County annual report · FIPS 48143
2019 Erath County, TX Power Outage Report
In 2019, customers in Erath County, TX went without power for an average of 4.3 hours, a total of 105K customer-hours (Texas average 4.9 hours). That ranks 148th worst of 254 Texas counties and 1250th of 2,945 nationally.
Compared with TX, the US and 2018
Coverage line is EAGLE-I's share of Texas customers tracked each year.
Biggest outages in Erath County, 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 21, 2019 00:00 | October 22, 2019 04:30 | 1d 4h | 4,707 | 20K |
| 2 | November 24, 2019 07:15 | November 24, 2019 10:30 | 3h 15m | 2,579 | 3,907 |
| 3 | June 17, 2019 02:00 | June 17, 2019 10:30 | 8h 30m | 2,563 | 4,575 |
| 4 | July 10, 2019 23:00 | July 12, 2019 03:30 | 1d 4h | 2,338 | 9,245 |
| 5 | May 15, 2019 01:45 | May 15, 2019 04:15 | 2h 30m | 1,933 | 2,838 |
| 6 | May 8, 2019 08:45 | May 9, 2019 03:15 | 18h 30m | 1,924 | 1,596 |
| 7 | June 19, 2019 16:45 | June 21, 2019 01:45 | 1d 9h | 1,880 | 3,582 |
| 8 | May 30, 2019 21:15 | May 30, 2019 22:00 | 45m | 944 | 475 |
| 9 | August 5, 2019 15:15 | August 5, 2019 22:15 | 7h | 877 | 619 |
| 10 | April 6, 2019 13:30 | April 7, 2019 00:15 | 10h 45m | 857 | 2,080 |
Outage episodes by size in 2019: 60 reached 100+ customers, 7 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 Erath County 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 |
|---|---|---|---|---|---|
| Oncor Electric Delivery Company LLC | 2017 | 3.4 hrs | 1.69 | 2.4 hrs | 1.49 |
| United Electric Coop Service Inc - (TX) | 2018 | 7.6 hrs | 1.36 | 82 min | 0.99 |
| Texas-New Mexico Power Co | - | - | - | - | - |
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 2019; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 24,280 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. Erath County has data for 2015, 2017–2025.
Cite this report
MassOutage (massoutage.com), Erath County, TX 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/texas/erath-county