Corunna Dam
Significant HazardUnsatisfactory ConditionEmergency Action Plan: Yes
Location
| State | Michigan |
| County | Shiawassee |
| Nearest City | Corunna |
| River/Stream | Shiawassee River |
| Coordinates | 42.98573, -84.11793 |
Physical Characteristics
| Dam Type | Timber Crib |
| NID Height | 15 ft |
| Dam Height | 10 ft |
| Dam Length | 200 ft |
| Year Completed | 1843 (183 years old) |
Storage & Hydraulics
| NID Storage | 80 acre-ft |
| Max Storage | 80 acre-ft |
| Normal Storage | 60 acre-ft |
| Surface Area | 17 acres |
| Drainage Area | 507 sq mi |
| Max Discharge | 3,700 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | City of Corunna |
| Owner Type | Local Government |
| Hazard Classification | Significant |
| Condition Assessment | Unsatisfactory |
| Last Inspection | 08/28/2009 |
| Emergency Action Plan | Yes |