Elmhirst Creek Dam
Low HazardNot Rated ConditionEmergency Action Plan: Not Required
Location
| State | Michigan |
| County | Mackinac |
| Nearest City | ALLENVILE |
| River/Stream | ELMHIRST CREEK |
| Coordinates | 46.12201, -84.70146 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 18 ft |
| Dam Height | 16 ft |
| Dam Length | 356 ft |
| Year Completed | 1991 (35 years old) |
Storage & Hydraulics
| NID Storage | 580 acre-ft |
| Max Storage | 580 acre-ft |
| Normal Storage | 367 acre-ft |
| Surface Area | 110 acres |
| Drainage Area | 2 sq mi |
| Max Discharge | 103 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Fish and Wildlife Pond |
| Owner | USDA FS |
| Owner Type | Federal |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 11/04/2020 |
| Emergency Action Plan | Not Required |