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 801–825 of 1,263
| Dam Name | Height (ft) | Year | Hazard | Condition |
|---|---|---|---|---|
| Helmich Lake Dam Saline County | 13 | 1953 | Low | Not Rated |
| Heldebrend Lake Dam Fulton County | 15 | 1968 | Low | Not Rated |
| Heflin Lake Dam Washington County | 18 | 1952 | Low | Not Rated |
| Heda Lake Dam Washington County | 25 | 1968 | Low | Not Rated |
| Heathlake Dam Nevada County | 14 | 1966 | Low | Not Rated |
| Hawkins Pond Dam | 25 | — | Undetermined | Not Rated |
| Hawkins Lake Dam Little River County | 12 | 1981 | Low | Not Rated |
| Hawg Pond Dam Hempstead County | 14 | 1969 | Low | Not Rated |
| Hatfield Lake Dam Montgomery County | 17 | 1960 | Significant | Not Rated |
| Hatcher Lake Number 1 Dam Pulaski County | 13 | 1945 | Significant | Not Rated |
| Hatcher Lake No 2 Dam Pulaski County | 16 | 1945 | Significant | Not Rated |
| Hassics Ouachita County | 11 | 1920 | Low | Not Rated |
| Harvey Pond Dam Ouachita County | 22 | 1964 | Low | Not Rated |
| Hartz Reservoir Dam Prairie County | 10 | 1948 | Low | Not Rated |
| Hartness #3 Drew County | 11 | 1984 | Low | Not Rated |
| Harris Pond Dam Johnson County | 18 | 1956 | Significant | Not Rated |
| Harris Lake Dam Little River County | 11 | 1966 | Low | Not Rated |
| Harris Lake Dam Pulaski County | 15 | 1963 | Low | Not Rated |
| Harris Lake Dam Union County | 22 | 1962 | Low | Not Rated |
| Harris Fish Farm Dam Yell County | 20 | 1964 | Low | Not Rated |
| Harris Brake Dam Perry County | 25 | 1954 | High | Fair |
| Harris Brake Auxilary Dam Perry County | 12 | 1955 | High | Not Rated |
| Harrell Lake Dam Calhoun County | 18 | 1970 | Low | Not Rated |
| Harper Reservoir Dam Union County | 21 | 1968 | Low | Not Rated |
| Harold Baltz Lake Dam Randolph County | 28 | 1986 | Significant | Poor |
Data sourced from the National Inventory of Dams (NID). Hazard classification reflects potential consequences of failure, not the likelihood of failure.