Lost Lake Dam
Missouri — St. Charles County — TR DARDENNE CREEK
Location
| State | Missouri |
| County | St. Charles |
| River | TR DARDENNE CREEK |
| Coordinates | 38.72505, -90.89087 |
Physical Characteristics
| NID Height | 37 ft |
| Dam Height | 37 ft |
| Dam Length | 865 ft |
| NID Storage | 265 acre-ft |
| Max Storage | 265 acre-ft |
| Surface Area | 23 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Satisfactory |
| EAP Status | No |
| Last Inspection | April 7, 2020 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 1961 |
| Primary Purpose | Recreation |
| Dam Type | Earth |
| Owner Type | Private |
Location Map
About This Dam Record
Dam safety data is maintained by the Army Corps of Engineers National Inventory of Dams (NID). High-hazard dams are those where failure could cause loss of life or major property damage downstream.