County annual report · FIPS 05107
2021 Phillips County, AR Power Outage Report
In 2021, customers in Phillips County, AR went without power for an average of 7.1 hours, a total of 69K customer-hours (Arkansas average 5.4 hours). That ranks 34th worst of 75 Arkansas counties and 1029th 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 Phillips 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 | March 17, 2021 10:45 | April 8, 2021 22:00 | 22d 11h | 1,677 | 17K |
| 2 | June 30, 2021 16:15 | June 30, 2021 18:45 | 2h 30m | 1,120 | 568 |
| 3 | October 21, 2021 05:00 | December 16, 2021 21:15 | 56d 16h | 1,015 | 10K |
| 4 | June 8, 2021 00:15 | June 9, 2021 22:45 | 1d 22h | 1,001 | 4,273 |
| 5 | February 11, 2021 07:15 | February 12, 2021 00:30 | 17h 15m | 748 | 3,725 |
| 6 | September 27, 2021 03:15 | September 27, 2021 06:15 | 3h | 703 | 1,306 |
| 7 | October 15, 2021 05:00 | October 15, 2021 21:00 | 16h | 589 | 1,203 |
| 8 | February 16, 2021 13:45 | February 17, 2021 23:30 | 1d 9h | 548 | 520 |
| 9 | January 11, 2021 20:15 | January 12, 2021 05:30 | 9h 15m | 515 | 1,347 |
| 10 | April 10, 2021 18:15 | April 13, 2021 21:30 | 3d 3h | 399 | 759 |
Outage episodes by size in 2021: 40 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 Phillips 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 |
| Woodruff Electric Coop Corp | 2021 | 15 min | 0.84 | 15 min | 0.84 |
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 ÷ 9,727 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. Phillips County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Phillips 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/phillips-county