County annual report · FIPS 47133
2017 Overton County, TN Power Outage Report
In 2017, customers in Overton County, TN went without power for an average of 0.1 hours, a total of 1,373 customer-hours (Tennessee average 5.6 hours). That ranks 48th worst of 68 Tennessee counties and 2534th of 2,786 nationally.
Compared with TN, the US and 2016
Coverage line is EAGLE-I's share of Tennessee customers tracked each year.
Biggest outages in Overton County, 2017
The 9 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | May 6, 2017 11:45 | May 6, 2017 16:00 | 4h 15m | 328 | 110 |
| 2 | May 18, 2017 13:00 | May 18, 2017 13:15 | 15m | 328 | 82 |
| 3 | June 5, 2017 12:45 | June 5, 2017 15:00 | 2h 15m | 326 | 672 |
| 4 | June 18, 2017 11:45 | June 18, 2017 13:15 | 1h 30m | 326 | 489 |
| 5 | August 16, 2017 18:45 | August 16, 2017 20:15 | 1h 30m | 4 | 6 |
| 6 | May 1, 2017 15:00 | May 1, 2017 19:30 | 4h 30m | 2 | 9 |
| 7 | May 12, 2017 14:45 | May 12, 2017 16:15 | 1h 30m | 2 | 3 |
| 8 | February 28, 2017 00:30 | February 28, 2017 00:45 | 15m | 1 | 0 |
| 9 | November 21, 2017 21:45 | November 21, 2017 22:45 | 1h | 1 | 1 |
Outage episodes by size in 2017: 4 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 Overton County reported on EIA Form 861 for 2017, 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 |
|---|---|---|---|---|---|
| Tri-County Elec Member Corp (TN) | 2017 | 3.3 hrs | 2.44 | 3.0 hrs | 2.29 |
| Upper Cumberland E M C | 2017 | 3.8 hrs | - | 1.8 hrs | - |
| Volunteer 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 n/a of Tennessee's customers in 2017; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 10,102 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. Overton County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Overton County, TN annual power outage report, 2017, 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/2017/tennessee/overton-county