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 901–925 of 4,301
| Dam Name | Height (ft) | Year | Hazard | Condition |
|---|---|---|---|---|
| Leonard-Werner No 2 Hughes County | 23 | 1980 | Low | Not Rated |
| Leroy Penry Roger Mills County | 41 | 1998 | Low | Not Rated |
| Leven Oklahoma County | 15 | 1920 | Low | Not Rated |
| Lewis Burtschi Grady County | 45 | 1954 | Low | Not Rated |
| L. G. Ruckman & Etux Caddo County | 28 | 1990 | Low | Not Rated |
| Liberty Nat Bank & Trust Cleveland County | 30 | 1960 | Low | Not Rated |
| Lightning Creek Holding Pond B Oklahoma County | 16 | 1977 | Low | Not Rated |
| Lingenfelter Martha Le Flore County | 25 | 1962 | Low | Not Rated |
| Little Dam Caddo County | 31 | 2009 | Low | Not Rated |
| Little W.D. Jr. Pontotoc County | 15 | 1964 | Low | Not Rated |
| Livingstone D McClain County | 20 | 1950 | Low | Not Rated |
| Livingstone D McClain County | 25 | 1960 | Low | Not Rated |
| Lloyd Vincent Ellis County | 50 | 1961 | Low | Not Rated |
| Lockhart Woodward County | 30 | 1960 | Low | Not Rated |
| Logan Wr Okfuskee County | 26 | 1960 | Low | Not Rated |
| Logsdon Felix D Oklahoma County | 35 | 1965 | Low | Not Rated |
| Lois Powers Pond Custer County | 26 | 2002 | Low | Not Rated |
| London Tom Cleveland County | 25 | 1980 | Low | Not Rated |
| Longley Dam Dewey County | 34 | 1985 | Low | Not Rated |
| Long Star Steel Co Pittsburg County | 25 | 1930 | Low | Not Rated |
| Lon Hayes Wetland Embankment#2 McClain County | 10 | — | Low | Not Rated |
| Lonnie Haggard Custer County | 26 | 1975 | Low | Not Rated |
| Lonnie Heldermon Gssi Caddo County | 45 | 1995 | Low | Not Rated |
| Lookout Osage County | 60 | 1971 | Low | Not Rated |
| Lopez Martin J Oklahoma County | 15 | 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.