County annual report · FIPS 40027
2017 Cleveland County, OK Power Outage Report
In 2017, customers in Cleveland County, OK went without power for an average of 1.0 hours, a total of 152K customer-hours (Oklahoma average 3.2 hours). That ranks 61st worst of 77 Oklahoma counties and 2041st of 2,786 nationally.
Compared with OK, the US and 2016
Coverage line is EAGLE-I's share of Oklahoma customers tracked each year.
Biggest outages in Cleveland County, 2017
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 28, 2017 17:15 | June 28, 2017 20:30 | 3h 15m | 6,652 | 9,702 |
| 2 | May 18, 2017 21:00 | May 20, 2017 10:30 | 1d 13h | 4,174 | 39K |
| 3 | July 23, 2017 22:15 | July 24, 2017 06:00 | 7h 45m | 3,343 | 9,071 |
| 4 | June 16, 2017 22:00 | June 17, 2017 02:30 | 4h 30m | 3,265 | 15K |
| 5 | August 19, 2017 20:30 | August 20, 2017 12:15 | 15h 45m | 3,064 | 8,608 |
| 6 | December 19, 2017 14:30 | December 20, 2017 03:45 | 13h 15m | 2,266 | 2,204 |
| 7 | May 25, 2017 21:00 | May 25, 2017 21:30 | 30m | 2,038 | 1,015 |
| 8 | December 3, 2017 16:30 | December 3, 2017 18:15 | 1h 45m | 2,024 | 2,604 |
| 9 | April 21, 2017 14:30 | April 22, 2017 03:45 | 13h 15m | 1,918 | 4,390 |
| 10 | April 30, 2017 00:00 | April 30, 2017 01:15 | 1h 15m | 1,809 | 2,016 |
Outage episodes by size in 2017: 69 reached 100+ customers, 23 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 Cleveland County reported on EIA Form 861 for 2017, 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 |
|---|---|---|---|---|---|
| Canadian Valley Elec Coop, Inc | 2017 | 4.7 hrs | 1.51 | - | - |
| Oklahoma Electric Coop Inc | 2017 | 1.7 hrs | 1.60 | 90 min | 1.44 |
| Oklahoma Gas & Electric Co | - | - | - | - | - |
| City of Lexington - (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 n/a of Oklahoma's customers in 2017; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 151,488 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. Cleveland County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Cleveland County, OK annual power outage report, 2017, 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/2017/oklahoma/cleveland-county