Power Outages in Sequoyah County, OK
As of October 19, 2026 03:05 UTC, no outages are reported by Cookson Hills Elec Coop, Inc, Oklahoma Gas & Electric Co, Arkansas Valley Elec Coop Corp, Ozarks Electric Coop Corp - (AR) and Lake Region Electric Coop, Inc - (OK) in Sequoyah County, OK. There is no live feed for City of Sallisaw - (OK). In 2025, the average customer here lost power for about 4.5 hours.
Sequoyah County, OK is served by 6 tracked utilities.
Cite this data
- URL
- https://massoutage.com/oklahoma/sequoyah-county
- As of
- October 19, 2026 03:05 UTC
- Publisher
- MassOutage
MassOutage, "Power Outages in Sequoyah County, OK", live data as of October 19, 2026 03:05 UTC. https://massoutage.com/oklahoma/sequoyah-county
No active outages are reported by Cookson Hills Elec Coop, Inc, Oklahoma Gas & Electric Co, Arkansas Valley Elec Coop Corp, Ozarks Electric Coop Corp - (AR) and Lake Region Electric Coop, Inc - (OK) in Sequoyah County.
No live feed for City of Sallisaw - (OK): outages in itsservice area won't show here.
53%of this county's ~34,907 customers are served by utilities with a county-level live feed.
We can't see outages for: City of Sallisaw - (OK). Their customers are not in any number on this page; check their own outage maps.
| Utility | Feed | Out | Served | % out | Small outages | Incidents | Utility ETR | As of |
|---|---|---|---|---|---|---|---|---|
| Cookson Hills Elec Coop, Inc | Live · county | 0 | 12,863 | 0.0% | - | - | - | |
| Oklahoma Gas & Electric Co | Live · county | 0 | 4,810 | 0.0% | - | 0 | - | |
| Arkansas Valley Elec Coop Corp | Live · county | 0 | 932 | 0.0% | - | - | - | |
| Ozarks Electric Coop Corp - (AR) | Live · county | 0 | 18 | 0.0% | - | - | - | |
| Lake Region Electric Coop, Inc - (OK) | Live · county | 0 | 11 | 0.0% | - | - | - | |
| City of Sallisaw - (OK) | No live feed | can't see | - | - | - | - | - | - |
Cookson Hills Elec Coop, Inc, Oklahoma Gas & Electric Co, Arkansas Valley Elec Coop Corp, Ozarks Electric Coop Corp - (AR) and Lake Region Electric Coop, Inc - (OK) reportevery town in the county on each poll, so 0 out is a real all-clear. ETRs are the utility's own estimates.
Electricity-dependent residents
HHS emPOWER · data October 7, 2026Medicare beneficiaries in Sequoyah Countywho rely on electricity-dependent medical equipment (ventilators, oxygen concentrators, home dialysis, powered wheelchairs, and more). HHS reports counts of 1–10 as “≤11”. Medicare only, so the full at-risk population is larger.
By ZIP code (7)
| ZIP | Power-dependent | Ventilators | O2 concentrators | Home dialysis |
|---|---|---|---|---|
| 74955 | 305 | 18 | 247 | ≤11 |
| 74948 | 251 | 13 | 210 | ≤11 |
| 74962 | 98 | ≤11 | 78 | ≤11 |
| 74954 | 78 | ≤11 | 66 | ≤11 |
| 74435 | 58 | ≤11 | 46 | ≤11 |
| 74946 | ≤11 | 0 | ≤11 | 0 |
| 74945 | ≤11 | 0 | ≤11 | ≤11 |
Emergency managers can request identified beneficiary lists through their state health department via the HHS emPOWER program.
Outage began, grew, restoration estimate changed, restored: by email, Slack, Teams, Discord or signed webhook, for Sequoyah County or any town and utility in it.
No active NWS alerts for Sequoyah County right now.
Sequoyah County has been under 10 National Weather Service alerts recently, most recently a Heat Advisory on September 17, 2026.
- Heat Advisory ×10
Latest Sequoyah County, OK outage updates
A running log of how this outage has changed, updated automatically as utilities report in.
- RESOLVED
Power restored after 55m
- IMPROVING
Improving: down to 292 customers out
- GREW
Outage grew to 866 customers out (2.6% of the county)
- OUTAGE BEGAN
Outage began: 496 customers out (1.5% of the county)
Hardest-hit cities in Sequoyah County
Where this event is concentrated across the county's towns and townships.
Historical reliability
In 2025, the average customer in Sequoyah County went about 4.5 hours without power. Peak simultaneous outage on record reached 8,520 customers.
The US EIA reports Oklahoma utilities averaged 5.0 hrs without power per customer (SAIDI) in 2025, a cross-check on our county estimate of 4.5 hrs.
Worst year here was 2020 (peak 8,520 customers out) · decade average 2.6 hrs without power per customer/yr.
| Year | Outage events | Peak customers out | Avg hrs/customer |
|---|---|---|---|
| 2015 | 147 | 2,908 | 0.2 |
| 2016 | 18 | 3,205 | 2.3 |
| 2017 | 92 | 3,041 | 1.5 |
| 2018 | 600 | 4,821 | 1.3 |
| 2019 | 520 | 3,240 | 1.9 |
| 2020 | 595 | 8,520 | 8.0 |
| 2021 | 535 | 3,387 | 2.7 |
| 2022 | 537 | 5,075 | 1.4 |
| 2023 | 659 | 2,763 | 1.7 |
| 2024 | 699 | 4,364 | 3.3 |
| 2025 | 789 | 5,822 | 4.5 |
Cost of power in Sequoyah County
ENERGY & AI DEMAND →Estimated residential electricity price for Sequoyah County, customer-weighted across the utilities serving it (US EIA, 2025). Retail prices aren't published at the county level; this is a derived estimate.
- Oklahoma Gas & Electric Co12.5¢716,295 cust
- Cookson Hills Elec Coop, Inc15.7¢17,740 cust
- Ozarks Electric Coop Corp - (AR)14.9¢11,873 cust
- Arkansas Valley Elec Coop Corp13.7¢4,272 cust
Weighted by each utility's residential customer count (utilities report customers at the state level; a per-county share isn't published). Rising retail prices track a national demand surge; see energy & the data-center boom.
Very High ice storms exposure · 2.6 hrs/yr of outages over the last decade.
FEMA rates this county’s social vulnerability very high: outages hit harder where communities are less able to respond and recover.
All hazard rankings →Power outages in Sequoyah County: FAQ
- How often does Sequoyah County, OK lose power?
- Based on EAGLE-I records, Sequoyah County, OK logged 789 distinct outage events in 2025, averaging about 4.5 hours without power per customer over the year.
- What was the worst power outage in Sequoyah County, OK?
- The largest tracked outage peaked at 8,520 customers without power, beginning February 12, 2020 and lasting about 9h 45m.
- Is there a power outage in Sequoyah County, OK right now?
- No major outage is currently reported for Sequoyah County, OK. Live coverage depends on whether local utilities report to ODIN.
- Which utilities serve Sequoyah County, OK?
- Tracked electric providers include Arkansas Valley Elec Coop Corp, Cookson Hills Elec Coop, Inc, Oklahoma Gas & Electric Co, Ozarks Electric Coop Corp - (AR).
Outages are tracked at the county level; these ZIP codes fall within Sequoyah County.
74435, 74936, 74945, 74946, 74948, 74954, 74955, 74962
Electric providers serving this county
From EIA-861 service territory, with official reliability where reported.
| Provider | Official SAIDI (EIA) | Live | Report outage |
|---|---|---|---|
| Arkansas Valley Elec Coop Corp | 5.2 hrs | Live · county | - |
| Ozarks Electric Coop Corp - (AR) | 12.1 hrs | Live · county | - |
| Cookson Hills Elec Coop, Inc | 8.1 hrs | Live · county | - |
| Oklahoma Gas & Electric Co | - | Live · county | |
| City of Sallisaw - (OK) | - | No live feed | - |
Data from DOE/ORNL ODIN, DOE EAGLE-I, EIA Form 861 (utility reliability), EIA electricity retail prices and FEMA National Risk Index, every source we read. Historical figures derive from the DOE/ORNL EAGLE-I dataset (EAGLE-I tracked roughly 0% of Oklahoma customers). Machine-readable data: /api/v1/counties/40135 and /api/v1/counties/40135/history.