Empire Mine Tertiary Pond Dam
Michigan — Marquette County — Green Creek
Location
| State | Michigan |
| County | Marquette |
| River | Green Creek |
| Coordinates | 46.38611, -87.62778 |
Physical Characteristics
| NID Height | 90 ft |
| Dam Height | 90 ft |
| Dam Length | 850 ft |
| NID Storage | 3,348 acre-ft |
| Max Storage | 3,348 acre-ft |
| Surface Area | 93 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Satisfactory |
| EAP Status | Not Required |
| Last Inspection | September 1, 2016 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 1975 |
| Primary Purpose | Other |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | Empire Iron Mining Partnership |
| Other Name | Etb Tertiary Dam |
Location Map
About This Dam Record
Dam safety data is maintained by the Army Corps of Engineers National Inventory of Dams (NID). High-hazard dams are those where failure could cause loss of life or major property damage downstream.