Alverno
Michigan — Cheboygan County — Black River
Location
| State | Michigan |
| County | Cheboygan |
| River | Black River |
| Coordinates | 45.55440, -84.39880 |
Physical Characteristics
| NID Height | 19 ft |
| Dam Height | 19 ft |
| Dam Length | 450 ft |
| NID Storage | 105,034 acre-ft |
| Max Storage | 105,034 acre-ft |
| Surface Area | 10,233 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Satisfactory |
| EAP Status | Not Required |
| Last Inspection | August 15, 2018 |
| Inspection Frequency | 1 |
Dam Information
| Year Completed | 1902 |
| Primary Purpose | Hydroelectric |
| Dam Type | Earth |
| Owner Type | Not Listed |
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.