Power outages in Marion County, TN
We don't have a live outage feed for the utilities serving Marion County yet. City of Chattanooga - (TN), Duck River Elec Member Corp and Sequachee Valley Electric Coop serve this county.
Right now
No live outage data for Marion County yet.
i
This utility doesn't publish outage data we can read automatically, so it isn't in our totals. Its own outage map has its current outages.i
From EIA Form 861, the U.S. Energy Information Administration's yearly survey of every electric utility and the areas it serves.i
This utility doesn't publish outage data we can read automatically, so it isn't in our totals. Its own outage map has its current outages.i
From EIA Form 861, the U.S. Energy Information Administration's yearly survey of every electric utility and the areas it serves.i
This utility doesn't publish outage data we can read automatically, so it isn't in our totals. Its own outage map has its current outages.i
From EIA Form 861, the U.S. Energy Information Administration's yearly survey of every electric utility and the areas it serves.Outage map
Outage history in Marion County
2014–2025 recordMarion County averaged 37.3 significant outages a year in 2023–2025, about typical for Tennessee counties.
In the 12 months to December 2025, there were 59. Half were over within 2 hours; the longest lasted 32 hours, starting June 6, 2025.
The largest on record began May 9, 2023, with 8,518 customers out at once.
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At least 1% of the area's customers, and at least 100, without power at the same time. Outages less than 6 hours apart count as one.i
Half of significant outages here ended sooner than this, and half lasted longer.| Largest events (start) | Peak out | LastediHow long this area stayed at or above the significant-outage line, not how long any one home was without power. | Customer-hoursiCustomers out multiplied by hours out, added up over the event. 1,000 customers out for 3 hours is 3,000 customer-hours. |
|---|---|---|---|
| May 9, 2023 | 8,518 | 6 hours | 2,639 |
| May 19, 2025 | 7,277 | 6.5 hours | 41,644 |
| September 20, 2021 | 5,647 | 5 hours | 4,262 |
| May 30, 2025 | 4,967 | 1.5 hours | 6,034 |
| December 19, 2025 | 2,421 | 10 hours | 7,821 |
Recorded outages from EAGLE-I, Oak Ridge National Laboratory (CC BY 4.0).i
From EAGLE-I, Oak Ridge National Laboratory's record of utility outage data every 15 minutes since 2014 (CC BY 4.0). It covered about 9 in 10 U.S. customers.
Cities in Marion County
Nearby counties
Utilities
- City of Chattanooga - (TN) no live feed
- Duck River Elec Member Corp no live feed
- Sequachee Valley Electric Coop no live feed
- All Tennessee outages