Power Outages in Sanilac County, MI
No live outage feed is available for Sanilac County, MI yet — live coverage depends on local utilities reporting to ODIN. In 2025, the average customer here lost power for about 4.8 hours.
Sanilac County, MI is served by local tracked utilities.
Sanilac County's utilities do not report live data to ODIN, so real-time outage counts aren't available here. The historical record below is complete.
- Severe Thunderstorm WatchSEVERE
- Air Quality AlertUNKNOWN
Sanilac County has been under 15 National Weather Service alerts recently — most recently a Severe Thunderstorm Watch on July 18, 2026.
- Air Quality Alert ×7
- Heat Advisory ×3
- Severe Thunderstorm Watch ×2
- Special Weather Statement ×2
- Extreme Heat Watch ×1
Hardest-hit cities in Sanilac County
Where this event is concentrated across the county's towns and townships.
Historical reliability
In 2025, the average customer in Sanilac County went about 4.8 hours without power. Peak simultaneous outage on record reached 13,303 customers.
Worst year here was 2021 (peak 9,280 customers out) · decade average 27.6 hrs without power per customer/yr.
| Year | Outage events | Peak customers out | Avg hrs/customer |
|---|---|---|---|
| 2015 | 365 | 7,197 | 30.5 |
| 2016 | 44 | 4,787 | 5.5 |
| 2017 | 356 | 5,793 | 30.5 |
| 2018 | 550 | 13,303 | 56.5 |
| 2019 | 518 | 8,365 | 51.6 |
| 2020 | 371 | 8,069 | 21.8 |
| 2021 | 298 | 9,280 | 61.9 |
| 2022 | 432 | 3,521 | 16.0 |
| 2023 | 319 | 2,197 | 16.7 |
| 2024 | 343 | 2,025 | 8.0 |
| 2025 | 376 | 912 | 4.8 |
Relatively High winter weather exposure · 27.6 hrs/yr of outages over the last decade.
FEMA rates this county’s social vulnerability relatively high — outages hit harder where communities are less able to respond and recover.
All hazard rankings →Power outages in Sanilac County: FAQ
- How often does Sanilac County, MI lose power?
- Based on EAGLE-I records, Sanilac County, MI logged 376 distinct outage events in 2025, averaging about 4.8 hours without power per customer over the year.
- What was the worst power outage in Sanilac County, MI?
- The largest tracked outage peaked at 13,303 customers without power, beginning May 4, 2018 and lasting about 6d 16h.
- Is there a power outage in Sanilac County, MI right now?
- No major outage is currently reported for Sanilac County, MI. Live coverage depends on whether local utilities report to ODIN.
Outages are tracked at the county level; these ZIP codes fall within Sanilac County.
48401, 48410, 48416, 48419, 48422, 48426, 48427, 48434, 48450, 48453, 48454, 48456, 48465, 48466, 48469, 48471, 48472, 48475
Machine-readable data: /api/v1/counties/26151 and /api/v1/counties/26151/history. Historical figures derive from the DOE/ORNL EAGLE-I dataset (EAGLE-I tracked roughly 0% of Michigan customers).