County annual report · FIPS 48019
2018 Bandera County, TX Power Outage Report
In 2018, customers in Bandera County, TX went without power for an average of 0.1 hours, a total of 79 customer-hours (Texas average 2.4 hours). That ranks 249th worst of 253 Texas counties and 2696th of 2,798 nationally.
Compared with TX, the US and 2017
Coverage line is EAGLE-I's share of Texas customers tracked each year.
Biggest outages in Bandera County, 2018
The 3 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | April 20, 2018 11:30 | April 20, 2018 14:30 | 3h | 13 | 37 |
| 2 | September 3, 2018 17:15 | September 3, 2018 22:00 | 4h 45m | 13 | 34 |
| 3 | September 22, 2018 17:30 | September 23, 2018 01:15 | 7h 45m | 1 | 8 |
Outage episodes by size in 2018: 0 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 Bandera County reported on EIA Form 861 for 2018, 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 |
|---|---|---|---|---|---|
| City of San Antonio - (TX) | 2018 | 1.5 hrs | 1.22 | 54 min | 0.84 |
| Bandera Electric Coop, Inc | 2018 | 1.7 hrs | 0.67 | 36 min | 0.40 |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 90% of Texas's customers in 2018; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 1,495 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. Bandera County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Bandera County, TX annual power outage report, 2018, 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/2018/texas/bandera-county