Lake Dubonnet Dam
Low HazardSatisfactory ConditionEmergency Action Plan: Not Required
Location
| State | Michigan |
| County | Grand Traverse |
| Nearest City | Lake Ann |
| River/Stream | Platte River |
| Coordinates | 44.68368, -85.80763 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 13 ft |
| Dam Height | 13 ft |
| Dam Length | 450 ft |
| Year Completed | 1956 (70 years old) |
Storage & Hydraulics
| NID Storage | 3,170 acre-ft |
| Max Storage | 3,170 acre-ft |
| Normal Storage | 1,935 acre-ft |
| Surface Area | 645 acres |
| Drainage Area | 28 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | MDNR Fisheries |
| Owner Type | State |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 10/14/2015 |
| Emergency Action Plan | Not Required |