Superior Dam
Michigan — Washtenaw County
Location
| State | Michigan |
| County | Washtenaw |
| Coordinates | 42.26550, -83.64420 |
Physical Characteristics
| NID Height | 35 ft |
| Dam Height | 25 ft |
| Dam Length | 496 ft |
| NID Storage | 2,803 acre-ft |
| Max Storage | 2,803 acre-ft |
| Surface Area | 103 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Satisfactory |
| EAP Status | — |
| Last Inspection | — |
| Inspection Frequency | 1 |
Dam Information
| Year Completed | 1919 |
| Primary Purpose | Hydroelectric |
| Dam Type | — |
| Owner Type | — |
| Owner | Ann Arbor, City of |
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.