Power Outages in Colleton County, SC
No live outage feed is available for Colleton County, SC yet — live coverage depends on local utilities reporting to ODIN. In 2025, the average customer here lost power for about 5.1 hours.
Colleton County, SC is served by local tracked utilities.
Colleton 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.
- Heat AdvisoryMODERATE
Colleton County has been under 26 National Weather Service alerts recently — most recently a Heat Advisory on July 18, 2026.
- Heat Advisory ×10
- Special Weather Statement ×8
- Coastal Flood Advisory ×4
- Flood Advisory ×2
- Severe Thunderstorm Watch ×1
- Tsunami Warning ×1
Hardest-hit cities in Colleton County
Where this event is concentrated across the county's towns and townships.
Historical reliability
In 2025, the average customer in Colleton County went about 5.1 hours without power. Peak simultaneous outage on record reached 23,386 customers.
Worst year here was 2024 (peak 23,386 customers out) · decade average 16.0 hrs without power per customer/yr.
| Year | Outage events | Peak customers out | Avg hrs/customer |
|---|---|---|---|
| 2015 | 505 | 1,278 | 1.3 |
| 2016 | 375 | 11,786 | 46.8 |
| 2017 | 811 | 11,277 | 14.2 |
| 2018 | 851 | 7,991 | 7.7 |
| 2019 | 652 | 9,219 | 15.0 |
| 2020 | 652 | 12,944 | 11.7 |
| 2021 | 636 | 15,685 | 5.7 |
| 2022 | 696 | 6,683 | 8.8 |
| 2023 | 751 | 5,454 | 6.0 |
| 2024 | 744 | 23,386 | 54.2 |
| 2025 | 833 | 3,583 | 5.1 |
Relatively High hurricanes exposure · 16.0 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 Colleton County: FAQ
- How often does Colleton County, SC lose power?
- Based on EAGLE-I records, Colleton County, SC logged 833 distinct outage events in 2025, averaging about 5.1 hours without power per customer over the year.
- What was the worst power outage in Colleton County, SC?
- The largest tracked outage peaked at 23,386 customers without power, beginning September 26, 2024 and lasting about 8d 3h.
- Is there a power outage in Colleton County, SC right now?
- No major outage is currently reported for Colleton County, SC. Live coverage depends on whether local utilities report to ODIN.
Outages are tracked at the county level; these ZIP codes fall within Colleton County.
29082, 29435, 29446, 29452, 29474, 29475, 29481, 29488, 29493, 29929, 29945
Machine-readable data: /api/v1/counties/45029 and /api/v1/counties/45029/history. Historical figures derive from the DOE/ORNL EAGLE-I dataset (EAGLE-I tracked roughly 0% of South Carolina customers).