County annual report · FIPS 48119
2022 Delta County, TX Power Outage Report
In 2022, customers in Delta County, TX went without power for an average of 10.7 hours, a total of 34K customer-hours (Texas average 4.0 hours). That ranks 80th worst of 252 Texas counties and 675th 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 Delta 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 | March 21, 2022 22:30 | March 22, 2022 09:15 | 10h 45m | 1,223 | 2,190 |
| 2 | May 5, 2022 17:30 | May 6, 2022 07:30 | 14h | 1,218 | 3,199 |
| 3 | August 19, 2022 15:30 | August 19, 2022 16:45 | 1h 15m | 1,216 | 306 |
| 4 | February 3, 2022 03:45 | February 5, 2022 05:15 | 2d 1h | 1,048 | 13K |
| 5 | May 16, 2022 03:15 | May 18, 2022 00:15 | 1d 21h | 743 | 7,902 |
| 6 | April 5, 2022 03:45 | April 5, 2022 07:15 | 3h 30m | 716 | 932 |
| 7 | March 30, 2022 10:15 | March 30, 2022 14:30 | 4h 15m | 282 | 935 |
| 8 | September 22, 2022 18:45 | September 22, 2022 21:15 | 2h 30m | 256 | 311 |
| 9 | February 22, 2022 11:15 | February 22, 2022 17:15 | 6h | 187 | 1,053 |
| 10 | January 19, 2022 19:15 | January 19, 2022 21:45 | 2h 30m | 157 | 207 |
Outage episodes by size in 2022: 13 reached 100+ customers, 4 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 Delta 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 |
|---|---|---|---|---|---|
| Oncor Electric Delivery Company LLC | 2017 | 3.4 hrs | 1.69 | 2.4 hrs | 1.49 |
| Farmers Electric Coop, Inc - (TX) | 2022 | 2.2 hrs | 1.53 | 73 min | 1.22 |
| Lamar County Elec Coop Assn | - | - | - | - | - |
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 ÷ 3,228 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. Delta County has data for 2015, 2017–2025.
Cite this report
MassOutage (massoutage.com), Delta 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/delta-county