Centralia Coal Mine Dam No 32b
Low HazardFair ConditionEmergency Action Plan: Yes
Location
| State | Washington |
| County | Thurston |
| Nearest City | Centralia |
| River/Stream | North Hanaford Creek |
| Coordinates | 46.77572, -122.82396 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 27 ft |
| Year Completed | 1991 (35 years old) |
Storage & Hydraulics
| NID Storage | 440 acre-ft |
| Max Storage | 440 acre-ft |
| Normal Storage | 124 acre-ft |
| Surface Area | 18 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 611 cfs |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | TransAlta Centralia Mining LLC |
| Owner Type | Public Utility |
| Hazard Classification | Low |
| Condition Assessment | Fair |
| Emergency Action Plan | Yes |