Mountain Lake
Significant HazardSatisfactory ConditionEmergency Action Plan: Not Required
Location
| State | Minnesota |
| County | Cottonwood |
| Nearest City | Mountain Lake |
| River/Stream | Blue Earth River-TR |
| Coordinates | 43.95307, -94.93864 |
Physical Characteristics
| Dam Type | Other |
| NID Height | 15 ft |
| Dam Height | 10 ft |
| Dam Length | 25 ft |
| Year Completed | 1960 (66 years old) |
Storage & Hydraulics
| NID Storage | 1,832 acre-ft |
| Max Storage | 1,832 acre-ft |
| Normal Storage | 1,145 acre-ft |
| Surface Area | 230 acres |
| Drainage Area | 9 sq mi |
| Max Discharge | 400 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | MNDNR |
| Owner Type | State |
| Hazard Classification | Significant |
| Condition Assessment | Satisfactory |
| Last Inspection | 06/28/2022 |
| Emergency Action Plan | Not Required |