Jean Lake Dam
Low Hazard ConditionEmergency Action Plan: Not Required
Location
| State | Washington |
| County | King |
| River/Stream | Joes Creek |
| Coordinates | 47.31198, -122.38026 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 15 ft |
| Dam Length | 70 ft |
| Year Completed | 1963 (63 years old) |
Storage & Hydraulics
| NID Storage | 123 acre-ft |
| Max Storage | 123 acre-ft |
| Normal Storage | 100 acre-ft |
| Surface Area | 10 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 41 cfs |
Ownership & Safety
| Purpose | Recreation |
| Owner | Twin Lakes Golf and Country Club |
| Owner Type | Private |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |