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 4626–4650 of 4,984
| Dam Name | Height (ft) | Year | Hazard | Condition |
|---|---|---|---|---|
| Sims W.M. Okmulgee County | 18 | 1950 | Low | Not Rated |
| Skiatook Dam Osage County | 143 | 1984 | High | Not Available |
| Ski Island Lake Oklahoma County | 27 | 1957 | High | Satisfactory |
| Skrdle Frank L. Comanche County | 22 | 1955 | Low | Not Rated |
| Skyline Park Tulsa County | 47 | 1952 | Low | Not Rated |
| Sledge Olen Stephens County | 22 | 1975 | Low | Not Rated |
| Smith Johnston County | 18 | 1968 | Low | Not Rated |
| Smith #4 Harper County | 33 | 1959 | Low | Not Rated |
| Smith & Able Enterprises INC Canadian County | 25 | 1984 | Low | Not Rated |
| Smith Bros Gss #1 Garvin County | 20 | 1977 | Low | Not Rated |
| Smith C.R. Harper County | 25 | 1984 | Low | Not Rated |
| Smith George Hughes County | 25 | 1977 | Low | Not Rated |
| Smith Gp-3 Harper County | 33 | 1959 | Low | Not Rated |
| Smith Gp6 Harper County | 30 | 1959 | Low | Not Rated |
| Smith Helen Custer County | 25 | 1984 | Undetermined | Not Rated |
| Smith Marvin Muskogee County | 35 | 1965 | Low | Not Rated |
| Smith Marvin Muskogee County | 53 | 1973 | Low | Not Rated |
| Smith Marvin Muskogee County | 20 | 1978 | Low | Not Rated |
| Smith Pond #1 Tulsa County | 15 | 1996 | Low | Not Rated |
| Smithson Pittsburg County | 18 | 1930 | High | Satisfactory |
| Smoke Rise Ranch Nowata County | 20 | 1941 | Low | Not Rated |
| Snedden Ranch No 1 Craig County | 14 | 1960 | Low | Not Rated |
| Snell Gary W. Harper County | 32 | 1940 | Low | Not Rated |
| Sober Bert Jr Noble County | 17 | 1950 | Low | Not Rated |
| Solliday Al Okmulgee County | 20 | 1965 | Low | Not Rated |
Data sourced from the National Inventory of Dams (NID). Hazard classification reflects potential consequences of failure, not the likelihood of failure.