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 Delivers for Southeastern Wisconsin in Government Funding Legislation

Baldwin secured support for affordable housing, critical infrastructure, public safety, and more

Get Rid of Mercury & Household Chemicals Properly

FREE Disposal Program for Milwaukee County Residents