County annual report · FIPS 48347
2020 Nacogdoches County, TX Power Outage Report
In 2020, customers in Nacogdoches County, TX went without power for an average of 4.1 hours, a total of 169K customer-hours (Texas average 5.3 hours). That ranks 172nd worst of 254 Texas counties and 1581st of 3,019 nationally.
Compared with TX, the US and 2019
Coverage line is EAGLE-I's share of Texas customers tracked each year.
Biggest outages in Nacogdoches County, 2020
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | January 11, 2020 04:30 | January 13, 2020 05:00 | 2d | 2,574 | 26K |
| 2 | August 16, 2020 21:30 | August 18, 2020 12:15 | 1d 14h | 1,979 | 10K |
| 3 | April 28, 2020 20:30 | April 30, 2020 05:30 | 1d 9h | 1,779 | 15K |
| 4 | July 12, 2020 01:45 | July 12, 2020 02:15 | 30m | 1,754 | 440 |
| 5 | August 27, 2020 08:15 | August 29, 2020 00:00 | 1d 15h | 1,626 | 9,875 |
| 6 | April 27, 2020 13:45 | April 28, 2020 06:30 | 16h 45m | 1,303 | 2,048 |
| 7 | December 19, 2020 17:30 | December 19, 2020 21:15 | 3h 45m | 1,066 | 1,758 |
| 8 | March 4, 2020 12:45 | March 5, 2020 23:30 | 1d 10h | 981 | 7,729 |
| 9 | November 25, 2020 07:15 | November 25, 2020 23:15 | 16h | 942 | 3,527 |
| 10 | February 11, 2020 07:30 | February 11, 2020 11:30 | 4h | 886 | 1,867 |
Outage episodes by size in 2020: 88 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 Nacogdoches County reported on EIA Form 861 for 2020, 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 |
| Deep East Texas Elec Coop Inc | 2020 | 14.1 hrs | - | 6.9 hrs | - |
| Rusk County Electric Coop, Inc | 2020 | 12.4 hrs | - | 7.0 hrs | - |
| Cherokee County Elec Coop Assn - (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 63% of Texas's customers in 2020; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 40,989 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. Nacogdoches County has data for 2015, 2017–2025.
Cite this report
MassOutage (massoutage.com), Nacogdoches County, TX annual power outage report, 2020, 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/2020/texas/nacogdoches-county