Packwood Lake
High HazardSatisfactory ConditionEmergency Action Plan: Yes
Location
| State | Washington |
| County | Lewis |
| Nearest City | Packwood |
| River/Stream | Lake Creek, Cowlitz River |
| Coordinates | 46.59540, -121.56780 |
Physical Characteristics
| Dam Type | Gravity |
| NID Height | 14 ft |
| Dam Height | 14 ft |
| Dam Length | 85 ft |
| Year Completed | 1964 (62 years old) |
Storage & Hydraulics
| NID Storage | 6,300 acre-ft |
| Max Storage | 6,300 acre-ft |
| Normal Storage | 3,500 acre-ft |
| Surface Area | 453 acres |
| Drainage Area | 20 sq mi |
| Max Discharge | 7,800 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Hydroelectric |
| Owner | Energy Northwest |
| Owner Type | Public Utility |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 08/23/2022 |
| Emergency Action Plan | Yes |