County annual report · FIPS 05025
2015 Cleveland County, AR Power Outage Report
In 2015, customers in Cleveland County, AR went without power for an average of 9.6 hours, a total of 33K customer-hours (Arkansas average 3.7 hours). That ranks 16th worst of 74 Arkansas counties and 274th 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 Cleveland 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 | February 16, 2015 12:15 | February 18, 2015 22:30 | 2d 10h | 1,392 | 25K |
| 2 | March 25, 2015 21:15 | March 26, 2015 00:00 | 2h 45m | 685 | 868 |
| 3 | September 21, 2015 14:15 | September 21, 2015 16:00 | 1h 45m | 306 | 460 |
| 4 | October 5, 2015 13:45 | October 5, 2015 17:30 | 3h 45m | 306 | 461 |
| 5 | April 25, 2015 07:15 | April 25, 2015 08:15 | 1h | 305 | 160 |
| 6 | December 20, 2015 18:45 | December 21, 2015 01:30 | 6h 45m | 305 | 1,325 |
| 7 | June 18, 2015 02:30 | June 18, 2015 05:00 | 2h 30m | 303 | 682 |
| 8 | August 19, 2015 18:00 | August 20, 2015 02:15 | 8h 15m | 186 | 647 |
| 9 | September 15, 2015 21:30 | September 15, 2015 23:15 | 1h 45m | 71 | 108 |
| 10 | June 16, 2015 06:30 | June 16, 2015 09:30 | 3h | 53 | 138 |
Outage episodes by size in 2015: 8 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 Cleveland 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 |
| 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 ÷ 3,401 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. Cleveland County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Cleveland 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/cleveland-county