County annual report · FIPS 48313
2022 Madison County, TX Power Outage Report
In 2022, customers in Madison County, TX went without power for an average of 89.7 hours, a total of 198K customer-hours (Texas average 4.0 hours). That ranks 4th worst of 252 Texas counties and 31st of 2,976 nationally.
Compared with TX, the US and 2021
Coverage line is EAGLE-I's share of Texas customers tracked each year.
Biggest outages in Madison County, 2022
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 5, 2022 19:45 | May 6, 2022 18:00 | 22h 15m | 4,825 | 8,199 |
| 2 | April 25, 2022 11:00 | April 26, 2022 17:30 | 1d 6h | 4,728 | 14K |
| 3 | March 22, 2022 02:45 | March 24, 2022 05:15 | 2d 2h | 4,497 | 79K |
| 4 | May 11, 2022 07:00 | May 11, 2022 08:45 | 1h 45m | 2,654 | 4,621 |
| 5 | March 17, 2022 15:45 | March 18, 2022 04:45 | 13h | 2,648 | 919 |
| 6 | December 22, 2022 19:00 | December 23, 2022 22:00 | 1d 3h | 2,639 | 13K |
| 7 | January 8, 2022 22:30 | January 9, 2022 05:30 | 7h | 2,637 | 4,001 |
| 8 | October 28, 2022 17:00 | October 28, 2022 21:45 | 4h 45m | 2,626 | 3,330 |
| 9 | October 17, 2022 12:45 | October 17, 2022 19:00 | 6h 15m | 2,620 | 2,640 |
| 10 | June 4, 2022 19:45 | June 4, 2022 22:45 | 3h | 2,596 | 7,768 |
Outage episodes by size in 2022: 55 reached 100+ customers, 16 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 Madison County reported on EIA Form 861 for 2022, 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. | 2022 | 6.5 hrs | 2.49 | 6.0 hrs | 2.39 |
| Navasota Valley Elec Coop, Inc | 2022 | 8.5 hrs | 3.66 | 6.5 hrs | 3.32 |
| Houston County Elec Coop Inc | - | - | - | - | - |
| Mid-South Electric Coop Assn | - | - | - | - | - |
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 2022; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 2,203 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. Madison County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Madison County, TX annual power outage report, 2022, 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/2022/texas/madison-county