County annual report · FIPS 05079
2021 Lincoln County, AR Power Outage Report
In 2021, customers in Lincoln County, AR went without power for an average of 4.6 hours, a total of 26K customer-hours (Arkansas average 5.4 hours). That ranks 50th worst of 75 Arkansas counties and 1406th 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 Lincoln 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 28, 2021 01:30 | March 28, 2021 08:30 | 7h | 754 | 1,764 |
| 2 | June 7, 2021 23:30 | June 9, 2021 23:15 | 1d 23h | 489 | 18K |
| 3 | August 14, 2021 09:45 | August 14, 2021 17:00 | 7h 15m | 387 | 200 |
| 4 | October 6, 2021 14:30 | October 6, 2021 16:15 | 1h 45m | 238 | 330 |
| 5 | December 11, 2021 15:45 | December 11, 2021 18:45 | 3h | 226 | 678 |
| 6 | December 16, 2021 13:15 | December 16, 2021 23:45 | 10h 30m | 225 | 2,131 |
| 7 | October 23, 2021 13:30 | October 23, 2021 16:00 | 2h 30m | 223 | 502 |
| 8 | November 16, 2021 18:30 | November 16, 2021 22:00 | 3h 30m | 223 | 781 |
| 9 | February 11, 2021 12:00 | February 11, 2021 23:45 | 11h 45m | 69 | 329 |
| 10 | March 17, 2021 09:45 | March 17, 2021 16:30 | 6h 45m | 46 | 168 |
Outage episodes by size in 2021: 8 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 Lincoln 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 |
| C & L 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 2021; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 5,681 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. Lincoln County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Lincoln 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/lincoln-county