UPDATE as of 8:30 p.m.: Rocky Mountain Power is now reporting that service has been restored to all affected customers in Salt Lake County. If your power is still not on, call 1-877-508-5088.
UPDATE as of 7:52 p.m.: Rocky Mountain Power states 5,371 customers are without power, down from 9,125 earlier in the day.
The outage affects Holladay, Millcreek, Salt Lake City and South Salt Lake. A crew is on site and making repairs, but at this point there is no estimate regarding when service will be restored.
RMP lists the cause of the outage as a substation interruption.
Previous story continues below:
SALT LAKE COUNTY, Utah — Rocky Mountain Power says more than 9,000 people are without power in Salt Lake County Wednesday, and the cause remains under investigation.
The outage is affecting 9,219 customers in Holladay, Millcreek, Salt Lake City and South Salt Lake. The area includes zip codes 84117, 84124, 84106, 84115.
The cause of the outage is unknown as of just after 3 p.m., but a repair crew has been dispatched. Rocky Mountain Power lists 7 p.m. as the expected time of restoration.
Fox 13 News will have more details as they become available.