Harnett County Power Outage History
2014–2025 · North Carolina
Worse than average — more frequent or longer outages than most counties. How grades are calculated
Outages by year
Outages by month (seasonality)
Worst outage events on record
| Date | Duration | Customers affected | Cause |
|---|---|---|---|
| Oct 8, 2016 | 126 hrs | 29,527 (35%) | Hurricane Matthew |
| Sep 15, 2018 | 30 hrs | 22,331 (27%) | Hurricane Florence |
| Sep 14, 2018 | 16 hrs | 20,032 (24%) | Hurricane Florence |
| Jan 22, 2016 | 56 hrs | 19,153 (23%) | Winter Storm |
| Feb 12, 2019 | 1 hrs | 13,627 (16%) | Unnamed event |
Over the 12 years from 2014 to 2025, Harnett County recorded 1,386 distinct power outage events, averaging 2.9 hours per event.
The single worst outage on record in Harnett County started October 8, 2016 (Hurricane Matthew), lasting 126 hours and leaving up to 29,527 customers without power (35% of the county) at its peak.
July has historically been the worst month for outages in Harnett County, with 216 events recorded during that month across the dataset.
Based on this history, Harnett County earns a Reliability Grade of D, placing it in the 31st percentile nationally for grid reliability (higher percentile = more reliable).
Sized for Harnett County's outage profile
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Similar counties in North Carolina
Counties with the closest reliability grade and national percentile to Harnett County.
| County | Grade | National percentile |
|---|---|---|
| Hoke County | D | 30th |
| Guilford County | D | 30th |
| Robeson County | D | 29th |
| Catawba County | D | 28th |
| Montgomery County | D | 33rd |
FAQ
How often does power go out in Harnett County?
Between 2014 and 2025, Harnett County recorded 1,386 outage events, averaging 2.9 hours each.
What is Harnett County's reliability grade?
Harnett County has a Reliability Grade of D, in the 31st national percentile.
What was the worst power outage in Harnett County?
The worst outage on record started October 8, 2016 (Hurricane Matthew), lasting 126 hours and affecting up to 29,527 customers.