Your Partner in Clean Water
We are more than just a wastewater treatment plant.
For more than 90 years, Madison Metropolitan Sewerage District has worked to protect public health, the environment and our local waters through innovation, sustainability and resource recovery.
Four women in STEM careers share their thoughts, experiences and advice for pursuing fields in science, IT, engineering or mathematics.
Thanks to District grants, Efficiency Navigator helps reduce reliance on energy and water for lower income multi-family rental properties.
This project addresses the long-term capacity of the Pumping Station 17 force main in Verona, one of the fastest growing areas in the state.
Only Flush the 3Ps
Current Construction Projects
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Explore our Wildlife Observation Area
Our most requested
Our promise to you
Protect public health and the environment
Enrich life through clean water and resource recovery
Equitable, reliable and cooperative