City Water Department | Dubuque City Offices
1902 Hawthorne Street, Dubuque, IA 52001
Dubuque Water Department
Eligibility
Open to all city of Dubuque residents
Required documents
Call for details
Hours
Mon-Fri 8 am-5 pm
(563) 589-4291
Voice·
Main Phone
Application process
Call or come to the office
Fees
Varies, depends on the service
Service area
Dubuque, IA
Provides water services to the city.
Last Assured
11/25/2025
Providing organization
Dubuque City Offices
Provides city government services.