County annual report · FIPS 05001
2015 Arkansas County, AR Power Outage Report
In 2015, customers in Arkansas County, AR went without power for an average of 7.8 hours, a total of 73K customer-hours (Arkansas average 3.7 hours). That ranks 21st worst of 74 Arkansas counties and 345th of 2,484 nationally.
Compared with AR, the US
Coverage line is EAGLE-I's share of Arkansas customers tracked each year.
Biggest outages in Arkansas County, 2015
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, 2015 23:45 | March 30, 2015 02:30 | 2h 45m | 2,745 | 6,491 |
| 2 | August 25, 2015 12:15 | August 25, 2015 12:30 | 15m | 1,908 | 477 |
| 3 | May 23, 2015 13:30 | May 23, 2015 22:15 | 8h 45m | 1,889 | 9,449 |
| 4 | June 10, 2015 19:30 | June 11, 2015 00:15 | 4h 45m | 1,612 | 1,641 |
| 5 | September 1, 2015 18:30 | September 2, 2015 00:45 | 6h 15m | 1,381 | 1,735 |
| 6 | December 17, 2015 16:45 | December 17, 2015 19:30 | 2h 45m | 906 | 912 |
| 7 | April 12, 2015 13:30 | April 12, 2015 23:15 | 9h 45m | 875 | 2,807 |
| 8 | June 14, 2015 23:30 | June 15, 2015 05:00 | 5h 30m | 815 | 246 |
| 9 | January 18, 2015 14:45 | January 18, 2015 20:45 | 6h | 764 | 2,499 |
| 10 | February 16, 2015 11:30 | February 18, 2015 00:15 | 1d 12h | 690 | 5,056 |
Outage episodes by size in 2015: 55 reached 100+ customers, 5 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 Arkansas County reported on EIA Form 861 for 2015, 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 | 2015 | 6.8 hrs | 2.25 | 4.7 hrs | 1.99 |
| First Electric Coop Corp | 2015 | 4.2 hrs | 2.57 | 2.9 hrs | 2.33 |
| 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 n/a of Arkansas's customers in 2015; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 9,409 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. Arkansas County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Arkansas County, AR annual power outage report, 2015, 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/2015/arkansas/arkansas-county