Walnut Power Outages
Los Angeles County, California
updated 9m ago
Outages Near You
See live outage activity within 10 miles of your location.
Walnut
No active power outages are currently reported in Walnut, California. Walnut is in Los Angeles County, and PowerOutage.us tracks 1 utility serving the area.
Outage History — Walnut
Over the last 90 days, PowerOutage.us has tracked 22 distinct power outages in Walnut, California. The most recent significant outage affected an estimated 1,600 customers on July 27, 2026. When outages occur, power is typically restored in about 12h 30m.
Avg Restoration Time
12h 30m
Most Recent Significant Outage
1,600 customers
July 27, 2026
Los Angeles County Historical Outages
More dataPowerwall – Home Battery Storage
Utilities Serving Walnut
Outage and customer figures are as reported for Los Angeles County. A dash means the utility serves the city but reports no data for this county.
Nearby Cities
More energy solutions
Keep your home powered and your bills low.
Solar
Lower utility bills and add resilient home energy production.
Sponsored by Tesla Energy Learn More → ADHome battery backup
Add backup power for outages with Tesla Powerwall.
Sponsored by Tesla Energy Learn More →Home generators
Compare long-duration backup options for whole-home power.
Read More →