Walnut Creek Power Outages
Contra Costa County, California
updated 12m ago
Outages Near You
See live outage activity within 10 miles of your location.
Walnut Creek
No active power outages are currently reported in Walnut Creek, California. Walnut Creek is in Contra Costa County, and PowerOutage.us tracks 1 utility serving the area.
Outage History — Walnut Creek
Over the last 90 days, PowerOutage.us has tracked 369 distinct power outages in Walnut Creek, California. The most recent significant outage affected an estimated 6,240 customers on October 7, 2026. When outages occur, power is typically restored in about 2h 44m.
Avg Restoration Time
2h 44m
Most Recent Significant Outage
6,240 customers
October 7, 2026
Contra Costa County Historical Outages
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Utilities Serving Walnut Creek
Outage and customer figures are as reported for Contra Costa County. A dash means the utility serves the city but reports no data for this county.
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