Oklahoma Dams
4,984 dams tracked by the National Inventory of Dams
Total Dams
4,984
High Hazard
421
8.4%
Poor / Unsatisfactory
60
Average Age
61 yrs
Hazard Classification
High421 (8.4%)
Significant208 (4.2%)
Low4,301 (86.3%)
Condition Assessment
Satisfactory70 (1.4%)
Fair455 (9.1%)
Poor / Unsatisfactory60 (1.2%)
Not Rated4,399 (88.3%)
Federal
106
State
2,149
Local
206
Private
2,505
Tallest Dams
- Broken Bow Dam225 ft
- Tenkiller Ferry Dam197 ft
- Chimney Rock Pump Storage 195 ft
- Stan Raetz Dam174 ft
- Denison Dam165 ft
High Hazard Dams
Poor Condition Dams
- Chimney Rock Pump Storage Poor
- Lake EllsworthUnsatisfactory
- Lake Carl BlackwellPoor
- Okmulgee LakePoor
- Shell Creek Lake DamPoor
All Dams in Oklahoma
Showing 3451–3475 of 4,984
| Dam Name | Height (ft) | Year | Hazard | Condition |
|---|---|---|---|---|
| Oknoname 059065 Harper County | 34 | — | Low | Not Rated |
| Oknoname 059062 Harper County | 27 | 1940 | Low | Not Rated |
| Oknoname 059061 Harper County | 26 | 1940 | Low | Not Rated |
| Oknoname 059060 Harper County | 31 | 1960 | Low | Not Rated |
| Oknoname 059059 Harper County | 23 | 1945 | Low | Not Rated |
| Oknoname 059058 Harper County | 19 | 1970 | Low | Not Rated |
| Oknoname 059057 Harper County | 29 | 1960 | Low | Not Rated |
| Oknoname 059056 Harper County | 28 | 1960 | Low | Not Rated |
| Oknoname 059055 Harper County | 25 | 1970 | Low | Not Rated |
| Oknoname 059054 Harper County | 25 | 1940 | Low | Not Rated |
| Oknoname 059053 Harper County | 16 | 1940 | Low | Not Rated |
| Oknoname 059052 Harper County | 28 | 1940 | Undetermined | Not Rated |
| Oknoname 059051 Harper County | 33 | 1940 | Low | Not Rated |
| Oknoname 059049 Harper County | 17 | 1940 | Low | Not Rated |
| Oknoname 059048 Harper County | 15 | 1940 | Low | Not Rated |
| Oknoname 059047 Harper County | 24 | 1950 | Low | Not Rated |
| Oknoname 059046 Harper County | 25 | 1940 | Low | Not Rated |
| Oknoname 059044 Harper County | 18 | 1950 | Low | Not Rated |
| Oknoname 059042 Harper County | 17 | 1970 | Low | Not Rated |
| Oknoname 059041 Harper County | 22 | 1965 | Low | Not Rated |
| Oknoname 059040 Harper County | 21 | 1965 | Low | Not Rated |
| Oknoname 059036 Harper County | 25 | 1960 | Low | Not Rated |
| Oknoname 059033 Harper County | 34 | 1972 | Low | Not Rated |
| Oknoname 059032 Harper County | 18 | 1955 | Low | Not Rated |
| Oknoname 059031 Harper County | 26 | 1960 | Low | Not Rated |
Data sourced from the National Inventory of Dams (NID). Hazard classification reflects potential consequences of failure, not the likelihood of failure.