Cool Valley Lake Dam
Missouri — Franklin County — TYREY CREEK
Location
| State | Missouri |
| County | Franklin |
| River | TYREY CREEK |
| Coordinates | 38.21516, -90.81030 |
Physical Characteristics
| NID Height | 40 ft |
| Dam Height | 40 ft |
| Dam Length | 400 ft |
| NID Storage | 220 acre-ft |
| Max Storage | 220 acre-ft |
| Surface Area | 12 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Satisfactory |
| EAP Status | No |
| Last Inspection | July 26, 2022 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 1962 |
| 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.