South Walnut Lake
Low Hazard ConditionEmergency Action Plan: Not Required
Location
| State | Minnesota |
| County | Faribault |
| Nearest City | Dell |
| River/Stream | Blue Earth River East Fk |
| Coordinates | 43.66191, -93.78613 |
Physical Characteristics
| Dam Type | Other |
| NID Height | 10 ft |
| Dam Height | 6 ft |
| Year Completed | 1931 (95 years old) |
Storage & Hydraulics
| NID Storage | 3,000 acre-ft |
| Max Storage | 3,000 acre-ft |
| Normal Storage | 2,400 acre-ft |
| Surface Area | 800 acres |
| Drainage Area | 115 sq mi |
| Max Discharge | 1,329 cfs |
Ownership & Safety
| Purpose | Fish and Wildlife Pond |
| Owner | MNDNR-Wildlife |
| Owner Type | State |
| Hazard Classification | Low |
| Last Inspection | 07/31/2024 |
| Emergency Action Plan | Not Required |