Patt Hilltop Dam
Missouri — St. Francois County — TR-BIG RIVER
Location
| State | Missouri |
| County | St. Francois |
| River | TR-BIG RIVER |
| Coordinates | 37.98072, -90.56879 |
Physical Characteristics
| NID Height | 39 ft |
| Dam Height | 39 ft |
| Dam Length | 383 ft |
| NID Storage | 55 acre-ft |
| Max Storage | 55 acre-ft |
| Surface Area | 4 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Satisfactory |
| EAP Status | Yes |
| Last Inspection | December 8, 2021 |
| Inspection Frequency | 3 |
Dam Information
| Year Completed | 1976 |
| Primary Purpose | Recreation |
| Dam Type | Earth |
| Owner Type | State |
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.