County annual report · FIPS 40049
2020 Garvin County, OK Power Outage Report
In 2020, customers in Garvin County, OK went without power for an average of 4.6 hours, a total of 96K customer-hours (Oklahoma average 27.7 hours). That ranks 48th worst of 77 Oklahoma counties and 1482nd of 3,019 nationally.
Compared with OK, the US and 2019
Coverage line is EAGLE-I's share of Oklahoma customers tracked each year.
Biggest outages in Garvin County, 2020
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | July 30, 2020 22:15 | July 31, 2020 20:15 | 22h | 4,071 | 21K |
| 2 | October 27, 2020 12:45 | October 29, 2020 23:30 | 2d 10h | 2,388 | 10K |
| 3 | July 10, 2020 17:00 | July 12, 2020 20:00 | 2d 3h | 2,175 | 18K |
| 4 | December 29, 2020 16:15 | December 29, 2020 20:15 | 4h | 1,407 | 1,269 |
| 5 | December 3, 2020 04:30 | December 3, 2020 21:15 | 16h 45m | 1,196 | 2,732 |
| 6 | April 18, 2020 12:30 | April 20, 2020 14:30 | 2d 2h | 991 | 1,270 |
| 7 | June 8, 2020 11:45 | June 8, 2020 19:45 | 8h | 808 | 1,630 |
| 8 | June 23, 2020 03:00 | June 23, 2020 14:45 | 11h 45m | 804 | 3,641 |
| 9 | October 18, 2020 15:30 | October 18, 2020 16:00 | 30m | 713 | 179 |
| 10 | June 22, 2020 01:30 | June 22, 2020 17:00 | 15h 30m | 557 | 1,982 |
Outage episodes by size in 2020: 43 reached 100+ customers, 5 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 Garvin County reported on EIA Form 861 for 2020, 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 |
|---|---|---|---|---|---|
| Rural Electric Coop, Inc - (OK) | 2020 | 15.8 hrs | 3.49 | 2.8 hrs | 1.64 |
| Oklahoma Gas & Electric Co | - | - | - | - | - |
| People's Electric Cooperative | - | - | - | - | - |
| City of Lindsay - (OK) | - | - | - | - | - |
| City of Wynnewood - (OK) | - | - | - | - | - |
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 2020; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 21,000 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. Garvin County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Garvin County, OK annual power outage report, 2020, 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/2020/oklahoma/garvin-county