We are One Water

The Great Lakes Water Authority is your source for water! We are dedicated to efficiently delivering the nation’s best water and wastewater services to southeast Michigan.

  • Holiday Giving

    The One Water One Team is continuing its tradition of holiday giving. We are happy to partner with the Children’s Center Holiday Shop Collection Drive this season to help families throughout southeast Michigan. Find out more about our team.

  • WSU Symposium

    We hosted Wayne State University for our first water sector innovation symposium. GLWA is committed to growing its collaboration with universities and other research partners to support innovative ideas for improving water quality in southeast Michigan.

  • Member Partners

    Thank you City of Livonia for being such a great partner! Learn the key benefits of joining our system by clicking below.

  • Team Recognition

    Congratulations to our Treasury team for winning the Certification of Excellence Investment Policy award by the Association of Public Treasurers of the United States and Canada. The One Water One Team is proud of you!


Southeast Michigan residents whose source for water is GLWA system
Communities connected to GLWA source water
Communities using GLWA wastewater services

Join Our Team

It’s an exciting time to be part of GLWA! Learn more about what it means to work at Michigan’s premier water and wastewater service provider and explore career opportunities.