Your Partner in Clean Water
We are more than just a wastewater treatment plant.
For about 100 years, Madison Metropolitan Sewerage District has worked to protect public health, the environment and local waters through service, reliability and sustainability.
Upcoming Events
-
Mar 13Commission Meeting (In Person)8:00 am - 11:00 am
-
Mar 27Commission Meeting (In Person)8:00 am - 11:00 am
-
Apr 4April First Friday Tour12:00 pm - 1:30 pm
-
Apr 10Commission Meeting (In Person)8:00 am - 11:00 am
-
Apr 24Commission Meeting (In Person)8:00 am - 11:00 am
Incident response: Creating a framework for crisis management
Standardized response systems, like the Incident Command System (ICS), is used across the country to respond efficiently during emergencies.
Lab results in: New method for measuring bacteria proves successful
The District lab changed its method of analyzing bacteria in water samples and the results are glowing with fluorescence.
#HardWaterHacks – Getting crystal clear ice and water with mineral-rich groundwater
#HardWaterHacks and tips for cold water, hot water and clear ice in the kitchen when living with hard water or without a water softener.
District names new Executive Director: Eric Dundee
Eric Dundee, PE, ENV-SP has been named the District's new Executive Director by the Commission, effective January 6, 2025.
Business opportunities, contracts and RFPs
Current Construction Projects
What's okay to flush? What's trash?
Reduce salt use at home
Take a plant tour
Work worth doing
Our most requested
COMMISSION
Find meeting materials and meet our Commissioners
Contracting CENTER
Find current business and contracting opportunities with the District
PHONE NUMBERS
Important phone numbers, hours, maps and more
Be a Salt Saver
Learn how to reduce salt use in your home
CAREERS
Search job opportunities and learn more about our hiring process
District FAQs
Find frequently asked questions and resources here
Our promise to you
Our Mission
Protect public health and the environment
Our Vision
Enrich life through clean water and resource recovery
Our Values
Service, reliability and sustainability
