Mcnab
California — Mendocino County — Mc Nab Creek
Location
| State | California |
| County | Mendocino |
| River | Mc Nab Creek |
| Coordinates | 39.03860, -123.19370 |
Physical Characteristics
| NID Height | 40 ft |
| Dam Height | 40 ft |
| Dam Length | 830 ft |
| NID Storage | 96 acre-ft |
| Max Storage | 96 acre-ft |
| Surface Area | 7 acres |
Safety Classification
| Hazard Potential | Significant |
| Condition Assessment | Satisfactory |
| EAP Status | Yes |
| Last Inspection | June 10, 2025 |
| Inspection Frequency | 1 |
Dam Information
| Year Completed | 1947 |
| Primary Purpose | Other |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | Fetzer Vineyards |
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.