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 651–675 of 4,984
| Dam Name | Height (ft) | Year | Hazard | Condition |
|---|---|---|---|---|
| Graham E.D. Stephens County | 40 | 1979 | Low | Not Rated |
| Grama Dam Comanche County | 54 | 1936 | High | Fair |
| Granada Lake Pottawatomie County | 16 | 1976 | High | Fair |
| Great Salt Plains Dam Alfalfa County | 68 | 1941 | High | Not Available |
| Green Ab McClain County | 23 | 1960 | Low | Not Rated |
| Greenbriar Management Co. Lake Dam Cleveland County | 24 | 1970 | Undetermined | Not Rated |
| Greenfield Truman Lincoln County | 18 | 1970 | Low | Not Rated |
| Green Leaf Lake Muskogee County | 50 | 1935 | Significant | Not Available |
| Greenlee Joe Hughes County | 15 | 1976 | Low | Not Rated |
| Greg Adams Pond 1 Custer County | 34 | 1971 | Low | Not Rated |
| Gregg Winters Jackson County | 27 | 1996 | Low | Not Rated |
| Greg Oplotnik Pond # 1 Grant County | 22 | 2008 | Low | Not Rated |
| Greg Oplotnik Swc #1 Grant County | 11 | 2005 | Low | Not Rated |
| Gregory Bryan County | 20 | 1977 | Low | Not Rated |
| Gregory Wv McCurtain County | 20 | 1960 | Low | Not Rated |
| Grellner Kingfisher County | 25 | — | Low | Not Rated |
| Grider Gss No.1 Garvin County | 21 | 1975 | Low | Not Rated |
| Griffin Lloyd M McCurtain County | 20 | 1950 | Low | Not Rated |
| Griffith W.R. McClain County | 20 | 1960 | Low | Not Rated |
| Griffith W.R. McClain County | 27 | 1955 | Low | Not Rated |
| Groendyke Pond No.1 Blaine County | 35 | 1970 | Low | Not Rated |
| Gr Overton Harmon County | 25 | 1991 | Low | Not Rated |
| Guthrie Country Club Lake Logan County | 45 | 1913 | High | Fair |
| Guthrie Lake Logan County | 33 | 1919 | High | Poor |
| Gwendolyn Hunsaker Caddo County | 28 | 1976 | Low | Not Rated |
Data sourced from the National Inventory of Dams (NID). Hazard classification reflects potential consequences of failure, not the likelihood of failure.