Power Outages in Dubuque County, Iowa
Dubuque County, Iowa Power Outage Summary
No major outages currently reported in Dubuque County, Iowa. As of September 18, 2026 at 12:41 AM ET, 0 of 51,578 tracked electric customers in Dubuque County, Iowa are without power. Dubuque County is served by 3 tracked utility providers.
Customers Out
0
Customers Served
51,578
Share Without Power
0.00%
Serving Utilities
3
Utility Providers Serving Dubuque County
Customers Out %Customers Out- 1Alliant Energy41,307 Served0.00%0
- 2Maquoketa Valley Electric Cooperative8,638 Served0.00%0
- 3Allamakee-Clayton Electric Cooperative1,633 Served0.00%0
More Iowa Counties
Outage data is collected directly from utility providers and refreshed approximately every 10 minutes. Last updated: September 18, 2026 at 12:41 AM ET