Dams in Adams County, Missouri
2Total Dams
0High Hazard
2Significant
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| Mississippi River Lock And Dam 21 | Significant | Not Available | 48 | Navigation | 1938 |
| Mississippi River Lock And Dam 20 | Significant | Not Available | 37 | Navigation | 1936 |