Lake Harmony Dam
High HazardNot Rated ConditionEmergency Action Plan: Not Required
Location
| State | Missouri |
| County | Madison |
| Nearest City | FREDERICKTOWN |
| River/Stream | TR-LITTLE ST FRANCOIS RIVER |
| Coordinates | 37.61332, -90.29811 |
Physical Characteristics
| Dam Type | Gravity |
| NID Height | 21 ft |
| Dam Height | 21 ft |
| Year Completed | 1870 (156 years old) |
Storage & Hydraulics
| NID Storage | 416 acre-ft |
| Max Storage | 416 acre-ft |
| Normal Storage | 185 acre-ft |
| Surface Area | 37 acres |
| Drainage Area | 2,175 sq mi |
Ownership & Safety
| Purpose | Recreation |
| Owner | LK HARMONY PROP OWN ASSO |
| Owner Type | Private |
| Hazard Classification | High |
| Condition Assessment | Not Rated |
| Last Inspection | 09/05/1979 |
| Emergency Action Plan | Not Required |