Miami County Power Outage History
2014–2025 · Indiana
Top 20% most reliable nationally — infrequent, short outages. How grades are calculated
Outages by year
Outages by month (seasonality)
Worst outage events on record
| Date | Duration | Customers affected | Cause |
|---|---|---|---|
| Nov 7, 2022 | 1 hrs | 1,261 (6%) | Unnamed event |
| Dec 28, 2015 | 7 hrs | 1,241 (6%) | Winter Weather |
| Aug 18, 2022 | 1 hrs | 1,173 (5%) | Unnamed event |
| Jun 25, 2024 | 7 hrs | 1,170 (5%) | Unnamed event |
| Feb 25, 2018 | 1 hrs | 872 (4%) | Unnamed event |
Over the 12 years from 2014 to 2025, Miami County recorded 110 distinct power outage events, averaging 3.4 hours per event.
The single worst outage on record in Miami County started November 7, 2022, lasting 1 hours and leaving up to 1,261 customers without power (6% of the county) at its peak.
November has historically been the worst month for outages in Miami County, with 14 events recorded during that month across the dataset.
Based on this history, Miami County earns a Reliability Grade of A, placing it in the 92nd percentile nationally for grid reliability (higher percentile = more reliable).
Sized for Miami County's outage profile
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Outage-prep kit
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Similar counties in Indiana
Counties with the closest reliability grade and national percentile to Miami County.
| County | Grade | National percentile |
|---|---|---|
| Hancock County | A | 92nd |
| Jasper County | A | 94th |
| Wayne County | A | 91st |
| Boone County | A | 95th |
| Daviess County | A | 95th |
FAQ
How often does power go out in Miami County?
Between 2014 and 2025, Miami County recorded 110 outage events, averaging 3.4 hours each.
What is Miami County's reliability grade?
Miami County has a Reliability Grade of A, in the 92nd national percentile.
What was the worst power outage in Miami County?
The worst outage on record started November 7, 2022, lasting 1 hours and affecting up to 1,261 customers.