County annual report · FIPS 28155
2022 Webster County, MS Power Outage Report
In 2022, customers in Webster County, MS went without power for an average of 1.2 hours, a total of 6,524 customer-hours (Mississippi average 6.3 hours). That ranks 70th worst of 79 Mississippi counties and 2644th of 2,976 nationally.
Compared with MS, the US and 2021
Coverage line is EAGLE-I's share of Mississippi customers tracked each year.
Biggest outages in Webster 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 19, 2022 23:00 | May 20, 2022 01:30 | 2h 30m | 315 | 615 |
| 2 | June 26, 2022 22:30 | June 27, 2022 10:30 | 12h | 309 | 1,244 |
| 3 | August 4, 2022 06:15 | August 4, 2022 10:00 | 3h 45m | 309 | 1,159 |
| 4 | October 21, 2022 20:00 | October 21, 2022 20:30 | 30m | 309 | 155 |
| 5 | March 22, 2022 19:45 | March 22, 2022 21:15 | 1h 30m | 158 | 237 |
| 6 | July 9, 2022 23:00 | July 10, 2022 15:15 | 16h 15m | 152 | 734 |
| 7 | May 20, 2022 18:30 | May 20, 2022 20:15 | 1h 45m | 73 | 22 |
| 8 | September 13, 2022 06:30 | September 13, 2022 07:30 | 1h | 73 | 46 |
| 9 | October 1, 2022 21:15 | October 1, 2022 23:45 | 2h 30m | 73 | 107 |
| 10 | February 3, 2022 17:30 | February 3, 2022 20:30 | 3h | 63 | 170 |
Outage episodes by size in 2022: 6 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 Webster 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 Mississippi LLC | 2022 | 12.2 hrs | 2.38 | 5.5 hrs | 1.78 |
| Delta Electric Power Assn | 2022 | 11.1 hrs | 5.80 | 8.0 hrs | 4.66 |
| 4-County Electric Power Assn | 2022 | 3.9 hrs | 3.50 | 2.4 hrs | 2.10 |
| Natchez Trace Elec Power Assn | 2021 | 11.2 hrs | - | 5.3 hrs | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 77% of Mississippi's customers in 2022; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 5,545 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. Webster County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Webster County, MS 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/mississippi/webster-county