County annual report · FIPS 22117
2019 Washington Parish, LA Power Outage Report
In 2019, customers in Washington Parish, LA went without power for an average of 13.5 hours, a total of 248K customer-hours (Louisiana average 10.2 hours). That ranks 24th worst of 64 Louisiana counties and 396th of 2,945 nationally.
Compared with LA, the US and 2018
Coverage line is EAGLE-I's share of Louisiana customers tracked each year.
Biggest outages in Washington Parish, 2019
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | October 26, 2019 05:00 | October 30, 2019 00:30 | 3d 19h | 9,041 | 150K |
| 2 | October 5, 2019 23:00 | October 6, 2019 07:15 | 8h 15m | 5,134 | 9,607 |
| 3 | April 6, 2019 12:45 | April 6, 2019 16:45 | 4h | 5,055 | 4,125 |
| 4 | June 6, 2019 13:00 | June 7, 2019 02:15 | 13h 15m | 2,385 | 4,112 |
| 5 | April 18, 2019 19:15 | April 22, 2019 20:15 | 4d 1h | 2,095 | 7,031 |
| 6 | August 24, 2019 20:15 | August 25, 2019 02:15 | 6h | 2,007 | 2,205 |
| 7 | September 23, 2019 01:00 | September 23, 2019 03:30 | 2h 30m | 1,837 | 2,298 |
| 8 | August 12, 2019 09:45 | August 12, 2019 15:00 | 5h 15m | 1,826 | 4,571 |
| 9 | September 2, 2019 12:30 | September 2, 2019 17:30 | 5h | 1,819 | 1,384 |
| 10 | July 30, 2019 15:00 | July 31, 2019 01:30 | 10h 30m | 1,812 | 5,837 |
Outage episodes by size in 2019: 66 reached 100+ customers, 15 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 2019, 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 | 2018 | 4.6 hrs | 1.84 | 3.5 hrs | 1.63 |
| Washington-St Tammany E C, Inc | 2018 | 6.0 hrs | 3.74 | 6.0 hrs | 3.74 |
| 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 89% of Louisiana's customers in 2019; 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, 2019, 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/2019/louisiana/washington-parish