County annual report · FIPS 22025
2021 Catahoula Parish, LA Power Outage Report
In 2021, customers in Catahoula Parish, LA went without power for an average of 1.7 hours, a total of 6,504 customer-hours (Louisiana average 99.7 hours). That ranks 63rd worst of 64 Louisiana counties and 2377th of 2,974 nationally.
Compared with LA, the US and 2020
Coverage line is EAGLE-I's share of Louisiana customers tracked each year.
Biggest outages in Catahoula Parish, 2021
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | February 17, 2021 20:30 | February 22, 2021 21:45 | 5d 1h | 67 | 3,415 |
| 2 | February 26, 2021 19:45 | February 26, 2021 23:45 | 4h | 47 | 155 |
| 3 | May 4, 2021 18:45 | May 4, 2021 22:00 | 3h 15m | 39 | 70 |
| 4 | March 28, 2021 07:45 | March 28, 2021 10:00 | 2h 15m | 33 | 74 |
| 5 | May 4, 2021 13:30 | May 4, 2021 14:15 | 45m | 33 | 25 |
| 6 | May 4, 2021 23:45 | May 5, 2021 01:15 | 1h 30m | 33 | 50 |
| 7 | May 5, 2021 23:15 | May 6, 2021 01:00 | 1h 45m | 33 | 18 |
| 8 | May 19, 2021 18:15 | May 19, 2021 23:00 | 4h 45m | 33 | 118 |
| 9 | June 22, 2021 00:30 | June 22, 2021 02:00 | 1h 30m | 33 | 33 |
| 10 | October 17, 2021 05:30 | October 17, 2021 09:00 | 3h 30m | 33 | 108 |
Outage episodes by size in 2021: 0 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 Catahoula Parish reported on EIA Form 861 for 2021, 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 | 2021 | 111.5 hrs | 3.16 | 4.1 hrs | 1.62 |
| Cleco Power LLC | - | - | - | - | - |
| Concordia Electric Coop, Inc | - | - | - | - | - |
| City of Jonesville - (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 2021; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 3,902 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. Catahoula Parish has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Catahoula Parish, LA annual power outage report, 2021, 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/2021/louisiana/catahoula-parish