San Marcos
California — San Diego County — San Marcos Creek
Location
| State | California |
| County | San Diego |
| River | San Marcos Creek |
| Coordinates | 33.10920, -117.20910 |
Physical Characteristics
| NID Height | 52 ft |
| Dam Height | 52 ft |
| Dam Length | 290 ft |
| NID Storage | 480 acre-ft |
| Max Storage | 480 acre-ft |
| Surface Area | 54 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Satisfactory |
| EAP Status | Yes |
| Last Inspection | August 22, 2024 |
| Inspection Frequency | 1 |
Dam Information
| Year Completed | 1946 |
| Primary Purpose | Other |
| Dam Type | Arch |
| Owner Type | Private |
| Owner | Citizens Development Corporation |
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.