The Deep Tunnel has kept more than 100 billion gallons of pollution out of Lake Michigan.

Deep Tunnel Video

People Associated With Milwaukee Metropolitan Sewerage District


Recent Press Releases Referencing Milwaukee Metropolitan Sewerage District

Senator Baldwin Applauds House Vote to Pass Infrastructure Investment and Jobs Act

Bipartisan legislation creates Wisconsin jobs and rebuilds Badger State infrastructure

Wisconsin Local Leaders Support Passing the Infrastructure Investment and Jobs Act, Making a Major Federal Investment in Rebuilding Water Infrastructure

Praise for Senator Baldwin’s work on bipartisan legislation that will help local communities replace dangerous lead service lines, address dangerous PFAS chemicals, and improve resiliency of infrastructure

Baldwin Works to Secure More Than $176 Million for Wisconsin in Senate Appropriations Package

Federal funding would deliver support to local projects in Wisconsin championed by Senator Baldwin during the Congressional appropriations process