County annual report · FIPS 48083
2019 Coleman County, TX Power Outage Report
In 2019, customers in Coleman County, TX went without power for an average of 1.4 hours, a total of 5,459 customer-hours (Texas average 4.9 hours). That ranks 234th worst of 254 Texas counties and 2347th 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 Coleman 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 | July 22, 2019 11:15 | July 22, 2019 12:30 | 1h 15m | 674 | 843 |
| 2 | December 23, 2019 14:45 | December 24, 2019 02:00 | 11h 15m | 340 | 490 |
| 3 | October 21, 2019 04:45 | October 21, 2019 07:15 | 2h 30m | 329 | 567 |
| 4 | August 28, 2019 14:15 | August 28, 2019 14:45 | 30m | 326 | 115 |
| 5 | May 18, 2019 13:00 | May 18, 2019 16:00 | 3h | 121 | 363 |
| 6 | March 13, 2019 08:00 | March 13, 2019 11:15 | 3h 15m | 103 | 62 |
| 7 | February 11, 2019 22:15 | February 11, 2019 23:00 | 45m | 102 | 77 |
| 8 | March 13, 2019 19:15 | March 13, 2019 19:45 | 30m | 101 | 40 |
| 9 | April 8, 2019 21:30 | April 8, 2019 23:30 | 2h | 101 | 202 |
| 10 | November 29, 2019 17:30 | November 29, 2019 20:45 | 3h 15m | 101 | 134 |
Outage episodes by size in 2019: 10 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 Coleman 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 |
| AEP Texas North Company | 2018 | 3.0 hrs | 1.57 | 2.3 hrs | 1.40 |
| Taylor Electric Coop Inc - (TX) | - | - | - | - | - |
| Coleman County Elec Coop, Inc | - | - | - | - | - |
| City of Coleman - (TX) | - | - | - | - | - |
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 ÷ 4,018 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. Coleman County has data for 2015, 2017–2025.
Cite this report
MassOutage (massoutage.com), Coleman 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/coleman-county