| Flood Impacts |
| 34.1 | This is the record flood level reached on September 26, 1993. |
| 33.0 | Major flooding begins at the gage site. |
| 30.9 | Flood waters reach one foot above the bridge deck at the gage site. |
| 30.0 | This is the official moderate flood stages at the gage site. |
| 29.5 | Flood waters begin to impact the bridge deck at the gage site. |
| 27.0 | Flood waters cause Highway 171 Bridge, downstream from the gage site to close. |
| 19.0 | This is the official flood stage for the Spring River at Waco, Missouri. Flood waters inundate roads on the east side of the bridge, at the gage site. Flood waters begin to impact low areas near Galesburg, upstream from the forecast point at Waco. In addition, Blackberry Creek becomes flooded due to backwater affects of the Spring River. |
| 16.0 | Flood waters begin to impact lows areas on Maple Road, and County Road 270 on the east side of the bridge at the gage site. |
