County annual report · FIPS 48067
2022 Cass County, TX Power Outage Report
In 2022, customers in Cass County, TX went without power for an average of 21.5 hours, a total of 327K customer-hours (Texas average 4.0 hours). That ranks 35th worst of 252 Texas counties and 303rd of 2,976 nationally.
Compared with TX, the US and 2021
Coverage line is EAGLE-I's share of Texas customers tracked each year.
Biggest outages in Cass County, 2022
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | June 17, 2022 13:00 | June 17, 2022 19:45 | 6h 45m | 6,676 | 2,927 |
| 2 | November 5, 2022 00:15 | November 9, 2022 01:45 | 4d 1h | 3,131 | 93K |
| 3 | August 18, 2022 08:15 | August 18, 2022 19:00 | 10h 45m | 3,086 | 3,929 |
| 4 | November 30, 2022 04:30 | November 30, 2022 07:15 | 2h 45m | 2,955 | 2,856 |
| 5 | May 22, 2022 02:30 | May 23, 2022 05:45 | 1d 3h | 2,725 | 25K |
| 6 | March 22, 2022 03:30 | March 26, 2022 02:45 | 3d 23h | 2,359 | 46K |
| 7 | June 2, 2022 12:30 | June 3, 2022 03:30 | 15h | 2,324 | 5,552 |
| 8 | March 1, 2022 03:30 | March 1, 2022 06:00 | 2h 30m | 2,086 | 2,704 |
| 9 | May 17, 2022 13:15 | May 17, 2022 16:45 | 3h 30m | 1,760 | 1,536 |
| 10 | May 11, 2022 09:30 | May 11, 2022 11:15 | 1h 45m | 1,755 | 1,868 |
Outage episodes by size in 2022: 96 reached 100+ customers, 22 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 Cass County reported on EIA Form 861 for 2022, 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 Electric Power Co | 2022 | 8.9 hrs | 2.53 | 5.8 hrs | 2.20 |
| Southwest Arkansas E C C | 2022 | 2.2 hrs | 1.16 | 1.7 hrs | 1.08 |
| Upshur Rural Elec Coop Corp | 2022 | 15.1 hrs | 4.56 | 11.7 hrs | 4.43 |
| Bowie-Cass Electric Coop, Inc | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 93% of Texas's customers in 2022; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 15,244 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. Cass County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Cass County, TX annual power outage report, 2022, 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/2022/texas/cass-county