Serving the Watertown, South Dakota community for over 60 years

Important Message from Watertown Municipal Utilities

Our walk-in lobby is open for customer service. For more information click "Learn More" below.

Learn More

Recent Updates

The next WMU Board meeting will be Monday October 26th, 2020, 12pm, at the WMU office building.

Last month

Payment Options

Conveniently pay bills online.

Customer Service

Have a question? We can help.

Public Docs & Forms

Find documents and forms here.