Knowles Dam
Oklahoma — Ellis County
Location
| State | Oklahoma |
| County | Ellis |
| Coordinates | 36.06055, -99.80553 |
Physical Characteristics
| NID Height | 60 ft |
| Dam Height | 32 ft |
| Dam Length | 600 ft |
| NID Storage | 600 acre-ft |
| Max Storage | 600 acre-ft |
| Surface Area | 23 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Not Rated |
| EAP Status | — |
| Last Inspection | — |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | — |
| Primary Purpose | Irrigation |
| Dam Type | — |
| Owner Type | — |
| Owner | Kenny Knowles |
Location Map
About This Dam Record
Dam safety data is maintained by the Army Corps of Engineers National Inventory of Dams (NID). High-hazard dams are those where failure could cause loss of life or major property damage downstream.