County annual report · FIPS 48437
2025 Swisher County, TX Power Outage Report
In 2025, customers in Swisher County, TX went without power for an average of 1.6 hours, a total of 4,281 customer-hours (Texas average 4.6 hours). That ranks 244th worst of 254 Texas counties and 2569th of 3,000 nationally.
Compared with TX, the US and 2024
Coverage line is EAGLE-I's share of Texas customers tracked each year.
Biggest outages in Swisher County, 2025
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | March 14, 2025 14:00 | March 16, 2025 14:30 | 2d | 214 | 2,172 |
| 2 | March 19, 2025 01:15 | March 19, 2025 08:15 | 7h | 139 | 973 |
| 3 | April 4, 2025 08:00 | April 4, 2025 11:00 | 3h | 139 | 326 |
| 4 | July 23, 2025 03:45 | July 23, 2025 10:30 | 6h 45m | 133 | 393 |
| 5 | May 18, 2025 22:00 | May 18, 2025 23:45 | 1h 45m | 89 | 156 |
| 6 | March 10, 2025 20:00 | March 10, 2025 20:45 | 45m | 24 | 18 |
| 7 | February 19, 2025 13:15 | February 19, 2025 15:15 | 2h | 23 | 36 |
| 8 | April 18, 2025 23:45 | April 19, 2025 01:30 | 1h 45m | 12 | 18 |
| 9 | March 4, 2025 20:45 | March 4, 2025 21:30 | 45m | 11 | 8 |
| 10 | June 10, 2025 05:15 | June 10, 2025 07:45 | 2h 30m | 9 | 21 |
Outage episodes by size in 2025: 4 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 Swisher County reported on EIA Form 861 for 2025, 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 |
|---|---|---|---|---|---|
| Southwestern Public Service Co | 2024 | 2.9 hrs | 1.21 | 2.1 hrs | 1.14 |
| Lighthouse Electric Coop, Inc | - | - | - | - | - |
| Swisher Electric Coop, Inc | - | - | - | - | - |
| City of Tulia | - | - | - | - | - |
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 Texas's customers in 2025; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 2,662 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. Swisher County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Swisher County, TX annual power outage report, 2025, 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/2025/texas/swisher-county