County annual report · FIPS 48317
2019 Martin County, TX Power Outage Report
In 2019, customers in Martin County, TX went without power for an average of 11.2 hours, a total of 43K customer-hours (Texas average 4.9 hours). That ranks 72nd worst of 254 Texas counties and 480th 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 Martin 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 | November 26, 2019 01:15 | November 26, 2019 14:00 | 12h 45m | 606 | 956 |
| 2 | January 18, 2019 05:00 | January 18, 2019 05:45 | 45m | 581 | 435 |
| 3 | January 25, 2019 21:15 | January 26, 2019 00:00 | 2h 45m | 580 | 1,450 |
| 4 | March 12, 2019 18:00 | March 16, 2019 05:30 | 3d 11h | 416 | 5,572 |
| 5 | September 12, 2019 15:15 | September 12, 2019 21:30 | 6h 15m | 411 | 121 |
| 6 | May 29, 2019 10:00 | May 30, 2019 03:15 | 17h 15m | 408 | 1,786 |
| 7 | July 4, 2019 03:45 | July 5, 2019 05:45 | 1d 2h | 387 | 1,908 |
| 8 | February 7, 2019 14:15 | February 7, 2019 17:00 | 2h 45m | 384 | 117 |
| 9 | August 31, 2019 23:00 | September 1, 2019 05:00 | 6h | 371 | 554 |
| 10 | December 7, 2019 16:15 | December 7, 2019 22:15 | 6h | 370 | 336 |
Outage episodes by size in 2019: 42 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 Martin 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 |
| Lyntegar Electric Coop, Inc | 2018 | 3.1 hrs | - | 3.1 hrs | - |
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 ÷ 3,861 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. Martin County has data for 2015, 2017–2025.
Cite this report
MassOutage (massoutage.com), Martin 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/martin-county