| Flood Impacts |
| 32.0 | The Copper Basin Railroad acts as a levee for Kearny. It is overtopped flooding the south side of Kearny. |
| 30.0 | Low sections of Hayden threatened. Historically, several sections of Highway 177 have been affected due to undermining and bank erosion. |
| 28.0 | Old airstrip at Kearny floods. Historically, debris pileups at several bridges have caused significant backups. |
| 26.0 | Riverside area south of Kelvin is isolated as road floods. Water reaches mobile home parks near Kearny. The Kearny Golf Course floods. |
| 25.0 | Segments of Highway 177 between Winkleman and Kevin are threatened due to bank erosion. Tailings pond in Hayden begins to flood. |
| 23.0 | Hayden County Club begins to flood. Water reaches the dikes surrounding the Hayden Water Treatment Plant. |
| 21.0 | Several structures in Kearny closest to the river begin to flood. |
| 19.0 | Park land along river is inundated. |
