County annual report · FIPS 40015
2018 Caddo County, OK Power Outage Report
In 2018, customers in Caddo County, OK went without power for an average of 6.3 hours, a total of 86K customer-hours (Oklahoma average 2.7 hours). That ranks 16th worst of 77 Oklahoma counties and 866th of 2,798 nationally.
Compared with OK, the US and 2017
Coverage line is EAGLE-I's share of Oklahoma customers tracked each year.
Biggest outages in Caddo County, 2018
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 30, 2018 18:45 | July 1, 2018 03:45 | 9h | 2,040 | 5,883 |
| 2 | June 25, 2018 07:30 | June 26, 2018 05:15 | 21h 45m | 1,916 | 3,941 |
| 3 | May 15, 2018 11:45 | May 15, 2018 21:45 | 10h | 1,900 | 1,032 |
| 4 | June 23, 2018 03:00 | June 23, 2018 22:15 | 19h 15m | 1,869 | 4,826 |
| 5 | November 12, 2018 11:15 | November 13, 2018 04:00 | 16h 45m | 1,817 | 6,783 |
| 6 | October 10, 2018 10:30 | October 10, 2018 11:45 | 1h 15m | 1,807 | 2,033 |
| 7 | February 21, 2018 12:00 | February 21, 2018 16:00 | 4h | 1,673 | 5,030 |
| 8 | April 3, 2018 16:30 | April 3, 2018 23:30 | 7h | 1,661 | 2,423 |
| 9 | October 7, 2018 22:30 | October 8, 2018 10:45 | 12h 15m | 1,492 | 2,505 |
| 10 | July 30, 2018 08:00 | July 30, 2018 21:45 | 13h 45m | 1,431 | 4,153 |
Outage episodes by size in 2018: 85 reached 100+ customers, 17 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 Caddo County reported on EIA Form 861 for 2018, 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 | 2018 | 2.1 hrs | 1.34 | 1.7 hrs | 1.17 |
| Cotton Electric Coop, Inc | 2018 | 3.6 hrs | 1.91 | 3.3 hrs | 1.84 |
| Oklahoma Electric Coop Inc | 2018 | 1.5 hrs | 1.63 | 1.5 hrs | 1.63 |
| 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 89% of Oklahoma's customers in 2018; 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, 2018, 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/2018/oklahoma/caddo-county