County annual report · FIPS 05039
2022 Dallas County, AR Power Outage Report
In 2022, customers in Dallas County, AR went without power for an average of 12.8 hours, a total of 42K customer-hours (Arkansas average 6.8 hours). That ranks 27th worst of 75 Arkansas counties and 532nd of 2,976 nationally.
Compared with AR, the US and 2021
Coverage line is EAGLE-I's share of Arkansas customers tracked each year.
Biggest outages in Dallas 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 | November 7, 2022 03:30 | November 7, 2022 06:30 | 3h | 1,055 | 2,564 |
| 2 | March 29, 2022 11:15 | March 29, 2022 12:15 | 1h | 770 | 334 |
| 3 | November 30, 2022 03:30 | November 30, 2022 12:45 | 9h 15m | 580 | 4,063 |
| 4 | May 22, 2022 12:15 | May 22, 2022 17:45 | 5h 30m | 570 | 2,419 |
| 5 | June 10, 2022 13:00 | June 12, 2022 22:15 | 2d 9h | 546 | 8,052 |
| 6 | January 25, 2022 15:00 | January 25, 2022 23:00 | 8h | 514 | 3,600 |
| 7 | August 8, 2022 22:30 | August 9, 2022 03:00 | 4h 30m | 450 | 465 |
| 8 | July 6, 2022 10:00 | July 6, 2022 14:00 | 4h | 446 | 1,673 |
| 9 | April 13, 2022 14:30 | April 14, 2022 17:30 | 1d 3h | 376 | 1,258 |
| 10 | December 3, 2022 10:30 | December 3, 2022 17:15 | 6h 45m | 351 | 709 |
Outage episodes by size in 2022: 28 reached 100+ customers, 1 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 Dallas 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 |
|---|---|---|---|---|---|
| Entergy Arkansas LLC | 2022 | 10.6 hrs | 2.30 | 6.6 hrs | 2.03 |
| C & L Electric Coop Corp | - | - | - | - | - |
| South Central Ark El Coop, Inc | - | - | - | - | - |
| Ouachita Electric Coop Corp | - | - | - | - | - |
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 2022; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 3,246 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. Dallas County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Dallas County, AR 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/arkansas/dallas-county