Tahchevah
California — Riverside County — Tachevah Creek
Location
| State | California |
| County | Riverside |
| River | Tachevah Creek |
| Coordinates | 33.83080, -116.55880 |
Physical Characteristics
| NID Height | 42 ft |
| Dam Height | 42 ft |
| Dam Length | 3,600 ft |
| NID Storage | 650 acre-ft |
| Max Storage | 650 acre-ft |
| Surface Area | 60 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Satisfactory |
| EAP Status | Yes |
| Last Inspection | December 3, 2025 |
| Inspection Frequency | 1 |
Dam Information
| Year Completed | 1964 |
| Primary Purpose | Debris Control |
| Dam Type | Earth |
| Owner Type | Local Government |
| Owner | Riverside County Flood Control and Water Conservation District |
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.