Shamrock Lake Dam
High HazardPoor ConditionEmergency Action Plan: Yes
Location
| State | Michigan |
| County | Clare |
| Nearest City | Clare |
| River/Stream | Tobacco River |
| Coordinates | 43.83041, -84.75294 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 20 ft |
| Dam Height | 20 ft |
| Dam Length | 890 ft |
| Year Completed | 1962 (64 years old) |
Storage & Hydraulics
| NID Storage | 882 acre-ft |
| Max Storage | 882 acre-ft |
| Normal Storage | 516 acre-ft |
| Surface Area | 120 acres |
| Drainage Area | 85 sq mi |
| Max Discharge | 2,700 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | City of Clare |
| Owner Type | Local Government |
| Hazard Classification | High |
| Condition Assessment | Poor |
| Last Inspection | 09/18/2020 |
| Emergency Action Plan | Yes |