County annual report · FIPS 22117
2024 Washington Parish, LA Power Outage Report
In 2024, customers in Washington Parish, LA went without power for an average of 15.9 hours, a total of 293K customer-hours (Louisiana average 15.8 hours). That ranks 34th worst of 64 Louisiana counties and 634th of 2,990 nationally.
Compared with LA, the US and 2023
Coverage line is EAGLE-I's share of Louisiana customers tracked each year.
Biggest outages in Washington Parish, 2024
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | September 11, 2024 20:30 | September 15, 2024 22:00 | 4d 1h | 7,405 | 125K |
| 2 | April 9, 2024 15:15 | April 9, 2024 17:00 | 1h 45m | 6,928 | 3,828 |
| 3 | January 17, 2024 08:45 | January 18, 2024 12:30 | 1d 3h | 6,077 | 13K |
| 4 | June 4, 2024 12:45 | June 6, 2024 04:15 | 1d 15h | 3,760 | 20K |
| 5 | March 15, 2024 18:15 | March 17, 2024 22:00 | 2d 3h | 3,090 | 8,275 |
| 6 | December 28, 2024 19:15 | December 30, 2024 00:30 | 1d 5h | 2,533 | 8,496 |
| 7 | March 25, 2024 15:30 | March 26, 2024 19:00 | 1d 3h | 2,199 | 2,491 |
| 8 | January 16, 2024 03:15 | January 17, 2024 07:45 | 1d 4h | 2,137 | 8,897 |
| 9 | January 8, 2024 23:45 | January 10, 2024 05:30 | 1d 5h | 2,109 | 15K |
| 10 | May 17, 2024 02:45 | May 18, 2024 18:15 | 1d 15h | 2,101 | 3,479 |
Outage episodes by size in 2024: 85 reached 100+ customers, 21 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 Washington Parish reported on EIA Form 861 for 2024, 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 | 2024 | 10.2 hrs | 2.04 | 3.6 hrs | 1.55 |
| Washington-St Tammany E C, Inc | 2024 | 25.1 hrs | 4.93 | 4.0 hrs | 2.61 |
| Cleco Power LLC | - | - | - | - | - |
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 2024; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 18,396 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. Washington Parish has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Washington Parish, LA annual power outage report, 2024, 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/2024/louisiana/washington-parish