Orchard Lake Dam
Oklahoma — Adair County — TR-EVANSVILLE CREEK
Location
| State | Oklahoma |
| County | Adair |
| River | TR-EVANSVILLE CREEK |
| Coordinates | 35.80557, -94.59507 |
Physical Characteristics
| NID Height | 35 ft |
| Dam Height | 35 ft |
| Dam Length | 2,830 ft |
| NID Storage | 695 acre-ft |
| Max Storage | 695 acre-ft |
| Surface Area | 24 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Poor |
| EAP Status | Yes |
| Last Inspection | March 31, 2021 |
| Inspection Frequency | 1 |
Dam Information
| Year Completed | 1970 |
| Primary Purpose | Irrigation |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | JOHN AND SHIRLEY AUFFET |
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.