Escanaba No 4 Boney Falls
High HazardFair ConditionEmergency Action Plan: Yes
Location
| State | Michigan |
| County | Delta |
| Nearest City | Wells |
| River/Stream | Escanaba |
| Coordinates | 45.98010, -87.26890 |
Physical Characteristics
| Dam Type | Concrete |
| NID Height | 49 ft |
| Dam Height | 49 ft |
| Dam Length | 3,300 ft |
| Year Completed | 1920 (106 years old) |
Storage & Hydraulics
| NID Storage | 1 acre-ft |
| Max Storage | 1 acre-ft |
| Normal Storage | 1 acre-ft |
| Surface Area | 1 acres |
| Drainage Area | 770 sq mi |
| Max Discharge | 100,000 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Hydroelectric |
| Owner Type | Not Listed |
| Hazard Classification | High |
| Condition Assessment | Fair |
| Last Inspection | 07/12/2022 |
| Emergency Action Plan | Yes |