New Calaveras
California — Alameda County — Calaveras Creek
Location
| State | California |
| County | Alameda |
| River | Calaveras Creek |
| Coordinates | 37.49520, -121.81780 |
Physical Characteristics
| NID Height | 210 ft |
| Dam Height | 210 ft |
| Dam Length | 1,210 ft |
| NID Storage | 96,850 acre-ft |
| Max Storage | 96,850 acre-ft |
| Surface Area | 1,435 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Satisfactory |
| EAP Status | Yes |
| Last Inspection | June 4, 2025 |
| Inspection Frequency | 1 |
Dam Information
| Year Completed | 2018 |
| Primary Purpose | Water Supply |
| Dam Type | Earth |
| Owner Type | Local Government |
| Owner | City and County of San Francisco |
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.