Boulder Lake Dike Cc
Low HazardSatisfactory ConditionEmergency Action Plan: Not Required
Location
| State | Minnesota |
| County | St. Louis |
| River/Stream | Otter Creek |
| Coordinates | 47.04150, -92.18670 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 20 ft |
| Dam Height | 20 ft |
| Year Completed | 1919 (107 years old) |
Storage & Hydraulics
| NID Storage | 30,300 acre-ft |
| Max Storage | 30,300 acre-ft |
| Normal Storage | 29,440 acre-ft |
| Surface Area | 4,100 acres |
Ownership & Safety
| Purpose | Hydroelectric |
| Owner | Allete, Inc. |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 09/30/2018 |
| Emergency Action Plan | Not Required |