Is the power out in 57197?
Live answer for ZIP 57197 (Sioux Falls 100% of the ZIP; Minnehaha County), updated every 10 minutes.
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Outage map
ZIP 57197Minnehaha County
Outage history in Minnehaha County, which includes 57197
2014–2025 recordMinnehaha County averaged 21.7 significant outages a year in 2023–2025, more than most South Dakota counties.
In the 12 months to December 2025, there were 26. Half were over within 2 hours; the longest lasted 17 hours, starting July 29, 2025.
The largest on record began July 5, 2022, with 23,986 customers out at once.
21.7significant 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.1.5 hourstypical (median) length
i
Half of significant outages here ended sooner than this, and half lasted longer.3.6 dayslongest on record (April 2019)
23,986most 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 5, 2022 | 23,986 | 26 hours | 164,969 |
| May 12, 2022 | 16,409 | 2.1 days | 326,978 |
| September 11, 2019 | 13,763 | 1.7 days | 195,532 |
| May 7, 2018 | 13,253 | 1.5 hours | 16,388 |
| April 25, 2024 | 12,418 | 45 minutes | 6,085 |
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.
This ZIP is in
- Sioux Falls 100% of the ZIP
- Minnehaha County
- South Dakota