County annual report · FIPS 47101
2022 Lewis County, TN Power Outage Report
In 2022, customers in Lewis County, TN went without power for an average of 0.0 hours, a total of 161 customer-hours (Tennessee average 9.2 hours). That ranks 79th worst of 84 Tennessee counties and 2953rd of 2,976 nationally.
Compared with TN, the US and 2021
Coverage line is EAGLE-I's share of Tennessee customers tracked each year.
Biggest outages in Lewis County, 2022
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | April 14, 2022 00:30 | April 14, 2022 14:30 | 14h | 6 | 72 |
| 2 | January 16, 2022 14:00 | January 16, 2022 21:45 | 7h 45m | 4 | 19 |
| 3 | January 22, 2022 01:00 | January 22, 2022 02:30 | 1h 30m | 4 | 6 |
| 4 | February 13, 2022 01:45 | February 13, 2022 03:00 | 1h 15m | 4 | 5 |
| 5 | May 25, 2022 22:00 | May 26, 2022 00:45 | 2h 45m | 4 | 11 |
| 6 | July 10, 2022 12:30 | July 10, 2022 14:00 | 1h 30m | 4 | 6 |
| 7 | December 24, 2022 16:00 | December 24, 2022 16:15 | 15m | 4 | 1 |
| 8 | February 10, 2022 15:15 | February 10, 2022 16:00 | 45m | 2 | 2 |
| 9 | February 17, 2022 18:15 | February 17, 2022 18:30 | 15m | 2 | 1 |
| 10 | February 17, 2022 19:15 | February 17, 2022 20:00 | 45m | 2 | 2 |
Outage episodes by size in 2022: 0 reached 100+ customers, 0 reached 1,000+ customers, 0 reached 10,000+ customers.
Utility reliability filed with the EIA
SAIDI (average outage time per customer) and SAIFI (average interruptions per customer) that utilities serving Lewis County reported on EIA Form 861 for 2022, or their most recent earlier filing. Utility-wide figures, not county-specific.
| Utility | EIA year | SAIDI | SAIFI | SAIDI excl. major events | SAIFI excl. major events |
|---|---|---|---|---|---|
| Duck River Elec Member Corp | 2022 | 5.7 hrs | 2.79 | 2.5 hrs | 2.04 |
| Meriwether Lewis Electric Coop | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 75% of Tennessee's customers in 2022; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 6,968 customers (ORNL modeled county customer count), including major storm days. It is comparable across counties but is not the SAIDI a utility files.
- An outage event is a continuous stretch with customers out; counts at 100, 1,000 and 10,000+ use its peak.
- Years loaded: 2015–2025. Lewis County has data for 2015, 2018–2025.
Cite this report
MassOutage (massoutage.com), Lewis County, TN annual power outage report, 2022, data as of Oct 3, 2026 02:41 UTC, sources: DOE EAGLE-I (https://eagle-i.doe.gov/); EAGLE-I modeled customer counts (MCC) (https://figshare.com/); EIA Form 861 (utility reliability) (https://www.eia.gov/electricity/data/eia861/). https://massoutage.com/reports/2022/tennessee/lewis-county