5/12/25
Hydrant Flushing Schedule
Spring has sprung, which means Elk River Municipal Utilities employees will be flushing all of the city’s fire hydrants May 1...
ERMU continues to install AMI residential electric and water meters throughout its service territory. Learn more.
Elk River Municipal Utilities (ERMU) provides electric and water services to Elk River and parts of Otsego, Dayton, and Big Lake Township. We are public power and water, owned by those we serve and governed by members of our community.