Delaware County, OK Power Outages
Utilities serving Delaware 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.
Delaware County on the Oklahoma outage map
- Normal
- Minor
- Moderate
- Major
- Severe
- Limited data
Current outages
Weather alerts
No active outage-relevant weather alerts from the National Weather Service.
Delaware County power outage history
Every significant outage recorded in Delaware County since late 2014, with likely causes from NOAA storm reports
Since late 2014, DOE's EAGLE-I monitoring system has recorded 417 significant power outages in Delaware County, meaning events that left at least 1% of customers in the dark. The largest (Jun 18–21, 2023) came when severe thunderstorms left 14,471 customers (61.1% of the county) without power.
From 2018 to 2025, the average customer here lost about 8 hr 14 min of power per year, close to the Oklahoma average of 8 hr 15 min. That ranks 29th of 77 Oklahoma counties for outage time, where 1st has the most.
June is the riskiest month: it accounted for 24% of all customer outage time from 2018 to 2025. On 101 days in that period, at least 5% of customers were out at the same time. Outage time in Delaware County has held roughly steady recently: about 8 hr 3 min per customer per year in 2022–2025, versus 8 hr 24 min in 2018–2021.
The most recent significant outage on record (Dec 17, 2025) affected 482 customers (2%).
Worst outages on record
| # | When | Peak customers out | Days | Likely cause (NOAA) |
|---|---|---|---|---|
| 1 | Jun 18–21, 2023 | 14,471(61.1%) | 4 | Severe thunderstorms |
| 2 | May 31 – Jun 1, 2018 | 12,215(51.6%) | 2 | Severe thunderstorms |
| 3 | Mar 9–10, 2016 | 9,932(41.9%) | 2 | Flooding |
| 4 | Jul 27–28, 2017 | 9,298(39.2%) | 2 | Severe thunderstorms |
| 5 | Aug 18, 2016 | 8,376(35.4%) | 1 | No major storm reported |
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 Delaware County?
Electric companies with service territory in Delaware County (EIA-861, 2025)
| Utility | Type | Customers (OK) | Avg. outage time / yr | Live data |
|---|---|---|---|---|
| Public Service Company of Oklahoma (PSO) | Investor Owned | 588,941 | Not reporting | |
| Northeast Oklahoma Electric Co | Cooperative | 42,301 | Not reporting | |
| Lake Region Electric Coop, Inc - (OK) | Cooperative | 26,736 | Not reporting | |
| Ozarks Electric Coop Corp - (AR) | Cooperative | 13,027 | Not reporting | |
| Liberty (Empire District Electric) | Investor Owned | 5,557 | 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 Delaware County outage headlines in the past week.
Delaware County power outage FAQ
Is the power out in Delaware County right now?
No outages are currently reported for Delaware 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 Delaware County?
According to EIA-861 service territory data, Public Service Co of Oklahoma, Northeast Oklahoma Electric Co, Lake Region Electric Coop, Inc - (OK), Ozarks Electric Coop Corp - (AR) and 1 others provide electric service in Delaware County, Oklahoma.
What was the worst power outage in Delaware County?
The largest outage recorded by DOE's EAGLE-I system since 2014 was Jun 18–21, 2023. It peaked at 14,471 customers without power (61.1% of the county). NOAA storm reports for that period point to severe thunderstorms.
How often does the power go out in Delaware County?
EAGLE-I has recorded 417 significant outages here since late 2014. From 2018 to 2025 the average customer lost about 8 hr 14 min of power per year, and on 101 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. "Delaware County, OK Power Outages." Accessed November 2, 2026. https://poweroutagetracker.com/outages/oklahoma/delaware-county