| Flood Impacts |
| 37.4 | This is the RECORD FLOOD LEVEL that was reached on December 4 1982. |
| 37.0 | The levee protecting Old Monroe is overtopped. |
| 35.8 | Main Street in Old Monroe is flooded |
| 35.5 | This flood level was reached on August 1 1993. |
| 33.8 | Low Steel Elevation on Old 79 Highway Bridge is reached. |
| 31.5 | Highway 79 floods. |
| 31.3 | Low Steel on BNSF Railroad Bridge |
| 30.8 | The Corner of Sycamore St. and First Street is flooded. |
| 30.0 | Major flooding begins. Residential flooding in Old Monroe. |
| 29.1 | Streets in Old Monroe begin flooding. |
| 27.0 | Right bank overflows. Moderate flooding begins. |
| 24.0 | Initial flooding upstream. Minor flooding begins. |
| 23.5 | Minor agricultural land begins to flood. |
