Power Outages in Dewey County, OK
As of the latest utility report, no major power outages are reported in Dewey County, OK. In 2025, the average customer here lost power for about 17.9 hours.
Dewey County, OK is served by 1 tracked utility.
No active power outages are currently reported in Dewey County.
No active NWS alerts for Dewey County right now.
Dewey County has been under 9 National Weather Service alerts recently — most recently a Special Weather Statement on July 17, 2026.
- Severe Thunderstorm Warning ×4
- Special Weather Statement ×3
- Flood Advisory ×2
Hardest-hit cities in Dewey County
Where this event is concentrated across the county's towns and townships.
Historical reliability
In 2025, the average customer in Dewey County went about 17.9 hours without power. Peak simultaneous outage on record reached 2,281 customers.
Worst year here was 2018 (peak 2,281 customers out) · decade average 16.8 hrs without power per customer/yr.
| Year | Outage events | Peak customers out | Avg hrs/customer |
|---|---|---|---|
| 2015 | 80 | 355 | 5.8 |
| 2016 | 60 | 703 | 4.6 |
| 2017 | 98 | 1,764 | 18.5 |
| 2018 | 193 | 2,281 | 73.3 |
| 2019 | 223 | 1,395 | 12.6 |
| 2020 | 198 | 1,206 | 19.2 |
| 2021 | 238 | 1,121 | 5.8 |
| 2022 | 250 | 1,957 | 8.9 |
| 2023 | 249 | 495 | 11.4 |
| 2024 | 276 | 674 | 7.3 |
| 2025 | 370 | 1,140 | 17.9 |
Relatively High ice storms exposure · 16.8 hrs/yr of outages over the last decade.
FEMA rates this county’s social vulnerability relatively moderate — outages hit harder where communities are less able to respond and recover.
All hazard rankings →Power outages in Dewey County: FAQ
- How often does Dewey County, OK lose power?
- Based on EAGLE-I records, Dewey County, OK logged 370 distinct outage events in 2025, averaging about 17.9 hours without power per customer over the year.
- What was the worst power outage in Dewey County, OK?
- The largest tracked outage peaked at 2,281 customers without power, beginning April 13, 2018 and lasting about 11d 19h.
- Is there a power outage in Dewey County, OK right now?
- No major outage is currently reported for Dewey County, OK. Live coverage depends on whether local utilities report to ODIN.
- Which utilities serve Dewey County, OK?
- Tracked electric providers include Oklahoma Gas & Electric.
Outages are tracked at the county level; these ZIP codes fall within Dewey County.
73658, 73659, 73663, 73667, 73724, 73835, 73859
Electric providers serving this county
From EIA-861 service territory, with official reliability where reported.
| Provider | Official SAIDI (EIA) | Live | Report outage |
|---|---|---|---|
| Oklahoma Gas & Electric | — | ODIN ✓ |
Machine-readable data: /api/v1/counties/40043 and /api/v1/counties/40043/history. Historical figures derive from the DOE/ORNL EAGLE-I dataset (EAGLE-I tracked roughly 0% of Oklahoma customers).