General Motors Dam
Low HazardSatisfactory ConditionEmergency Action Plan: Not Required
Location
| State | Michigan |
| County | Livingston |
| Nearest City | Brighton |
| River/Stream | Mann Creek |
| Coordinates | 42.57767, -83.68514 |
Physical Characteristics
| Dam Type | Arch |
| NID Height | 13 ft |
| Dam Height | 13 ft |
| Dam Length | 380 ft |
| Year Completed | 1926 (100 years old) |
Storage & Hydraulics
| NID Storage | 420 acre-ft |
| Max Storage | 420 acre-ft |
| Normal Storage | 360 acre-ft |
| Surface Area | 69 acres |
| Drainage Area | 12 sq mi |
| Max Discharge | 1,400 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | General Motors Corporation |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 10/08/2019 |
| Emergency Action Plan | Not Required |