Winnibigoshish Dam - Dike 1
Significant HazardNot Available ConditionEmergency Action Plan: Yes
Location
| State | Minnesota |
| County | Cass |
| Nearest City | BALLCLUB |
| River/Stream | MISSISSIPPI RIVER |
| Coordinates | 47.34950, -94.25040 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 5 ft |
| Dam Height | 5 ft |
| Dam Length | 50 ft |
| Year Completed | 1884 (142 years old) |
Storage & Hydraulics
| NID Storage | 550,000 acre-ft |
| Max Storage | 550,000 acre-ft |
| Normal Storage | 220,000 acre-ft |
| Surface Area | 68,000 acres |
| Drainage Area | 1,442 sq mi |
| Max Discharge | 10,000 cfs |
| Spillway Type | None |
Ownership & Safety
| Purpose | Water Supply |
| Owner | USACE - St. Paul District |
| Owner Type | Federal |
| Hazard Classification | Significant |
| Condition Assessment | Not Available |
| Last Inspection | 07/14/2021 |
| Emergency Action Plan | Yes |