County annual report · FIPS 48217
2019 Hill County, TX Power Outage Report
In 2019, customers in Hill County, TX went without power for an average of 4.5 hours, a total of 61K customer-hours (Texas average 4.9 hours). That ranks 145th worst of 254 Texas counties and 1195th 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 Hill 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 2, 2019 05:30 | May 2, 2019 14:45 | 9h 15m | 2,251 | 3,969 |
| 2 | November 13, 2019 13:15 | November 14, 2019 02:30 | 13h 15m | 1,753 | 711 |
| 3 | May 2, 2019 15:45 | May 3, 2019 15:00 | 23h 15m | 1,750 | 751 |
| 4 | May 7, 2019 20:15 | May 8, 2019 00:00 | 3h 45m | 1,742 | 1,056 |
| 5 | June 19, 2019 21:45 | June 21, 2019 04:15 | 1d 6h | 1,625 | 3,994 |
| 6 | October 11, 2019 03:45 | October 12, 2019 02:00 | 22h 15m | 1,366 | 2,943 |
| 7 | June 30, 2019 01:00 | July 1, 2019 02:30 | 1d 1h | 1,228 | 3,332 |
| 8 | August 30, 2019 20:45 | August 31, 2019 11:45 | 15h | 1,106 | 1,591 |
| 9 | October 21, 2019 04:30 | October 22, 2019 01:30 | 21h | 1,090 | 3,185 |
| 10 | August 20, 2019 15:30 | August 21, 2019 00:45 | 9h 15m | 1,022 | 6,651 |
Outage episodes by size in 2019: 43 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 Hill 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 |
|---|---|---|---|---|---|
| Oncor Electric Delivery Company LLC | 2017 | 3.4 hrs | 1.69 | 2.4 hrs | 1.49 |
| Navasota Valley Elec Coop, Inc | 2018 | 7.4 hrs | 3.23 | 6.8 hrs | 3.12 |
| HILCO Electric Cooperative, Inc. | 2018 | 1.7 hrs | 0.92 | 1.6 hrs | 0.92 |
| Texas-New Mexico Power Co | - | - | - | - | - |
| Navarro County Elec Coop, Inc | - | - | - | - | - |
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 ÷ 13,365 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. Hill County has data for 2015, 2017–2025.
Cite this report
MassOutage (massoutage.com), Hill 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/hill-county