Dams in Adams County, Missouri
2Total Dams
0High Hazard
2Significant
Dam Safety in Adams County, Missouri
Adams County has 2 dams tracked in the National Inventory of Dams. Another 2 carry a significant hazard classification.
The average dam in Adams County is 89 years old. The most common purpose is navigation. The tallest dam is Mississippi River Lock And Dam 21 at 48 ft.
Explore more: Oldest dams in Missouri · Tallest dams · High risk dams · Largest reservoirs
Data note: Hazard potential describes the consequences if a dam failed; it does not predict the likelihood of failure. Inspection, condition, and emergency-plan fields can be incomplete or delayed. Check state dam-safety officials and local emergency managers for official guidance.
| 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 |