Chesterfield Power Outages
St. Louis County, Missouri
updated 11m ago
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Chesterfield
An estimated 9 customers are without power in Chesterfield, Missouri, across 1 active outage area. Chesterfield is in St. Louis County, and PowerOutage.us tracks 1 utility serving the area.
Outage History — Chesterfield
Over the last 90 days, PowerOutage.us has tracked 542 distinct power outages in Chesterfield, Missouri. The most recent significant outage affected an estimated 1,741 customers on July 4, 2026. When outages occur, power is typically restored in about 4h 16m.
Avg Restoration Time
4h 16m
Most Recent Significant Outage
1,741 customers
July 4, 2026
Utilities Serving Chesterfield
Outage and customer figures are as reported for St. Louis County. A dash means the utility serves the city but reports no data for this county.