Power Outages in Iosco County, MI
As of July 18, 2026 18:54 UTC, about 4 customers are without power in Iosco County, MI across 1 reported incident. In 2025, the average customer here lost power for about 23.2 hours.
Iosco County, MI is served by 1 tracked utility.
- Air Quality AlertUNKNOWN
Iosco County has been under 14 National Weather Service alerts recently — most recently a Air Quality Alert on July 18, 2026.
- Heat Advisory ×8
- Air Quality Alert ×6
Hardest-hit cities in Iosco County
Where this event is concentrated across the county's towns and townships.
Live outage counts are tracked at the county level; a city-by-city split within Iosco Countyisn't available yet.
Historical reliability
In 2025, the average customer in Iosco County went about 23.2 hours without power. Peak simultaneous outage on record reached 14,801 customers.
Worst year here was 2024 (peak 14,801 customers out) · decade average 25.3 hrs without power per customer/yr.
| Year | Outage events | Peak customers out | Avg hrs/customer |
|---|---|---|---|
| 2015 | 374 | 5,051 | 39.3 |
| 2016 | 272 | 3,763 | 5.8 |
| 2017 | 383 | 5,681 | 19.7 |
| 2018 | 403 | 3,123 | 12.0 |
| 2019 | 446 | 4,191 | 14.4 |
| 2020 | 455 | 9,443 | 39.4 |
| 2021 | 437 | 6,309 | 38.5 |
| 2022 | 422 | 7,660 | 38.2 |
| 2023 | 373 | 3,691 | 6.7 |
| 2024 | 470 | 14,801 | 40.7 |
| 2025 | 469 | 8,777 | 23.2 |
Relatively Moderate high winds exposure · 25.3 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 Iosco County: FAQ
- How often does Iosco County, MI lose power?
- Based on EAGLE-I records, Iosco County, MI logged 469 distinct outage events in 2025, averaging about 23.2 hours without power per customer over the year.
- What was the worst power outage in Iosco County, MI?
- The largest tracked outage peaked at 14,801 customers without power, beginning June 25, 2024 and lasting about 2d 12h.
- Is there a power outage in Iosco County, MI right now?
- Yes — about 4 customers are currently without power across 1 reported incident(s).
- Which utilities serve Iosco County, MI?
- Tracked electric providers include CONSUMERS ENERGY CO.
Outages are tracked at the county level; these ZIP codes fall within Iosco County.
48730, 48739, 48743, 48748, 48750, 48763, 48770
Electric providers serving this county
From EIA-861 service territory, with official reliability where reported.
| Provider | Official SAIDI (EIA) | Live | Report outage |
|---|---|---|---|
| CONSUMERS ENERGY CO | — | ODIN ✓ | — |
Machine-readable data: /api/v1/counties/26069 and /api/v1/counties/26069/history. Historical figures derive from the DOE/ORNL EAGLE-I dataset (EAGLE-I tracked roughly 0% of Michigan customers). Live data as of .