County annual report · FIPS 40003
2021 Alfalfa County, OK Power Outage Report
In 2021, customers in Alfalfa County, OK went without power for an average of 2.7 hours, a total of 9,318 customer-hours (Oklahoma average 3.2 hours). That ranks 51st worst of 77 Oklahoma counties and 1945th of 2,974 nationally.
Compared with OK, the US and 2020
Coverage line is EAGLE-I's share of Oklahoma customers tracked each year.
Biggest outages in Alfalfa 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 | September 4, 2021 04:30 | September 4, 2021 06:45 | 2h 15m | 1,268 | 1,862 |
| 2 | February 16, 2021 13:30 | February 16, 2021 16:15 | 2h 45m | 468 | 740 |
| 3 | June 24, 2021 17:00 | June 24, 2021 20:00 | 3h | 439 | 597 |
| 4 | March 13, 2021 15:00 | March 15, 2021 13:15 | 1d 22h | 313 | 1,347 |
| 5 | February 19, 2021 02:30 | February 19, 2021 14:00 | 11h 30m | 297 | 87 |
| 6 | October 8, 2021 16:30 | October 8, 2021 18:30 | 2h | 294 | 305 |
| 7 | September 30, 2021 11:15 | September 30, 2021 14:45 | 3h 30m | 157 | 202 |
| 8 | January 30, 2021 21:15 | January 31, 2021 03:15 | 6h | 147 | 845 |
| 9 | December 15, 2021 16:00 | December 15, 2021 20:15 | 4h 15m | 145 | 78 |
| 10 | June 23, 2021 21:00 | June 23, 2021 21:30 | 30m | 130 | 34 |
Outage episodes by size in 2021: 12 reached 100+ customers, 1 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 Alfalfa 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 |
|---|---|---|---|---|---|
| Oklahoma Gas & Electric Co | - | - | - | - | - |
| Alfalfa Electric Coop, Inc | - | - | - | - | - |
| City of Burlington - (OK) | - | - | - | - | - |
| Goltry Public Works Authority | - | - | - | - | - |
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 Oklahoma's customers in 2021; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 3,414 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. Alfalfa County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Alfalfa County, OK 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/). https://massoutage.com/reports/2021/oklahoma/alfalfa-county