Wapato Lake Dam
High HazardFair ConditionEmergency Action Plan: Yes
Location
| State | Washington |
| County | Chelan |
| Nearest City | Manson |
| River/Stream | Tr-Lake Chelan |
| Coordinates | 47.92457, -120.17814 |
Physical Characteristics
| Dam Type | Rockfill |
| NID Height | 40 ft |
| Dam Length | 540 ft |
| Year Completed | 1912 (114 years old) |
Storage & Hydraulics
| NID Storage | 3,500 acre-ft |
| Max Storage | 3,500 acre-ft |
| Normal Storage | 2,000 acre-ft |
| Surface Area | 220 acres |
| Drainage Area | 15 sq mi |
| Max Discharge | 40 cfs |
Ownership & Safety
| Purpose | Recreation |
| Owner | Lake Chelan Reclamation Dist |
| Owner Type | Public Utility |
| Hazard Classification | High |
| Condition Assessment | Fair |
| Last Inspection | 09/17/2023 |
| Emergency Action Plan | Yes |