County annual report · FIPS 05025
2018 Cleveland County, AR Power Outage Report
In 2018, customers in Cleveland County, AR went without power for an average of 1.4 hours, a total of 4,748 customer-hours (Arkansas average 4.4 hours). That ranks 63rd worst of 74 Arkansas counties and 2136th of 2,798 nationally.
Compared with AR, the US and 2017
Coverage line is EAGLE-I's share of Arkansas customers tracked each year.
Biggest outages in Cleveland County, 2018
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | August 8, 2018 22:15 | August 9, 2018 21:45 | 23h 30m | 339 | 992 |
| 2 | May 11, 2018 20:00 | May 12, 2018 00:15 | 4h 15m | 312 | 1,241 |
| 3 | January 18, 2018 21:30 | January 18, 2018 21:45 | 15m | 235 | 59 |
| 4 | February 12, 2018 17:45 | February 13, 2018 05:15 | 11h 30m | 186 | 906 |
| 5 | October 15, 2018 21:15 | October 15, 2018 23:00 | 1h 45m | 68 | 107 |
| 6 | August 16, 2018 16:15 | August 16, 2018 17:45 | 1h 30m | 51 | 77 |
| 7 | November 27, 2018 20:15 | November 27, 2018 22:00 | 1h 45m | 50 | 62 |
| 8 | March 29, 2018 11:45 | March 29, 2018 15:00 | 3h 15m | 39 | 74 |
| 9 | December 1, 2018 11:15 | December 1, 2018 12:30 | 1h 15m | 39 | 49 |
| 10 | June 30, 2018 10:15 | June 30, 2018 12:30 | 2h 15m | 28 | 59 |
Outage episodes by size in 2018: 4 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 Cleveland County reported on EIA Form 861 for 2018, 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 | 2018 | 7.5 hrs | 1.93 | 5.0 hrs | 1.74 |
| 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 78% of Arkansas's customers in 2018; 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, 2018, 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/2018/arkansas/cleveland-county