Duncan Dam
Michigan — Isabella County — Duncan Drain
Location
| State | Michigan |
| County | Isabella |
| River | Duncan Drain |
| Coordinates | 43.78833, -84.82500 |
Physical Characteristics
| NID Height | 27 ft |
| Dam Height | 27 ft |
| Dam Length | 900 ft |
| NID Storage | 472 acre-ft |
| Max Storage | 472 acre-ft |
| Surface Area | 36 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Satisfactory |
| EAP Status | Not Required |
| Last Inspection | May 11, 2017 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 1967 |
| Primary Purpose | Recreation |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | Mary Koella |
| Other Name | Duncan 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.