County annual report · FIPS 20075
2025 Hamilton County, KS Power Outage Report
In 2025, customers in Hamilton County, KS went without power for an average of 2.9 hours, a total of 6,393 customer-hours (Kansas average 2.9 hours). That ranks 46th worst of 99 Kansas counties and 2085th of 3,000 nationally.
Compared with KS, the US and 2024
Coverage line is EAGLE-I's share of Kansas customers tracked each year.
Biggest outages in Hamilton 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 | March 12, 2025 20:00 | March 17, 2025 15:15 | 4d 19h | 654 | 694 |
| 2 | September 10, 2025 05:45 | September 12, 2025 16:15 | 2d 10h | 607 | 1,446 |
| 3 | December 18, 2025 07:15 | December 18, 2025 11:00 | 3h 45m | 60 | 225 |
| 4 | July 11, 2025 00:15 | July 11, 2025 01:30 | 1h 15m | 55 | 69 |
| 5 | August 29, 2025 19:30 | September 3, 2025 22:15 | 5d 2h | 35 | 197 |
| 6 | September 12, 2025 22:15 | September 12, 2025 22:45 | 30m | 35 | 18 |
| 7 | May 17, 2025 15:00 | May 19, 2025 12:30 | 1d 21h | 34 | 1,185 |
| 8 | March 19, 2025 05:30 | March 20, 2025 18:30 | 1d 13h | 31 | 237 |
| 9 | April 24, 2025 00:30 | April 24, 2025 02:45 | 2h 15m | 21 | 47 |
| 10 | July 12, 2025 10:15 | July 14, 2025 21:00 | 2d 10h | 17 | 83 |
Outage episodes by size in 2025: 2 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 Hamilton 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 |
|---|---|---|---|---|---|
| Wheatland Electric Coop, Inc | 2024 | 3.7 hrs | 2.26 | 2.1 hrs | 1.77 |
| Pioneer Electric Coop, Inc - (KS) | 2024 | 3.3 hrs | 0.96 | 2.5 hrs | 0.87 |
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 Kansas's customers in 2025; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 2,192 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. Hamilton County has data for 2019–2025.
Cite this report
MassOutage (massoutage.com), Hamilton County, KS 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/kansas/hamilton-county