Serving the community since 1911.
  • File folders with text: Coronavirus

    All face-to-face and in-person visits to City government buildings are highly discouraged.

  • Bartel's Beach sign with people gathered on the beach

    At Lake Mills Light & Water we don't just provide the power you use everyday. We are also invested in our community. After all, we live here too.

  • A family sitting by a tree

    Lake Mills Light & Water has programs that can help your family save energy and money at home.

  • Couple reviewing finances at dining table

    At Lake Mills Light & Water we know your time is important so we give you many quick and easy ways to pay your bill.


On August 11,2023, Lake Mills Light & Water filed an application for a water rate increase using a Simplified Rate Case process that does not require a hearing.  The Commission reviewed the...


The City of Lake Mills is implementing an emergency alert system to better communicate with residents and utility customers.

“AlertSense” is a notification system designed to send brief...


Lake Mills Light & Water will be flushing hydrants  beginning September 25th until approximately October 20th. 

The regular flushing of fire hydrants is required by the Wisconsin...