Island Lake North Dike
High HazardSatisfactory ConditionEmergency Action Plan: Yes
Location
| State | Minnesota |
| County | St. Louis |
| River/Stream | Cloquet River |
| Coordinates | 47.01170, -92.23450 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 21 ft |
| Dam Height | 21 ft |
| Dam Length | 1,100 ft |
| Year Completed | 1915 (111 years old) |
Storage & Hydraulics
| NID Storage | 177,000 acre-ft |
| Max Storage | 177,000 acre-ft |
| Normal Storage | 166,000 acre-ft |
| Surface Area | 10,800 acres |
| Max Discharge | 7,445 cfs |
| Spillway Type | None |
Ownership & Safety
| Purpose | Hydroelectric |
| Owner | Allete, Inc. |
| Owner Type | Private |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 09/23/2021 |
| Emergency Action Plan | Yes |