Dams in Jackson County, Tennessee
8Total Dams
5High Hazard
2Significant
Dam Safety in Jackson County, Tennessee
Jackson County has 8 dams tracked in the National Inventory of Dams. Of these, 5 are classified as high hazard — meaning failure would probably cause loss of human life. Another 2 carry a significant hazard classification.
The average dam in Jackson County is 63 years old. The most common purpose is recreation. The tallest dam is Jennings Creek #18 Dam at 61 ft.
Explore more: Oldest dams in Tennessee · 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 |
|---|---|---|---|---|---|
| Jennings Creek #18 Dam | High | Satisfactory | 61 | 1963 | |
| Jennings Creek #13 Dam | High | Satisfactory | 55 | 1962 | |
| Jennings Creek #10 Dam | High | Satisfactory | 48 | 1966 | |
| Jennings Creek #15 Dam | High | Satisfactory | 45 | 1961 | |
| Jennings Creek #3 Dam | High | Satisfactory | 45 | 1962 | |
| Jennings Creek #6 Dam | Significant | Satisfactory | 43 | 1964 | |
| Varallo Dam | Significant | 25 | Recreation | ||
| Jennings Creek #5 Dam | Low | Satisfactory | 47 | 1961 |