Power Outages in Chester County, TN
No live outage feed is available for Chester County, TN yet — live coverage depends on local utilities reporting to ODIN. In 2025, the average customer here lost power for about 7.1 hours.
Chester County, TN is served by local tracked utilities.
Chester County's utilities do not report live data to ODIN, so real-time outage counts aren't available here. The historical record below is complete.
No active NWS alerts for Chester County right now.
Chester County has been under 3 National Weather Service alerts recently — most recently a Dense Fog Advisory on July 16, 2026.
- Severe Thunderstorm Watch ×2
- Dense Fog Advisory ×1
Hardest-hit cities in Chester County
Where this event is concentrated across the county's towns and townships.
Historical reliability
In 2025, the average customer in Chester County went about 7.1 hours without power. Peak simultaneous outage on record reached 5,313 customers.
Worst year here was 2017 (peak 4,047 customers out) · decade average 6.6 hrs without power per customer/yr.
| Year | Outage events | Peak customers out | Avg hrs/customer |
|---|---|---|---|
| 2017 | 236 | 4,047 | 11.2 |
| 2018 | 286 | 2,867 | 4.2 |
| 2019 | 267 | 1,794 | 4.7 |
| 2020 | 236 | 1,725 | 4.4 |
| 2021 | 389 | 4,411 | 7.5 |
| 2022 | 460 | 4,411 | 5.0 |
| 2023 | 439 | 4,415 | 10.2 |
| 2024 | 502 | 1,264 | 4.8 |
| 2025 | 416 | 5,313 | 7.1 |
Relatively Moderate tornadoes exposure · 6.6 hrs/yr of outages over the last decade.
FEMA rates this county’s social vulnerability relatively moderate — outages hit harder where communities are less able to respond and recover.
All hazard rankings →Power outages in Chester County: FAQ
- How often does Chester County, TN lose power?
- Based on EAGLE-I records, Chester County, TN logged 416 distinct outage events in 2025, averaging about 7.1 hours without power per customer over the year.
- What was the worst power outage in Chester County, TN?
- The largest tracked outage peaked at 5,313 customers without power, beginning March 15, 2025 and lasting about 8h 15m.
- Is there a power outage in Chester County, TN right now?
- No major outage is currently reported for Chester County, TN. Live coverage depends on whether local utilities report to ODIN.
Outages are tracked at the county level; these ZIP codes fall within Chester County.
38332, 38340, 38347, 38352
Machine-readable data: /api/v1/counties/47023 and /api/v1/counties/47023/history. Historical figures derive from the DOE/ORNL EAGLE-I dataset (EAGLE-I tracked roughly 0% of Tennessee customers).