Union Street Dam
Michigan — Grand Traverse County — Boardman River
Location
| State | Michigan |
| County | Grand Traverse |
| River | Boardman River |
| Coordinates | 44.76165, -85.62244 |
Physical Characteristics
| NID Height | 21 ft |
| Dam Height | 21 ft |
| Dam Length | 250 ft |
| NID Storage | 11,200 acre-ft |
| Max Storage | 11,200 acre-ft |
| Surface Area | 350 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Satisfactory |
| EAP Status | Yes |
| Last Inspection | February 4, 2021 |
| Inspection Frequency | 3 |
Dam Information
| Year Completed | 1867 |
| Primary Purpose | Recreation |
| Dam Type | Earth |
| Owner Type | Local Government |
| Owner | City of Traverse City |
| Other Name | Union Dam (Boardman #1) |
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.