County annual report · FIPS 40067
2016 Jefferson County, OK Power Outage Report
In 2016, customers in Jefferson County, OK went without power for an average of 6.4 hours, a total of 16K customer-hours (Oklahoma average 4.1 hours). That ranks 23rd worst of 74 Oklahoma counties and 537th of 2,391 nationally.
Compared with OK, the US and 2015
Coverage line is EAGLE-I's share of Oklahoma customers tracked each year.
Biggest outages in Jefferson County, 2016
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | March 7, 2016 15:15 | March 7, 2016 17:00 | 1h 45m | 1,364 | 1,971 |
| 2 | April 27, 2016 01:45 | April 27, 2016 07:30 | 5h 45m | 1,032 | 1,593 |
| 3 | April 23, 2016 00:45 | April 23, 2016 02:45 | 2h | 590 | 768 |
| 4 | July 25, 2016 22:30 | July 26, 2016 16:15 | 17h 45m | 458 | 1,899 |
| 5 | April 12, 2016 01:15 | April 12, 2016 04:00 | 2h 45m | 453 | 1,246 |
| 6 | May 23, 2016 07:45 | May 24, 2016 00:30 | 16h 45m | 447 | 5,153 |
| 7 | July 29, 2016 16:30 | July 29, 2016 18:00 | 1h 30m | 354 | 274 |
| 8 | July 17, 2016 20:45 | July 17, 2016 22:30 | 1h 45m | 252 | 438 |
| 9 | June 17, 2016 23:30 | June 18, 2016 02:45 | 3h 15m | 228 | 481 |
| 10 | August 8, 2016 14:30 | August 8, 2016 15:15 | 45m | 198 | 119 |
Outage episodes by size in 2016: 11 reached 100+ customers, 2 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 Jefferson County reported on EIA Form 861 for 2016, 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 | 2016 | 4.9 hrs | 1.42 | 1.7 hrs | 1.14 |
| Cotton Electric Coop, Inc | 2016 | 6.1 hrs | 3.02 | 3.3 hrs | 2.33 |
| Oklahoma Gas & Electric Co | - | - | - | - | - |
| Red River Valley Rrl Elec Assn | - | - | - | - | - |
| Town of Ryan - (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 2016; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 2,420 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. Jefferson County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Jefferson County, OK annual power outage report, 2016, 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/2016/oklahoma/jefferson-county