Mlsna
High HazardUnsatisfactory ConditionEmergency Action Plan: Yes
Location
| State | Wisconsin |
| County | Vernon |
| Nearest City | NONE |
| River/Stream | UN Trib. to Knapp Creek |
| Coordinates | 43.71218, -90.75239 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 35 ft |
| Dam Height | 35 ft |
| Dam Length | 580 ft |
| Year Completed | 1956 (70 years old) |
Storage & Hydraulics
| NID Storage | 257 acre-ft |
| Max Storage | 257 acre-ft |
| Surface Area | 18 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 1,800 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | Vernon County |
| Owner Type | Local Government |
| Hazard Classification | High |
| Condition Assessment | Unsatisfactory |
| Last Inspection | 05/11/2020 |
| Emergency Action Plan | Yes |