Lucky Peak Dam
Idaho — Ada County — BOISE RIVER
Location
| State | Idaho |
| County | Ada |
| River | BOISE RIVER |
| Coordinates | 43.52797, -116.05370 |
Physical Characteristics
| NID Height | 340 ft |
| Dam Height | — |
| Dam Length | 2,340 ft |
| NID Storage | 307,043 acre-ft |
| Max Storage | 307,043 acre-ft |
| Surface Area | 2,820 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Not Available |
| EAP Status | Yes |
| Last Inspection | October 22, 2024 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 1955 |
| Primary Purpose | Flood Risk Reduction |
| Dam Type | Rockfill |
| Owner Type | Federal |
| Owner | USACE - Walla Walla District |
| Other Name | Lucky Peak Lake |
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.