Power Outages in Gregory County, SD
No live outage feed is available for Gregory County, SD yet — live coverage depends on local utilities reporting to ODIN. In 2025, the average customer here lost power for about 1.9 hours.
Gregory County, SD is served by local tracked utilities.
Gregory 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
Gregory County has been under 3 National Weather Service alerts recently — most recently a Heat Advisory on July 19, 2026.
- Heat Advisory ×3
Hardest-hit cities in Gregory County
Where this event is concentrated across the county's towns and townships.
Historical reliability
In 2025, the average customer in Gregory County went about 1.9 hours without power. Peak simultaneous outage on record reached 790 customers.
Worst year here was 2022 (peak 300 customers out) · decade average 1.5 hrs without power per customer/yr.
| Year | Outage events | Peak customers out | Avg hrs/customer |
|---|---|---|---|
| 2022 | 3 | 300 | 2.0 |
| 2024 | 101 | 129 | 0.6 |
| 2025 | 133 | 790 | 1.9 |
Relatively Moderate winter weather exposure · 1.5 hrs/yr of outages over the last decade.
Power outages in Gregory County: FAQ
- How often does Gregory County, SD lose power?
- Based on EAGLE-I records, Gregory County, SD logged 133 distinct outage events in 2025, averaging about 1.9 hours without power per customer over the year.
- What was the worst power outage in Gregory County, SD?
- The largest tracked outage peaked at 790 customers without power, beginning September 5, 2025 and lasting about 15m.
- Is there a power outage in Gregory County, SD right now?
- No major outage is currently reported for Gregory County, SD. Live coverage depends on whether local utilities report to ODIN.
Outages are tracked at the county level; these ZIP codes fall within Gregory County.
57317, 57335, 57523, 57533, 57538, 57571
Machine-readable data: /api/v1/counties/46053 and /api/v1/counties/46053/history. Historical figures derive from the DOE/ORNL EAGLE-I dataset (EAGLE-I tracked roughly 0% of South Dakota customers).