Dewey County, OK Power Outages
Utilities serving Dewey County, Oklahoma don't yet share live outage data with DOE's ODIN feed. Check your electric company's outage map (listed below) for real-time status.
Dewey County on the Oklahoma outage map
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- Limited data
Current outages
Weather alerts
No active outage-relevant weather alerts from the National Weather Service.
Dewey County power outage history
Every significant outage recorded in Dewey County since late 2014, with likely causes from NOAA storm reports
Since late 2014, DOE's EAGLE-I monitoring system has recorded 212 significant power outages in Dewey County, meaning events that left at least 1% of customers in the dark. The largest (Apr 13–19, 2018) came when wildfire conditions left 2,281 customers (87% of the county) without power.
From 2018 to 2025, the average customer here lost about 19 hr 33 min of power per year, more than the Oklahoma average of 8 hr 15 min. That ranks 3rd of 77 Oklahoma counties for outage time, where 1st has the most.
April is the riskiest month: it accounted for 35% of all customer outage time from 2018 to 2025. On 178 days in that period, at least 5% of customers were out at the same time. Outage time in Dewey County has fallen recently: about 11 hr 22 min per customer per year in 2022–2025, versus 27 hr 44 min in 2018–2021.
The most recent significant outage on record (Dec 28, 2025) affected 72 customers (2.7%).
Worst outages on record
| # | When | Peak customers out | Days | Likely cause (NOAA) |
|---|---|---|---|---|
| 1 | Apr 13–19, 2018 | 2,281(87%) | 7 | Wildfire |
| 2 | May 18–20, 2022 | 1,957(74.6%) | 3 | Severe thunderstorms |
| 3 | Jun 23–27, 2018 | 1,872(71.4%) | 5 | Severe thunderstorms |
| 4 | Jan 14–19, 2017 | 1,764(67.3%) | 6 | Ice storm |
| 5 | Nov 11, 2014 | 1,609(61.3%) | 1 | Extreme cold |
Hours without power per customer, by year
When outages happen
Source: DOE/ORNL EAGLE-I recorded electricity outages, 2014–2025 (CC BY 4.0), with likely causes from the NOAA NCEI Storm Events Database. EAGLE-I coverage was partial before 2018, so averages use 2018–2025. Peak counts are the highest number of customers out at one time.
Who provides electricity in Dewey County?
Electric companies with service territory in Dewey County (EIA-861, 2025)
| Utility | Type | Customers (OK) | Avg. outage time / yr | Live data |
|---|---|---|---|---|
| OG&E | Investor Owned | 839,221 | Not reporting | |
| Public Service Company of Oklahoma (PSO) | Investor Owned | 588,941 | Not reporting | |
| CKenergy Electric Cooperative | Cooperative | 27,723 | Not reporting | |
| Cimarron Electric Coop | Cooperative | 19,960 | Not reporting | |
| Northwestern Electric Coop Inc - (OK) | Cooperative | 12,018 | Not reporting | |
| Northfork Electric Coop, Inc | Cooperative | 6,579 | Not reporting |
Customer counts are each utility's statewide total in Oklahoma. Source: U.S. Energy Information Administration, Form EIA-861 & Electric Power Annual.
Local outage news
No Dewey County outage headlines in the past week.
Nearby counties
Dewey County power outage FAQ
Is the power out in Dewey County right now?
No outages are currently reported for Dewey County by participating utilities. Live coverage is limited here, so If your power is out, report it to your electric company.
Which electric company serves Dewey County?
According to EIA-861 service territory data, Oklahoma Gas & Electric Co, Public Service Co of Oklahoma, CKenergy Electric Cooperative, Cimarron Electric Coop and 2 others provide electric service in Dewey County, Oklahoma.
What was the worst power outage in Dewey County?
The largest outage recorded by DOE's EAGLE-I system since 2014 was Apr 13–19, 2018. It peaked at 2,281 customers without power (87% of the county). NOAA storm reports for that period point to wildfire.
How often does the power go out in Dewey County?
EAGLE-I has recorded 212 significant outages here since late 2014. From 2018 to 2025 the average customer lost about 19 hr 33 min of power per year, and on 178 days at least 5% of customers were out at once.
Cite this page
You may reuse our derived data under CC BY 4.0 with attribution. Underlying government data is public domain.
PowerOutageTracker.com. "Dewey County, OK Power Outages." Accessed November 3, 2026. https://poweroutagetracker.com/outages/oklahoma/dewey-county