Ler Twin Lake
Low HazardSatisfactory ConditionEmergency Action Plan: No
Location
| County | Napa |
| River/Stream | Tr Pope Creek |
| Coordinates | 38.64590, -122.41920 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 18 ft |
| Dam Height | 18 ft |
| Dam Length | 1,080 ft |
| Year Completed | 1985 (41 years old) |
Storage & Hydraulics
| NID Storage | 127 acre-ft |
| Max Storage | 127 acre-ft |
| Surface Area | 12 acres |
Ownership & Safety
| Purpose | Water Supply |
| Owner | Juliana Mutual Water Company |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 01/30/2025 |
| Emergency Action Plan | No |