County annual report · FIPS 40147
2016 Washington County, OK Power Outage Report
In 2016, customers in Washington County, OK went without power for an average of 4.9 hours, a total of 80K customer-hours (Oklahoma average 4.1 hours). That ranks 28th worst of 74 Oklahoma counties and 673rd 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 Washington 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 | January 29, 2016 17:45 | January 29, 2016 20:00 | 2h 15m | 3,338 | 1,369 |
| 2 | January 28, 2016 12:00 | January 28, 2016 14:15 | 2h 15m | 3,336 | 5,371 |
| 3 | May 6, 2016 09:30 | May 6, 2016 13:15 | 3h 45m | 3,334 | 4,245 |
| 4 | April 27, 2016 03:15 | April 28, 2016 05:15 | 1d 2h | 2,724 | 17K |
| 5 | May 15, 2016 12:15 | May 16, 2016 12:00 | 23h 45m | 2,068 | 1,419 |
| 6 | June 30, 2016 23:15 | July 1, 2016 17:15 | 18h | 1,296 | 1,521 |
| 7 | April 30, 2016 00:30 | April 30, 2016 03:15 | 2h 45m | 1,182 | 1,195 |
| 8 | July 27, 2016 07:30 | July 27, 2016 20:00 | 12h 30m | 985 | 344 |
| 9 | May 19, 2016 13:45 | May 19, 2016 15:00 | 1h 15m | 982 | 983 |
| 10 | June 27, 2016 21:00 | June 28, 2016 03:15 | 6h 15m | 980 | 1,482 |
Outage episodes by size in 2016: 55 reached 100+ customers, 7 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 Washington 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 |
| Verdigris Valley Elec Coop Inc | 2013 | 7.1 hrs | 2.35 | 5.0 hrs | 1.98 |
| Copan 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 n/a of Oklahoma's customers in 2016; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 16,408 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. Washington County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Washington 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/washington-county