Centralia Coal Mine Pond 46 Dam
High HazardFair ConditionEmergency Action Plan: Yes
Location
| State | Washington |
| County | Lewis |
| River/Stream | Tr - Mitchell Creek |
| Coordinates | 46.69592, -122.75901 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 30 ft |
| Dam Length | 190 ft |
| Year Completed | 2004 (22 years old) |
Storage & Hydraulics
| NID Storage | 16 acre-ft |
| Max Storage | 16 acre-ft |
| Normal Storage | 7 acre-ft |
| Surface Area | 4 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 300 cfs |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | TransAlta Centralia Mining LLC |
| Owner Type | Public Utility |
| Hazard Classification | High |
| Condition Assessment | Fair |
| Last Inspection | 08/27/2015 |
| Emergency Action Plan | Yes |