County annual report · FIPS 37039
2017 Cherokee County, NC Power Outage Report
In 2017, customers in Cherokee County, NC went without power for an average of 3.2 hours, a total of 52K customer-hours (North Carolina average 10.0 hours). That ranks 62nd worst of 94 North Carolina counties and 1282nd of 2,786 nationally.
Compared with NC, the US and 2016
Coverage line is EAGLE-I's share of North Carolina customers tracked each year.
Biggest outages in Cherokee County, 2017
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | March 29, 2017 00:00 | March 29, 2017 03:00 | 3h | 2,663 | 4,002 |
| 2 | May 4, 2017 12:00 | May 6, 2017 22:30 | 2d 10h | 2,565 | 23K |
| 3 | February 8, 2017 01:00 | February 8, 2017 02:00 | 1h | 1,320 | 661 |
| 4 | April 23, 2017 13:45 | April 24, 2017 03:45 | 14h | 1,056 | 5,237 |
| 5 | July 25, 2017 15:15 | July 26, 2017 01:00 | 9h 45m | 724 | 2,279 |
| 6 | October 22, 2017 14:45 | October 22, 2017 18:30 | 3h 45m | 543 | 1,827 |
| 7 | December 8, 2017 16:45 | December 11, 2017 03:15 | 2d 10h | 496 | 4,110 |
| 8 | December 12, 2017 18:45 | December 12, 2017 19:15 | 30m | 311 | 156 |
| 9 | August 8, 2017 20:45 | August 8, 2017 23:45 | 3h | 305 | 811 |
| 10 | April 5, 2017 01:15 | April 5, 2017 01:45 | 30m | 304 | 152 |
Outage episodes by size in 2017: 19 reached 100+ customers, 4 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 Cherokee 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 |
|---|---|---|---|---|---|
| Duke Energy Carolinas, LLC | 2017 | 8.8 hrs | 1.52 | 3.1 hrs | 1.11 |
| Blue Ridge Mountain EMC - (GA) | - | - | - | - | - |
| Tri-State Electric Member Corp | - | - | - | - | - |
| Town of Murphy - (NC) | - | - | - | - | - |
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 North Carolina's customers in 2017; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 16,160 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. Cherokee County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Cherokee County, NC 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/north-carolina/cherokee-county