County annual report · FIPS 48395
2019 Robertson County, TX Power Outage Report
In 2019, customers in Robertson County, TX went without power for an average of 88.7 hours, a total of 244K customer-hours (Texas average 4.9 hours). That ranks 5th worst of 254 Texas counties and 28th 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 Robertson 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 | September 9, 2019 21:30 | September 10, 2019 05:15 | 7h 45m | 3,417 | 22K |
| 2 | October 26, 2019 04:45 | October 26, 2019 15:15 | 10h 30m | 3,338 | 32K |
| 3 | April 13, 2019 16:15 | April 16, 2019 02:45 | 2d 10h | 3,212 | 119K |
| 4 | July 12, 2019 05:15 | July 12, 2019 05:30 | 15m | 1,766 | 442 |
| 5 | June 16, 2019 23:30 | June 17, 2019 22:15 | 22h 45m | 1,276 | 7,974 |
| 6 | October 30, 2019 03:00 | October 30, 2019 12:45 | 9h 45m | 1,153 | 7,754 |
| 7 | September 6, 2019 01:30 | September 6, 2019 03:00 | 1h 30m | 1,145 | 590 |
| 8 | September 6, 2019 05:00 | September 6, 2019 22:30 | 17h 30m | 1,125 | 19K |
| 9 | June 9, 2019 03:00 | June 9, 2019 05:30 | 2h 30m | 1,076 | 2,386 |
| 10 | July 11, 2019 03:15 | July 12, 2019 00:00 | 20h 45m | 1,053 | 3,563 |
Outage episodes by size in 2019: 40 reached 100+ customers, 11 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 Robertson 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 |
|---|---|---|---|---|---|
| Entergy Texas Inc. | 2018 | 4.3 hrs | 1.77 | 3.7 hrs | 1.67 |
| Navasota Valley Elec Coop, Inc | 2018 | 7.4 hrs | 3.23 | 6.8 hrs | 3.12 |
| Texas-New Mexico Power Co | - | - | - | - | - |
| City of Bryan - (TX) | - | - | - | - | - |
| City of Hearne - (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 ÷ 2,755 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. Robertson County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Robertson 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/robertson-county