Sworinger
High HazardSatisfactory ConditionEmergency Action Plan: Yes
Location
| County | Lassen |
| Nearest City | N/A |
| River/Stream | Tr Silver Creek |
| Coordinates | 41.17980, -120.09960 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 35 ft |
| Dam Height | 35 ft |
| Dam Length | 1,055 ft |
| Year Completed | 1961 (65 years old) |
Storage & Hydraulics
| NID Storage | 4,050 acre-ft |
| Max Storage | 4,050 acre-ft |
| Surface Area | 291 acres |
Ownership & Safety
| Purpose | Other |
| Owner | John Estill and Lani Estill |
| Owner Type | Private |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 11/04/2025 |
| Emergency Action Plan | Yes |