Donner Lake
California — Nevada County
Location
| State | California |
| County | Nevada |
| Coordinates | 39.32360, -120.23720 |
Physical Characteristics
| NID Height | 16 ft |
| Dam Height | 16 ft |
| Dam Length | 45 ft |
| NID Storage | 10,300 acre-ft |
| Max Storage | 10,300 acre-ft |
| Surface Area | 960 acres |
Safety Classification
| Hazard Potential | Significant |
| Condition Assessment | Satisfactory |
| EAP Status | Yes |
| Last Inspection | October 23, 2025 |
| Inspection Frequency | 1 |
Dam Information
| Year Completed | 1927 |
| Primary Purpose | Water Supply |
| Dam Type | Buttress |
| Owner Type | Public Utility |
| Owner | Truckee Meadows Water Authority |
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.