bottom of Iowa Highway 99 bridge near Oakville. |
| 26.0 | Water affects the south approach to the Iowa Highway 99 bridge near Oakville. |
| 22.0 | Water affects residences near the U.S. Highway 61 bridge. |
