Denison Power Outages
Grayson County, Texas
updated 8m ago
Outages Near You
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Denison
No active power outages are currently reported in Denison, Texas. Denison is in Grayson County, and PowerOutage.us tracks 2 utilities serving the area.
Outage History — Denison
Over the last 90 days, PowerOutage.us has tracked 291 distinct power outages in Denison, Texas. The most recent significant outage affected an estimated 212 customers on September 20, 2026. When outages occur, power is typically restored in about 2h 46m.
Avg Restoration Time
2h 46m
Most Recent Significant Outage
212 customers
September 20, 2026
Grayson County Historical Outages
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Utilities Serving Denison
Outage and customer figures are as reported for Grayson County. A dash means the utility serves the city but reports no data for this county.
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