County annual report · FIPS 22127
2020 Winn Parish, LA Power Outage Report
In 2020, customers in Winn Parish, LA went without power for an average of 142.1 hours, a total of 1.2M customer-hours (Louisiana average 72.6 hours). That ranks 12th worst of 64 Louisiana counties and 34th of 3,019 nationally.
Compared with LA, the US and 2019
Coverage line is EAGLE-I's share of Louisiana customers tracked each year.
Biggest outages in Winn Parish, 2020
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 27, 2020 09:00 | September 10, 2020 02:00 | 13d 17h | 5,963 | 988K |
| 2 | October 10, 2020 00:45 | October 14, 2020 22:45 | 4d 22h | 4,137 | 147K |
| 3 | April 29, 2020 07:15 | April 30, 2020 15:30 | 1d 8h | 1,674 | 16K |
| 4 | December 22, 2020 15:30 | December 22, 2020 19:15 | 3h 45m | 674 | 2,076 |
| 5 | May 7, 2020 23:00 | May 7, 2020 23:15 | 15m | 574 | 144 |
| 6 | May 8, 2020 09:15 | May 8, 2020 22:30 | 13h 15m | 574 | 1,443 |
| 7 | December 28, 2020 16:15 | December 28, 2020 16:45 | 30m | 535 | 268 |
| 8 | September 12, 2020 20:00 | September 13, 2020 13:45 | 17h 45m | 428 | 3,131 |
| 9 | December 17, 2020 00:30 | December 17, 2020 01:45 | 1h 15m | 411 | 438 |
| 10 | June 24, 2020 00:15 | June 24, 2020 04:30 | 4h 15m | 336 | 101 |
Outage episodes by size in 2020: 39 reached 100+ customers, 3 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 Winn Parish reported on EIA Form 861 for 2020, 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 Louisiana LLC | 2020 | 93.2 hrs | 3.32 | 3.5 hrs | 1.44 |
| Southwestern Electric Power Co | 2020 | 26.5 hrs | 2.79 | 4.6 hrs | 1.94 |
| City of Winnfield - (LA) | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 90% of Louisiana's customers in 2020; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 8,389 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. Winn Parish has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Winn Parish, LA annual power outage report, 2020, 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/2020/louisiana/winn-parish