County annual report · FIPS 22127
2015 Winn Parish, LA Power Outage Report
In 2015, customers in Winn Parish, LA went without power for an average of 6.9 hours, a total of 58K customer-hours (Louisiana average 5.8 hours). That ranks 25th worst of 64 Louisiana counties and 386th of 2,484 nationally.
Compared with LA, the US
Coverage line is EAGLE-I's share of Louisiana customers tracked each year.
Biggest outages in Winn Parish, 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 | May 27, 2015 12:00 | May 28, 2015 17:15 | 1d 5h | 2,402 | 3,133 |
| 2 | October 25, 2015 23:30 | October 27, 2015 22:45 | 1d 23h | 1,316 | 14K |
| 3 | July 30, 2015 18:45 | July 31, 2015 04:00 | 9h 15m | 811 | 3,258 |
| 4 | April 1, 2015 19:30 | April 1, 2015 19:45 | 15m | 775 | 194 |
| 5 | May 15, 2015 21:15 | May 16, 2015 02:45 | 5h 30m | 587 | 595 |
| 6 | January 31, 2015 23:30 | February 1, 2015 07:15 | 7h 45m | 583 | 1,628 |
| 7 | May 25, 2015 21:15 | May 26, 2015 22:00 | 1d | 541 | 5,085 |
| 8 | January 6, 2015 08:15 | January 6, 2015 11:30 | 3h 15m | 536 | 329 |
| 9 | September 15, 2015 00:45 | September 15, 2015 04:15 | 3h 30m | 536 | 274 |
| 10 | May 17, 2015 20:00 | May 17, 2015 21:45 | 1h 45m | 534 | 935 |
Outage episodes by size in 2015: 50 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 Winn Parish 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 Louisiana LLC | 2015 | 6.2 hrs | 2.08 | 2.9 hrs | 1.63 |
| Southwestern Electric Power Co | 2015 | 8.2 hrs | 2.35 | 4.1 hrs | 1.92 |
| 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 n/a of Louisiana's customers in 2015; 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, 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/louisiana/winn-parish