County annual report · FIPS 29225
2025 Webster County, MO Power Outage Report
In 2025, customers in Webster County, MO went without power for an average of 25.0 hours, a total of 322K customer-hours (Missouri average 8.9 hours). That ranks 13th worst of 115 Missouri counties and 246th of 3,000 nationally.
Compared with MO, the US and 2024
Coverage line is EAGLE-I's share of Missouri customers tracked each year.
Biggest outages in Webster County, 2025
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | April 29, 2025 14:00 | April 30, 2025 12:00 | 22h | 2,342 | 6,827 |
| 2 | September 25, 2025 14:30 | October 2, 2025 11:45 | 6d 21h | 1,461 | 11K |
| 3 | June 27, 2025 13:30 | June 30, 2025 16:30 | 3d 3h | 1,231 | 13K |
| 4 | March 19, 2025 14:00 | March 20, 2025 17:45 | 1d 3h | 952 | 5,264 |
| 5 | June 26, 2025 14:45 | June 26, 2025 20:15 | 5h 30m | 782 | 4,301 |
| 6 | July 24, 2025 20:15 | July 28, 2025 12:15 | 3d 16h | 522 | 36K |
| 7 | July 10, 2025 19:30 | July 14, 2025 11:45 | 3d 16h | 501 | 43K |
| 8 | April 23, 2025 13:30 | April 24, 2025 12:15 | 22h 45m | 489 | 11K |
| 9 | March 17, 2025 18:45 | March 18, 2025 12:00 | 17h 15m | 444 | 6,086 |
| 10 | October 27, 2025 14:45 | October 27, 2025 19:45 | 5h | 439 | 704 |
Outage episodes by size in 2025: 38 reached 100+ customers, 3 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 2025, 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 |
|---|---|---|---|---|---|
| Empire District Electric Co | 2024 | 9.1 hrs | 1.95 | 1.9 hrs | 0.98 |
| Southwest Electric Coop, Inc | 2024 | 4.1 hrs | 0.84 | 3.1 hrs | 0.79 |
| Laclede Electric Coop, Inc | 2024 | 6.1 hrs | 2.63 | 2.6 hrs | 2.08 |
| Webster Electric Coop | - | - | - | - | - |
| SE-MA-NO Electric Coop | - | - | - | - | - |
| City of Seymour - (MO) | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about n/a of Missouri's customers in 2025; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 12,849 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, MO annual power outage report, 2025, 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/2025/missouri/webster-county