County annual report · FIPS 28083
2017 Leflore County, MS Power Outage Report
In 2017, customers in Leflore County, MS went without power for an average of 0.9 hours, a total of 18K customer-hours (Mississippi average 6.6 hours). That ranks 59th worst of 77 Mississippi counties and 2101st of 2,786 nationally.
Compared with MS, the US and 2016
Coverage line is EAGLE-I's share of Mississippi customers tracked each year.
Biggest outages in Leflore County, 2017
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | May 24, 2017 09:15 | May 24, 2017 16:15 | 7h | 418 | 1,762 |
| 2 | December 29, 2017 10:15 | December 29, 2017 20:15 | 10h | 410 | 1,168 |
| 3 | April 3, 2017 02:00 | April 4, 2017 00:45 | 22h 45m | 372 | 2,535 |
| 4 | March 30, 2017 04:00 | March 31, 2017 12:45 | 1d 8h | 347 | 2,430 |
| 5 | February 28, 2017 16:00 | February 28, 2017 17:45 | 1h 45m | 326 | 571 |
| 6 | February 28, 2017 21:15 | March 1, 2017 23:30 | 1d 2h | 326 | 790 |
| 7 | January 22, 2017 05:00 | January 22, 2017 07:45 | 2h 45m | 259 | 539 |
| 8 | July 29, 2017 06:15 | July 29, 2017 09:30 | 3h 15m | 259 | 471 |
| 9 | June 26, 2017 16:00 | June 26, 2017 19:15 | 3h 15m | 256 | 496 |
| 10 | April 2, 2017 22:45 | April 3, 2017 00:45 | 2h | 253 | 357 |
Outage episodes by size in 2017: 17 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 Leflore County reported on EIA Form 861 for 2017, 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 Mississippi LLC | 2017 | 10.6 hrs | 2.34 | 3.2 hrs | 1.42 |
| Delta Electric Power Assn | 2017 | 32.3 hrs | 4.72 | 6.7 hrs | 3.85 |
| Twin County Electric Pwr Assn | 2017 | 3.6 hrs | - | 3.5 hrs | - |
| Greenwood Utilities Comm | 2017 | 23 min | 0.82 | - | - |
| City of Itta Bena - (MS) | - | - | - | - | - |
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 Mississippi's customers in 2017; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 20,294 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. Leflore County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Leflore County, MS annual power outage report, 2017, 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/2017/mississippi/leflore-county