Canyon Ferry Dam
High HazardNot Available ConditionEmergency Action Plan: Yes
Location
| State | Montana |
| County | Lewis and Clark |
| Nearest City | CANYON FERRY |
| River/Stream | MISSOURI RIVER |
| Coordinates | 46.64860, -111.72810 |
Physical Characteristics
| Dam Type | Concrete |
| NID Height | 225 ft |
| Dam Height | 225 ft |
| Dam Length | 1,000 ft |
| Year Completed | 1954 (72 years old) |
Storage & Hydraulics
| NID Storage | 2,051,000 acre-ft |
| Max Storage | 2,051,000 acre-ft |
| Normal Storage | 1,947,000 acre-ft |
| Surface Area | 34,435 acres |
| Drainage Area | 15,904 sq mi |
| Max Discharge | 150,000 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | BUREAU OF RECLAMATION |
| Owner Type | Federal |
| Hazard Classification | High |
| Condition Assessment | Not Available |
| Last Inspection | 09/08/2020 |
| Emergency Action Plan | Yes |