J. W. Wisda
California — Los Angeles County — Tr Topanga Can
Location
| State | California |
| County | Los Angeles |
| River | Tr Topanga Can |
| Coordinates | 34.09340, -118.59290 |
Physical Characteristics
| NID Height | 50 ft |
| Dam Height | 50 ft |
| Dam Length | 350 ft |
| NID Storage | 45 acre-ft |
| Max Storage | 45 acre-ft |
| Surface Area | 4 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Satisfactory |
| EAP Status | No |
| Last Inspection | May 19, 2025 |
| Inspection Frequency | 0.5 |
Dam Information
| Year Completed | 1958 |
| Primary Purpose | Recreation |
| Dam Type | Earth |
| Owner Type | State |
| Owner | California Department of Parks and Recreation |
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.