Long Lake
Low HazardSatisfactory ConditionEmergency Action Plan: Not Required
Location
| State | Minnesota |
| County | Douglas |
| Nearest City | Hoffman |
| River/Stream | Chippewa River |
| Coordinates | 45.95855, -95.69794 |
Physical Characteristics
| Dam Type | Other |
| NID Height | 8 ft |
| Dam Height | 6 ft |
| Dam Length | 35 ft |
| Year Completed | 1938 (88 years old) |
Storage & Hydraulics
| NID Storage | 2,255 acre-ft |
| Max Storage | 2,255 acre-ft |
| Normal Storage | 1,640 acre-ft |
| Surface Area | 218 acres |
| Drainage Area | 143 sq mi |
| Max Discharge | 1,470 cfs |
Ownership & Safety
| Purpose | Recreation |
| Owner | MNDNR |
| Owner Type | State |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 08/29/2018 |
| Emergency Action Plan | Not Required |