County annual report · FIPS 20095
2021 Kingman County, KS Power Outage Report
In 2021, customers in Kingman County, KS went without power for an average of 4.5 hours, a total of 21K customer-hours (Kansas average 4.0 hours). That ranks 50th worst of 94 Kansas counties and 1443rd of 2,974 nationally.
Compared with KS, the US and 2020
Coverage line is EAGLE-I's share of Kansas customers tracked each year.
Biggest outages in Kingman County, 2021
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | June 26, 2021 00:15 | June 28, 2021 15:15 | 2d 15h | 334 | 5,410 |
| 2 | March 29, 2021 19:00 | March 29, 2021 23:15 | 4h 15m | 314 | 404 |
| 3 | February 15, 2021 19:15 | February 15, 2021 19:45 | 30m | 273 | 137 |
| 4 | February 16, 2021 13:30 | February 16, 2021 15:15 | 1h 45m | 273 | 478 |
| 5 | June 12, 2021 19:00 | June 14, 2021 13:00 | 1d 18h | 268 | 11K |
| 6 | December 15, 2021 18:00 | December 16, 2021 22:15 | 1d 4h | 94 | 1,727 |
| 7 | January 15, 2021 03:00 | January 15, 2021 04:00 | 1h | 62 | 62 |
| 8 | July 3, 2021 18:30 | July 3, 2021 20:30 | 2h | 56 | 112 |
| 9 | December 2, 2021 05:15 | December 2, 2021 12:30 | 7h 15m | 42 | 305 |
| 10 | September 1, 2021 13:45 | September 1, 2021 19:45 | 6h | 40 | 59 |
Outage episodes by size in 2021: 5 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 Kingman County reported on EIA Form 861 for 2021, 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 |
|---|---|---|---|---|---|
| Evergy Kansas South, Inc | 2021 | 2.8 hrs | 1.33 | 1.9 hrs | 1.10 |
| Wheatland Electric Coop, Inc | 2021 | 3.3 hrs | 1.24 | 1.5 hrs | 0.97 |
| Southern Pioneer Electric Company | 2021 | 3.7 hrs | - | 3.7 hrs | - |
| Sedgwick County El Coop Assn Inc | 2018 | 1.7 hrs | 1.00 | 1.7 hrs | 1.00 |
| Ninnescah Rural E C A Inc | - | - | - | - | - |
| Ark Valley Elec Coop Assn, Inc | - | - | - | - | - |
| Sumner-Cowley Elec Coop, Inc | - | - | - | - | - |
| City of Kingman - (KS) | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 80% of Kansas's customers in 2021; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 4,799 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. Kingman County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Kingman County, KS annual power outage report, 2021, 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/2021/kansas/kingman-county