| Flood Impacts |
| 80.6 | THIS IS THE 500 YEAR FLOOD LEVEL. |
| 80.0 | MAJOR FLOODING WILL OCCUR. |
| 79.1 | THIS IS THE 200 YEAR FLOOD LEVEL. |
| 78.1 | THIS IS THE 100 YEAR FLOOD LEVEL. AT LEAST 60 HOMES AND SEVERAL BUSINESSES IN THE RIVER JUNCTION AREA WILL BEGIN TO FLOOD. RAILROAD TRACKS AND STATE ROAD 269 WILL ALSO START TO FLOOD. |
| 76.8 | THIS IS THE 50 YEAR FLOOD LEVEL. |
| 75.2 | THIS IS THE 25 YEAR FLOOD LEVEL. |
| 72.4 | THIS IS THE 10 YEAR FLOOD LEVEL. |
| 69.8 | THIS IS THE 5 YEAR FLOOD LEVEL. |
| 66.0 | THE RIVER REACHES INITIAL FLOOD STAGE. FLOODING WILL BEGIN IN THE RIVER JUNCTION AREAS OF MOSQUITO CREEK ABOUT .9 MILES FROM THE DAM. |
