County annual report · FIPS 40015
2020 Caddo County, OK Power Outage Report
In 2020, customers in Caddo County, OK went without power for an average of 141.0 hours, a total of 1.9M customer-hours (Oklahoma average 27.7 hours). That ranks 1st worst of 77 Oklahoma counties and 37th 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 Caddo 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 | October 26, 2020 10:45 | December 16, 2020 19:00 | 51d 8h | 14,276 | 1.9M |
| 2 | March 21, 2020 19:00 | March 22, 2020 01:00 | 6h | 1,686 | 1,920 |
| 3 | May 24, 2020 03:45 | May 24, 2020 15:30 | 11h 45m | 1,134 | 2,862 |
| 4 | October 25, 2020 15:00 | October 25, 2020 20:30 | 5h 30m | 1,129 | 1,512 |
| 5 | August 17, 2020 18:15 | August 17, 2020 19:00 | 45m | 1,105 | 554 |
| 6 | December 17, 2020 19:30 | December 17, 2020 23:00 | 3h 30m | 1,095 | 1,106 |
| 7 | December 23, 2020 14:15 | December 24, 2020 02:00 | 11h 45m | 1,091 | 1,258 |
| 8 | October 21, 2020 13:45 | October 21, 2020 15:45 | 2h | 1,054 | 265 |
| 9 | April 9, 2020 06:45 | April 9, 2020 07:45 | 1h | 976 | 976 |
| 10 | May 8, 2020 05:45 | May 9, 2020 00:15 | 18h 30m | 816 | 2,881 |
Outage episodes by size in 2020: 60 reached 100+ customers, 8 reached 1,000+ customers, 1 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 Caddo 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 |
|---|---|---|---|---|---|
| Public Service Co of Oklahoma | 2020 | 4.4 hrs | 1.41 | 89 min | 1.03 |
| Cotton Electric Coop, Inc | 2020 | 10.1 hrs | 3.38 | 3.7 hrs | 2.04 |
| Oklahoma Electric Coop Inc | 2020 | 23.7 hrs | 3.08 | 69 min | 1.40 |
| Oklahoma Gas & Electric Co | - | - | - | - | - |
| CKenergy Electric Cooperative | - | - | - | - | - |
| Anadarko 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 2020; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 13,540 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. Caddo County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Caddo 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/caddo-county