Power Outages in Sweetwater County, WY
As of the latest utility report, no major power outages are reported in Sweetwater County, WY. In 2025, the average customer here lost power for about 1.4 hours.
Sweetwater County, WY is served by 1 tracked utility.
No active power outages are currently reported in Sweetwater County.
No active NWS alerts for Sweetwater County right now.
Sweetwater County has been under 6 National Weather Service alerts recently — most recently a Extreme Heat Warning on July 14, 2026.
- Extreme Heat Warning ×6
Latest Sweetwater County, WY outage updates
A running log of how this outage has changed — updated automatically as utilities report in.
- RESOLVED
Power restored after 4h 31m
- RESTORATION ETA
Restoration now estimated July 16, 2026
- OUTAGE BEGAN
Outage began — 569 customers out
Hardest-hit cities in Sweetwater County
Where this event is concentrated across the county's towns and townships.
Historical reliability
In 2025, the average customer in Sweetwater County went about 1.4 hours without power. Peak simultaneous outage on record reached 13,823 customers.
Worst year here was 2020 (peak 6,789 customers out) · decade average 2.4 hrs without power per customer/yr.
| Year | Outage events | Peak customers out | Avg hrs/customer |
|---|---|---|---|
| 2017 | 225 | 13,823 | 2.3 |
| 2018 | 432 | 6,095 | 1.8 |
| 2019 | 645 | 4,205 | 1.2 |
| 2020 | 585 | 6,789 | 6.8 |
| 2021 | 442 | 5,058 | 2.4 |
| 2022 | 448 | 10,627 | 2.2 |
| 2023 | 508 | 4,060 | 1.6 |
| 2024 | 446 | 5,389 | 2.3 |
| 2025 | 438 | 6,041 | 1.4 |
What causes outages here
Share of outage-time by reported cause, from live ODIN utility reports. Why does my power keep going out? →
A reported cause is available for 65.7% of outage-time over 1 month of live data. Shares above are of the portion with a known cause.
Relatively High winter weather exposure · 2.4 hrs/yr of outages over the last decade.
Power outages in Sweetwater County: FAQ
- How often does Sweetwater County, WY lose power?
- Based on EAGLE-I records, Sweetwater County, WY logged 438 distinct outage events in 2025, averaging about 1.4 hours without power per customer over the year.
- What was the worst power outage in Sweetwater County, WY?
- The largest tracked outage peaked at 13,823 customers without power, beginning September 12, 2017 and lasting about 2h 15m.
- Is there a power outage in Sweetwater County, WY right now?
- No major outage is currently reported for Sweetwater County, WY. Live coverage depends on whether local utilities report to ODIN.
- Which utilities serve Sweetwater County, WY?
- Tracked electric providers include PACIFICORP.
Outages are tracked at the county level; these ZIP codes fall within Sweetwater County.
82322, 82336, 82901, 82929, 82932, 82934, 82935, 82938, 82942, 82943, 82945
Electric providers serving this county
From EIA-861 service territory, with official reliability where reported.
| Provider | Official SAIDI (EIA) | Live | Report outage |
|---|---|---|---|
| PACIFICORP | — | ODIN ✓ | — |
Machine-readable data: /api/v1/counties/56037 and /api/v1/counties/56037/history. Historical figures derive from the DOE/ORNL EAGLE-I dataset (EAGLE-I tracked roughly 0% of Wyoming customers).