Power outages in Grafton, IA
Live outages for Grafton and the surrounding area, updated every 10 minutes. Grafton has 212 residents.
Right now
No live outage data for Grafton yet.
Outage map
GraftonWorth County
Outage history in Worth County, which includes Grafton
2014–2025 recordWorth County averaged 8.3 significant outages a year in 2023–2025, fewer than most Iowa counties.
In the 12 months to December 2025, there were 12. Half were over within 3 hours; the longest lasted 19 hours, starting July 28, 2025.
The largest on record began July 19, 2017, with 5,331 customers out at once.
8.3significant outages a year (2023–2025)
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At least 1% of the area's customers, and at least 100, without power at the same time. Outages less than 6 hours apart count as one.2 hourstypical (median) length
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Half of significant outages here ended sooner than this, and half lasted longer.4.9 dayslongest on record (April 2019)
5,331most customers out at once
| Largest events (start) | Peak out | LastediHow long this area stayed at or above the significant-outage line, not how long any one home was without power. | Customer-hoursiCustomers out multiplied by hours out, added up over the event. 1,000 customers out for 3 hours is 3,000 customer-hours. |
|---|---|---|---|
| July 19, 2017 | 5,331 | 17 hours | 8,771 |
| April 11, 2019 | 3,772 | 4.9 days | 86,619 |
| December 16, 2021 | 3,183 | 1.9 days | 35,375 |
| March 15, 2025 | 1,847 | 3 hours | 3,679 |
| May 6, 2025 | 1,696 | 4.5 hours | 6,739 |
Recorded outages from EAGLE-I, Oak Ridge National Laboratory (CC BY 4.0).i
From EAGLE-I, Oak Ridge National Laboratory's record of utility outage data every 15 minutes since 2014 (CC BY 4.0). It covered about 9 in 10 U.S. customers.