Alabama Dams
2,255 dams tracked by the National Inventory of Dams
Total Dams
2,255
High Hazard
217
9.6%
Poor / Unsatisfactory
6
Average Age
60 yrs
Hazard Classification
High217 (9.6%)
Significant443 (19.6%)
Low1,594 (70.7%)
Condition Assessment
Satisfactory11 (0.5%)
Fair3 (0.1%)
Poor / Unsatisfactory6 (0.3%)
Not Rated2,235 (99.1%)
Federal
44
State
53
Local
85
Private
2,049
Tallest Dams
- Lewis Smith 300 ft
- Wheeler Dam175 ft
- Walter F. George Lock and Dam171 ft
- Martin 168 ft
- R. L. Harris 163 ft
High Hazard Dams
- Lewis Smith High
- Wheeler DamHigh
- Walter F. George Lock and DamHigh
- Martin High
- R. L. Harris High
Poor Condition Dams
- Logan Martin Poor
- Cone ReservoirUnsatisfactory
- Lake TholoccoUnsatisfactory
- Buck Horn Lake Poor
- Ech LakePoor
All Dams in Alabama
Showing 1426–1450 of 2,255
| Dam Name | Height (ft) | Year | Hazard | Condition |
|---|---|---|---|---|
| Harris Pond Pike County | 22 | 1978 | Low | Not Rated |
| Harrison Dam Wilcox County | 25 | 1979 | Low | Not Rated |
| Harris Lake Dam Pike County | 35 | 1977 | Low | Not Rated |
| Harpersville Lake Dam No.2 Shelby County | 18 | 1965 | Low | Not Rated |
| Harpersville Lake Dam No.1 Shelby County | 36 | 1965 | Low | Not Rated |
| Harper Pond Dam Dallas County | — | — | Significant | Not Rated |
| Harper No 2 Calhoun County | 15 | 1958 | Low | Not Rated |
| Harper No 1 Calhoun County | 13 | 1953 | Low | Not Rated |
| Harold Wise Lake Covington County | 15 | 1978 | Low | Not Rated |
| Harold Wise Covington County | 12 | 1966 | Low | Not Rated |
| Harold Freeman Pond Pike County | 20 | 1978 | Low | Not Rated |
| Harley Marton #1 Pickens County | 28 | 1981 | Low | Not Rated |
| Harley Martin S Dam #3 Pickens County | 23 | 1985 | Low | Not Rated |
| Harless Lake Dam Tuscaloosa County | 28 | 1953 | Low | Not Rated |
| Harkins Lake Dam Fayette County | 35 | 1956 | Significant | Not Rated |
| Harkins Talladega County | 10 | 1972 | Significant | Not Rated |
| Hardy Lake #1 Greene County | 23 | 1964 | Low | Not Rated |
| Hardin Etowah County | 13 | 1943 | Low | Not Rated |
| Harbisons Pond Dam Cullman County | 15 | 1949 | Low | Not Rated |
| Harbert St. Clair County | 25 | 1973 | Low | Not Rated |
| Hammond Number Two Dam Lowndes County | 23 | 1955 | Significant | Not Rated |
| Hammond Number One Dam Lowndes County | 20 | 1955 | Low | Not Rated |
| Hammermill Waste Treatment Dam Dallas County | 18 | 1974 | Low | Not Rated |
| Hamilton Lee County | 12 | 1942 | Low | Not Rated |
| Hames St. Clair County | 28 | 1957 | Low | Not Rated |
Data sourced from the National Inventory of Dams (NID). Hazard classification reflects potential consequences of failure, not the likelihood of failure.