Hill Annex No. 3 (south)
Low HazardSatisfactory ConditionEmergency Action Plan: Not Required
Location
| State | Minnesota |
| County | Itasca |
| Nearest City | local residents |
| River/Stream | Swan River-TR |
| Coordinates | 47.30316, -93.25037 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 65 ft |
| Dam Height | 65 ft |
| Dam Length | 1,500 ft |
| Year Completed | 1920 (106 years old) |
Storage & Hydraulics
| NID Storage | 910 acre-ft |
| Max Storage | 910 acre-ft |
| Normal Storage | 910 acre-ft |
Ownership & Safety
| Purpose | Tailings |
| Owner | MNDNR |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 10/08/2019 |
| Emergency Action Plan | Not Required |