Knapp Dam
Missouri — Johnson County — TR-S FK BLACKWATER RIVER
Location
| State | Missouri |
| County | Johnson |
| River | TR-S FK BLACKWATER RIVER |
| Coordinates | 38.83305, -94.09176 |
Physical Characteristics
| NID Height | 40 ft |
| Dam Height | 37 ft |
| Dam Length | 450 ft |
| NID Storage | 44 acre-ft |
| Max Storage | 44 acre-ft |
| Surface Area | 4 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Satisfactory |
| EAP Status | No |
| Last Inspection | October 26, 2022 |
| Inspection Frequency | 3 |
Dam Information
| Year Completed | — |
| Primary Purpose | Water Supply |
| 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.