Arkansas Dams
1,263 dams tracked by the National Inventory of Dams
Total Dams
1,263
High Hazard
189
15%
Poor / Unsatisfactory
69
Average Age
63 yrs
Hazard Classification
High189 (15.0%)
Significant232 (18.4%)
Low822 (65.1%)
Condition Assessment
Satisfactory168 (13.3%)
Fair147 (11.6%)
Poor / Unsatisfactory69 (5.5%)
Not Rated879 (69.6%)
Federal
67
State
60
Local
259
Private
865
Tallest Dams
- Bull Shoals Dam282 ft
- Greers Ferry Dam251 ft
- Norfork Dam248 ft
- DeGray Dam - Saddle Dike243 ft
- Blakely Mountain Dam240 ft
High Hazard Dams
Poor Condition Dams
All Dams in Arkansas
Showing 101–125 of 1,263
| Dam Name | Height (ft) | Year | Hazard | Condition |
|---|---|---|---|---|
| Upper Petit Jean Wid Site 4 Scott County | 45 | 1992 | Significant | Satisfactory |
| Upper Ouachita Site 1 Polk County | 88 | 1977 | High | Fair |
| Upper Moore Lake Dam Miller County | 22 | 1950 | Low | Not Rated |
| Union Lake Dam Arkansas County | 12 | 1961 | Low | Not Rated |
| Twin Lakes Dam B Pulaski County | 15 | 1964 | High | Not Rated |
| Twin Lakes Dam A Pulaski County | 20 | 1950 | High | Not Rated |
| Tupelo Bayou Site 2 Faulkner County | 35 | 1974 | Low | Not Rated |
| Tupelo Bayou Site 1 Faulkner County | 48 | 1974 | Low | Satisfactory |
| Tulley Lake Jefferson County | 23 | 1943 | Low | Unsatisfactory |
| Tull Dam Grant County | 20 | 1999 | Low | Not Rated |
| Truman Baker Lake Dam Scott County | 51 | 1972 | Low | Not Rated |
| Troutman Lake Dam White County | 12 | 1970 | Low | Not Rated |
| Tritt Lake Dam Logan County | 18 | 1979 | Low | Not Rated |
| Tri-County Lake Dam Calhoun County | 16 | 1962 | Low | Not Rated |
| Trice Estate Lake Dam Arkansas County | 19 | 1974 | Low | Not Rated |
| Transvaal Company Lake Dam Pulaski County | 16 | 1946 | Significant | Not Rated |
| Trails End Lake Dam Howard County | 21 | 1966 | Low | Not Rated |
| Torian Lake Dam Faulkner County | 18 | 1962 | Low | Not Rated |
| Todd Lake Dam Pulaski County | 8 | 1940 | High | Not Rated |
| Tobin Lake Dam Sevier County | 16 | 1965 | Low | Not Rated |
| Toad Suck Ferry Lock and Dam Faulkner County | 58 | 1969 | Significant | Not Available |
| Tindall Lake Dam Arkansas County | 10 | 1952 | Low | Not Rated |
| Timber Lake Dam Fulton County | 23 | 1975 | Low | Not Rated |
| Timberlake Dam Conway County | 16 | 1960 | Low | Not Rated |
| Tigue Lake Dam Montgomery County | 25 | 1978 | Significant | Not Rated |
Data sourced from the National Inventory of Dams (NID). Hazard classification reflects potential consequences of failure, not the likelihood of failure.