Heil Dam
Low HazardUnsatisfactory ConditionEmergency Action Plan: Not Required
Location
| State | Michigan |
| County | Gladwin |
| Nearest City | Edenville |
| River/Stream | Black Creek |
| Coordinates | 43.97147, -84.32364 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 23 ft |
| Dam Height | 23 ft |
| Dam Length | 120 ft |
| Year Completed | 1970 (56 years old) |
Storage & Hydraulics
| NID Storage | 140 acre-ft |
| Max Storage | 140 acre-ft |
| Normal Storage | 90 acre-ft |
| Surface Area | 10 acres |
| Drainage Area | 11 sq mi |
| Max Discharge | 160 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | McDonald and Gurnsey |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Unsatisfactory |
| Last Inspection | 10/01/2016 |
| Emergency Action Plan | Not Required |