As of 1:19 AM ET on 06/16/2026, 0 of 9,534 tracked electric customers (0%) in Custer County, South Dakota are without power. Custer County is served by 3 tracked utility providers.
| Name | Customers out | Customers tracked |
|---|---|---|
| Black Hills Energy | 0 | 6,154 |
| Black Hills Electric Coop | 0 | 3,380 |
| South Dakota REA | 0 | 0 |
View all South Dakota power outages
Outage data is collected directly from utility providers and refreshed approximately every 15 minutes. Last updated 1:19 AM ET on 06/16/2026.