Dams in Ballard County, Illinois
1Total Dams
0High Hazard
1Significant
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| Olmsted Locks And Dam | Significant | Not Available | 67 | Navigation | 2018 |
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| Olmsted Locks And Dam | Significant | Not Available | 67 | Navigation | 2018 |