Electra Afterbay
Low HazardSatisfactory ConditionEmergency Action Plan: Not Required
Location
| State | California |
| County | Calaveras |
| Nearest City | Jackson |
| River/Stream | North Fork Mokelumne River |
| Coordinates | 38.33045, -120.67521 |
Physical Characteristics
| Dam Type | Concrete |
| NID Height | 30 ft |
| Dam Height | 30 ft |
| Dam Length | 319 ft |
| Year Completed | 1948 (78 years old) |
Storage & Hydraulics
| NID Storage | 50 acre-ft |
| Max Storage | 50 acre-ft |
| Normal Storage | 1 acre-ft |
| Surface Area | 1 acres |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Hydroelectric |
| Owner | Pacific Gas and Electric Company |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 06/14/2017 |
| Emergency Action Plan | Not Required |