County annual report · FIPS 48001
2017 Anderson County, TX Power Outage Report
In 2017, customers in Anderson County, TX went without power for an average of 1.5 hours, a total of 43K customer-hours (Texas average 1.6 hours). That ranks 94th worst of 249 Texas counties and 1827th of 2,786 nationally.
Compared with TX, the US and 2016
Coverage line is EAGLE-I's share of Texas customers tracked each year.
Biggest outages in Anderson County, 2017
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | February 20, 2017 08:45 | February 21, 2017 01:15 | 16h 30m | 1,904 | 11K |
| 2 | April 2, 2017 17:00 | April 3, 2017 05:15 | 12h 15m | 1,435 | 7,268 |
| 3 | April 29, 2017 21:30 | April 30, 2017 01:30 | 4h | 1,040 | 277 |
| 4 | June 24, 2017 08:15 | June 24, 2017 16:00 | 7h 45m | 994 | 2,970 |
| 5 | April 27, 2017 11:45 | April 27, 2017 13:45 | 2h | 991 | 1,175 |
| 6 | January 2, 2017 12:45 | January 2, 2017 23:00 | 10h 15m | 677 | 2,839 |
| 7 | April 10, 2017 18:15 | April 10, 2017 18:30 | 15m | 617 | 154 |
| 8 | July 15, 2017 16:45 | July 15, 2017 23:00 | 6h 15m | 509 | 964 |
| 9 | October 30, 2017 14:00 | October 30, 2017 15:15 | 1h 15m | 508 | 158 |
| 10 | April 26, 2017 18:45 | April 26, 2017 20:15 | 1h 30m | 500 | 381 |
Outage episodes by size in 2017: 33 reached 100+ customers, 3 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 Anderson County reported on EIA Form 861 for 2017, 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 |
| Trinity Valley Elec Coop Inc | 2017 | 14.5 hrs | 2.55 | 3.7 hrs | 2.33 |
| Houston County Elec 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 n/a of Texas's customers in 2017; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 29,000 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. Anderson County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Anderson County, TX annual power outage report, 2017, 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/2017/texas/anderson-county