Copan Dam - Caney Levee
High HazardNot Available ConditionEmergency Action Plan: Yes
Location
| State | Oklahoma |
| County | Montgomery |
| Nearest City | DEWEY |
| River/Stream | LITTLE CANEY |
| Coordinates | 37.00945, -95.94955 |
Physical Characteristics
| Dam Type | Gravity |
| NID Height | 73 ft |
| Dam Height | 73 ft |
| Dam Length | 7,730 ft |
| Year Completed | 1983 (43 years old) |
Storage & Hydraulics
| NID Storage | 338,000 acre-ft |
| Max Storage | 338,000 acre-ft |
| Normal Storage | 43,400 acre-ft |
| Surface Area | 4,850 acres |
| Drainage Area | 505 sq mi |
| Max Discharge | 199,070 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | USACE - Tulsa District |
| Owner Type | Federal |
| Hazard Classification | High |
| Condition Assessment | Not Available |
| Last Inspection | 05/17/2021 |
| Emergency Action Plan | Yes |