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Milwaukee Metropolitan Sewerage District

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Apr 3, 2026

After historic flooding last year, MMSD pledges $96M in fast tracked projects

After historic flooding in the Milwaukee area in August 2025, the Milwaukee Metropolitan Sewerage District has prioritized a handful of flood management projects worth $96 million.

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Aug 28, 2025

Millions in floodwater management programs preceded historic rainfall in southeast Wisconsin

Before historic flooding hit southeast Wisconsin, the region’s sewerage district completed hundreds of millions of dollars’ worth of stormwater management projects in the decades before.

Extreme Weather Flooding Wisconsin
Aug 19, 2025

FEMA teams expected in Milwaukee after historic flooding

FEMA is expected in the Milwaukee area Thursday after the county estimated around 1,500 homes were damaged by flooding.

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Aug 14, 2025

Milwaukee County picking up the pieces after severe storms and flooding

Milwaukee County has entered the infancy of its recovery stage after flash floods and heavy rains on Sunday submerged streets and pooled basements across the Milwaukee area.

CORRECTION Severe Weather
Aug 11, 2025

1,000-year rain event causes flash flooding in Milwaukee

The 1000-year flood that hit Milwaukee this weekend was more than what local drainage systems could take, according to the city.

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Jul 23, 2024

MMSD announces $13M clean water lab in Oak Creek

Construction will start in 2026 and officials said the first tests could create millions in energy savings.

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Oct 12, 2023

EPA, local partners to invest $450M to remediate Milwaukee Estuary

Federal and local partners on Thursday announced they will invest $450 million to clean up the Milwaukee Estuary with the goal of taking it off the U.S. Environmental Protect Agency Area of Concern list. A future storage facility project by the Milwaukee Metropolitan Sewerage District could create jobs for local contractors.

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Aug 25, 2022

Water works job fair connects jobseekers and industry employers to bridge labor gap

Employers in the water industry met with jobseekers at the Wisconsin Department of Natural Resources office in Milwaukee on Wednesday to increase exposure for infrastructure jobs and address growing vacancies in the water sector. 

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Jun 23, 2021

Panel OKs legislative remedy tied to $100M Milwaukee estuary clean-up project

State lawmakers advanced a legislative remedy on Wednesday meant to allow the Milwaukee Metropolitan Sewerage District to build a nearly $100 million storehouse for polluted sediment pulled up during a planned clean-up of Milwaukee estuaries.

Sep 11, 2013

Committee approves airport channel repairs

A proposed repair project at General Mitchell International Airport, necessary to avoid flooding of private taxiways and ramps, received initial approval Wednesday.

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Sep 9, 2013

Aging channel spurs airport flooding concerns

Fears of flooding on General Mitchell International Airport’s private tenant ramps and taxiways could prompt a $300,000 temporary repair.

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Jul 18, 2013

Justices side with Bostco in Deep Tunnel case

The Milwaukee Metropolitan Sewerage District must abate a groundwater problem that is damaging a Boston Store, according to a Wisconsin Supreme Court opinion.

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