Jameson Vineyards
Significant HazardSatisfactory ConditionEmergency Action Plan: Yes
Location
| County | Napa |
| River/Stream | Tr Fagan Creek |
| Coordinates | 38.20390, -122.22190 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 41 ft |
| Dam Height | 41 ft |
| Dam Length | 375 ft |
Storage & Hydraulics
| NID Storage | 75 acre-ft |
| Max Storage | 75 acre-ft |
| Surface Area | 6 acres |
| Drainage Area | 0 sq mi |
Ownership & Safety
| Purpose | Water Supply |
| Owner | John Anthony Family of Wines Napa Valley LLC |
| Owner Type | Private |
| Hazard Classification | Significant |
| Condition Assessment | Satisfactory |
| Last Inspection | 06/24/2025 |
| Emergency Action Plan | Yes |