Thompson Valley Diversion (slid)
Significant HazardNot Rated ConditionEmergency Action Plan: Not Required
Location
| State | Oregon |
| County | Lake |
| Nearest City | SILVER LAKE |
| River/Stream | SILVER AND WEST FORK SILVER CREEK |
| Coordinates | 43.09186, -121.07931 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 48 ft |
| Dam Height | 48 ft |
| Dam Length | 244 ft |
| Year Completed | 1915 (111 years old) |
Storage & Hydraulics
| NID Storage | 460 acre-ft |
| Max Storage | 460 acre-ft |
| Normal Storage | 460 acre-ft |
| Surface Area | 40 acres |
| Drainage Area | 180 sq mi |
| Max Discharge | 5,000 cfs |
Ownership & Safety
| Purpose | Irrigation |
| Owner | JOHN MONFORE WEYERHAESER COMPANY |
| Owner Type | Private |
| Hazard Classification | Significant |
| Condition Assessment | Not Rated |
| Last Inspection | 08/01/2016 |
| Emergency Action Plan | Not Required |