Tennessee Dams
1,204 dams tracked by the National Inventory of Dams
Total Dams
1,204
High Hazard
249
20.7%
Poor / Unsatisfactory
14
Average Age
57 yrs
Hazard Classification
High249 (20.7%)
Significant348 (28.9%)
Low607 (50.4%)
Condition Assessment
Satisfactory567 (47.1%)
Fair53 (4.4%)
Poor / Unsatisfactory14 (1.2%)
Not Rated570 (47.3%)
Federal
70
State
147
Local
153
Private
823
Tallest Dams
- Gum Branch Dam447 ft
- Tennessee Consolidated Coal #1 Dam340 ft
- Watauga Dam332 ft
- Raccoon Mountain Dam230 ft
- Solutia #15 Dam227 ft
High Hazard Dams
- Gum Branch DamHigh
- Watauga DamHigh
- Raccoon Mountain DamHigh
- Dale Hollow DamHigh
- Tims Ford DamHigh
Poor Condition Dams
- Tellico DamUnsatisfactory
- Twin Lakes DamsPoor
- Pressmans Home DamUnsatisfactory
- Abc Lake DamPoor
- Reelfoot-Indian Creek #2 DamUnsatisfactory
All Dams in Tennessee
Showing 501–525 of 567
| Dam Name | Height (ft) | Year | Hazard | Condition |
|---|---|---|---|---|
| Studer Dam Sequatchie County | 25 | 1976 | Low | Satisfactory |
| Sumner County Sportsman'S Dam Sumner County | 39 | 1937 | Low | Satisfactory |
| Sunset Dam Madison County | 28 | 1969 | Low | Satisfactory |
| Susan Branch #1 Dam Henderson County | 20 | 1977 | Significant | Satisfactory |
| Susan Branch #3 Dam Henderson County | 24 | 1984 | Low | Satisfactory |
| Sweetwater Creek #15 Dam Monroe County | 53 | 1979 | High | Satisfactory |
| Sweetwater Creek #16 Dam McMinn County | 59 | 1978 | Significant | Satisfactory |
| Sweetwater Creek #17 McMinn County | 43 | 1988 | Significant | Satisfactory |
| Sweetwater Creek #1 Dam McMinn County | 36 | 1979 | Significant | Satisfactory |
| Taft Youth Center Dam Cumberland County | 40 | 1966 | High | Satisfactory |
| Tanyard Springs Dam McNairy County | 30 | 1973 | Low | Satisfactory |
| Taylor Dam Sequatchie County | 21 | 1970 | Low | Satisfactory |
| Tennessee Consolidated Coal #1 Dam Marion County | 340 | 1976 | Low | Satisfactory |
| Tennessee Consolidated Coal #2 Dam Marion County | 35 | 1976 | Low | Satisfactory |
| Tenn Silica Dam Benton County | 37 | 1983 | Low | Satisfactory |
| Terra Alta Lake Dam Fayette County | 20 | 1969 | Low | Satisfactory |
| The Oaklands Dam Fayette County | 19 | 1998 | Significant | Satisfactory |
| Thomas Dam Marion County | 44 | 2002 | High | Satisfactory |
| Thompson Creek #3 Dam Weakley County | 21 | 1965 | Low | Satisfactory |
| Thompson Creek #4 (Garrett) Dam Weakley County | 28 | 1960 | Significant | Satisfactory |
| Thompson Creek #5 Dam Henry County | 24 | 1959 | Low | Satisfactory |
| Thompson Creek #8 Dam Weakley County | 24 | 1959 | Low | Satisfactory |
| Thompson Lake Dam Shelby County | 28 | 1988 | High | Satisfactory |
| Thousand Oaks Dam White County | 23 | 1967 | Significant | Satisfactory |
| Three Cypress Creek #5 Dam Wayne County | 43 | 1984 | High | Satisfactory |
Data sourced from the National Inventory of Dams (NID). Hazard classification reflects potential consequences of failure, not the likelihood of failure.