County annual report · FIPS 05067
2021 Jackson County, AR Power Outage Report
In 2021, customers in Jackson County, AR went without power for an average of 3.2 hours, a total of 26K customer-hours (Arkansas average 5.4 hours). That ranks 61st worst of 75 Arkansas counties and 1789th of 2,974 nationally.
Compared with AR, the US and 2020
Coverage line is EAGLE-I's share of Arkansas customers tracked each year.
Biggest outages in Jackson County, 2021
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | December 16, 2021 03:15 | December 16, 2021 07:30 | 4h 15m | 1,223 | 5,188 |
| 2 | April 8, 2021 16:45 | April 8, 2021 17:15 | 30m | 1,208 | 604 |
| 3 | June 7, 2021 02:45 | June 7, 2021 04:15 | 1h 30m | 1,184 | 1,478 |
| 4 | December 10, 2021 20:45 | December 12, 2021 21:00 | 2d | 363 | 5,160 |
| 5 | May 28, 2021 00:15 | May 28, 2021 18:30 | 18h 15m | 357 | 584 |
| 6 | November 6, 2021 19:30 | November 6, 2021 21:15 | 1h 45m | 349 | 605 |
| 7 | November 11, 2021 09:00 | November 11, 2021 11:15 | 2h 15m | 348 | 780 |
| 8 | August 6, 2021 20:00 | August 6, 2021 22:30 | 2h 30m | 347 | 191 |
| 9 | February 28, 2021 22:15 | March 1, 2021 01:30 | 3h 15m | 303 | 909 |
| 10 | April 1, 2021 21:15 | April 2, 2021 01:45 | 4h 30m | 302 | 569 |
Outage episodes by size in 2021: 20 reached 100+ customers, 3 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 Jackson County reported on EIA Form 861 for 2021, 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 |
|---|---|---|---|---|---|
| Entergy Arkansas LLC | 2021 | 6.4 hrs | 1.76 | 4.4 hrs | 1.51 |
| Farmers Electric Coop Corp - (AR) | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 86% of Arkansas's customers in 2021; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 8,374 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. Jackson County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Jackson County, AR annual power outage report, 2021, 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/2021/arkansas/jackson-county