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

Deep Tunnel Video

Recent Press Releases Referencing Milwaukee Metropolitan Sewerage District

Environmental Protection Agency approves plan to improve water quality in the Milwaukee river basin

The approved TMDL plan aims to reduce phosphorus and other pollutants entering the Menomonee, Kinnickinnic and Milwaukee rivers as well as the Milwaukee Harbor Estuary.

MMSD Captures & Cleans 99.999% In 2017

The goal nationally is to capture and clean 85% of water that enters a sewer system.

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