County annual report · FIPS 05065
2018 Izard County, AR Power Outage Report
In 2018, customers in Izard County, AR went without power for an average of 4.1 hours, a total of 35K customer-hours (Arkansas average 4.4 hours). That ranks 38th worst of 74 Arkansas counties and 1228th 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 Izard 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 | July 20, 2018 11:30 | July 21, 2018 19:15 | 1d 7h | 1,353 | 6,633 |
| 2 | November 23, 2018 20:45 | November 23, 2018 21:45 | 1h | 1,329 | 1,329 |
| 3 | December 22, 2018 17:45 | December 22, 2018 18:00 | 15m | 951 | 238 |
| 4 | April 14, 2018 09:30 | April 14, 2018 21:45 | 12h 15m | 672 | 4,643 |
| 5 | May 3, 2018 10:15 | May 3, 2018 15:00 | 4h 45m | 672 | 1,054 |
| 6 | June 9, 2018 11:15 | June 9, 2018 13:45 | 2h 30m | 659 | 867 |
| 7 | October 8, 2018 19:15 | October 8, 2018 23:15 | 4h | 578 | 585 |
| 8 | November 5, 2018 12:15 | November 5, 2018 18:00 | 5h 45m | 578 | 3,321 |
| 9 | July 17, 2018 20:45 | July 17, 2018 22:15 | 1h 30m | 576 | 864 |
| 10 | November 30, 2018 17:15 | November 30, 2018 22:30 | 5h 15m | 574 | 2,452 |
Outage episodes by size in 2018: 32 reached 100+ customers, 2 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 Izard 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 |
| North Arkansas Elec Coop, Inc | 2018 | 4.3 hrs | 1.65 | 3.5 hrs | 1.54 |
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 ÷ 8,572 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. Izard County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Izard 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/izard-county