County annual report · FIPS 48071
2019 Chambers County, TX Power Outage Report
In 2019, customers in Chambers County, TX went without power for an average of 10.6 hours, a total of 281K customer-hours (Texas average 4.9 hours). That ranks 75th worst of 254 Texas counties and 507th 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 Chambers 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 | May 10, 2019 03:45 | May 14, 2019 05:15 | 4d 1h | 5,711 | 128K |
| 2 | September 17, 2019 10:15 | October 1, 2019 20:00 | 14d 9h | 3,543 | 70K |
| 3 | June 26, 2019 13:45 | June 27, 2019 03:15 | 13h 30m | 2,221 | 3,191 |
| 4 | April 14, 2019 10:30 | April 14, 2019 13:30 | 3h | 2,124 | 5,099 |
| 5 | November 8, 2019 14:00 | November 8, 2019 20:15 | 6h 15m | 2,010 | 2,019 |
| 6 | May 4, 2019 08:00 | May 4, 2019 21:00 | 13h | 1,756 | 4,487 |
| 7 | June 18, 2019 13:30 | June 19, 2019 02:30 | 13h | 1,693 | 1,160 |
| 8 | June 5, 2019 08:00 | June 6, 2019 09:00 | 1d 1h | 1,612 | 1,696 |
| 9 | June 24, 2019 03:00 | June 24, 2019 04:15 | 1h 15m | 1,546 | 760 |
| 10 | October 15, 2019 13:30 | October 16, 2019 00:45 | 11h 15m | 1,493 | 2,326 |
Outage episodes by size in 2019: 70 reached 100+ customers, 15 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 Chambers 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 |
| CenterPoint Energy | 2018 | 3.0 hrs | 1.62 | 2.3 hrs | 1.37 |
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 ÷ 26,381 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. Chambers County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Chambers 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/chambers-county