Optima Dam
High HazardNot Available ConditionEmergency Action Plan: Yes
Location
| State | Oklahoma |
| County | Texas |
| Nearest City | BEAVER |
| River/Stream | NORTH CANADIAN RIVER |
| Coordinates | 36.66343, -101.13663 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 120 ft |
| Dam Height | 120 ft |
| Dam Length | 16,875 ft |
| Year Completed | 1978 (48 years old) |
Storage & Hydraulics
| NID Storage | 618,500 acre-ft |
| Max Storage | 618,500 acre-ft |
| Normal Storage | 129,000 acre-ft |
| Surface Area | 5,340 acres |
| Drainage Area | 2,341 sq mi |
| Max Discharge | 359,000 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | USACE - Tulsa District |
| Owner Type | Federal |
| Hazard Classification | High |
| Condition Assessment | Not Available |
| Last Inspection | 09/26/2022 |
| Emergency Action Plan | Yes |