Power Outages in Day County, SD
No live outage feed is available for Day County, SD yet — live coverage depends on local utilities reporting to ODIN. In 2025, the average customer here lost power for about 5.4 hours.
Day County, SD is served by local tracked utilities.
Day 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.
No active NWS alerts for Day County right now.
Day County has been under 15 National Weather Service alerts recently — most recently a Heat Advisory on July 17, 2026.
- Heat Advisory ×15
Hardest-hit cities in Day County
Where this event is concentrated across the county's towns and townships.
Historical reliability
In 2025, the average customer in Day County went about 5.4 hours without power. Peak simultaneous outage on record reached 2,407 customers.
Worst year here was 2023 (peak 1,032 customers out) · decade average 8.5 hrs without power per customer/yr.
| Year | Outage events | Peak customers out | Avg hrs/customer |
|---|---|---|---|
| 2019 | 49 | 589 | 2.6 |
| 2020 | 129 | 571 | 2.3 |
| 2021 | 110 | 2,014 | 2.9 |
| 2022 | 171 | 2,407 | 11.5 |
| 2023 | 145 | 1,032 | 29.2 |
| 2024 | 162 | 971 | 5.7 |
| 2025 | 157 | 1,447 | 5.4 |
Relatively Moderate ice storms exposure · 8.5 hrs/yr of outages over the last decade.
FEMA rates this county’s social vulnerability relatively high — outages hit harder where communities are less able to respond and recover.
All hazard rankings →Power outages in Day County: FAQ
- How often does Day County, SD lose power?
- Based on EAGLE-I records, Day County, SD logged 157 distinct outage events in 2025, averaging about 5.4 hours without power per customer over the year.
- What was the worst power outage in Day County, SD?
- The largest tracked outage peaked at 2,407 customers without power, beginning April 7, 2022 and lasting about 3h 15m.
- Is there a power outage in Day County, SD right now?
- No major outage is currently reported for Day County, SD. Live coverage depends on whether local utilities report to ODIN.
Outages are tracked at the county level; these ZIP codes fall within Day County.
57219, 57239, 57261, 57273, 57274, 57422, 57468
Machine-readable data: /api/v1/counties/46037 and /api/v1/counties/46037/history. Historical figures derive from the DOE/ORNL EAGLE-I dataset (EAGLE-I tracked roughly 0% of South Dakota customers).