Lolonis Vineyards
California — Mendocino County — Tr W Fk Russian R
Location
| State | California |
| County | Mendocino |
| River | Tr W Fk Russian R |
| Coordinates | 39.26270, -123.19020 |
Physical Characteristics
| NID Height | 67 ft |
| Dam Height | 67 ft |
| Dam Length | 325 ft |
| NID Storage | 209 acre-ft |
| Max Storage | 209 acre-ft |
| Surface Area | 10 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Satisfactory |
| EAP Status | Yes |
| Last Inspection | June 10, 2025 |
| Inspection Frequency | 1 |
Dam Information
| Year Completed | 1999 |
| Primary Purpose | Water Supply |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | Lolonis Family Vineyards and Winery, Inc. |
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.