Charter
Low HazardSatisfactory ConditionEmergency Action Plan: Not Required
Location
| State | Minnesota |
| County | Itasca |
| Nearest City | Warba |
| River/Stream | Swan River |
| Coordinates | 47.28878, -93.23222 |
Physical Characteristics
| Dam Type | Gravity |
| NID Height | 10 ft |
| Dam Height | 8 ft |
| Dam Length | 170 ft |
| Year Completed | 1967 (59 years old) |
Storage & Hydraulics
| NID Storage | 750 acre-ft |
| Max Storage | 750 acre-ft |
| Normal Storage | 250 acre-ft |
| Drainage Area | 113 sq mi |
| Max Discharge | 2,590 cfs |
Ownership & Safety
| Purpose | Other |
| Owner | Hanna Mining Company Age |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 08/18/2016 |
| Emergency Action Plan | Not Required |