Protect it. Pass it on.

Collaborating to Improve Water Quality and Habitat in Our Urban Watershed

The MWMO watershed encompasses 25,309 acres (39.5 square miles) of fully developed urban lands and waters. We partner with our member communities to invest in green infrastructure that captures, cleans and reuses stormwater runoff.

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Children practice using a loom at an outdoor Weaving Water fiber art event.

Weaving Water

Learn about MWMO Artist-in-Residence Sarah Nassif’s ongoing community art project.

Watershed Basics

Learn how stormwater runoff impacts water quality and how watershed organizations help.

Rain garden planting volunteers raising their arms in celebration.

Submit your address to find out if you’re in the MWMO’s watershed.

Reset Map

Download an MWMO Map (PDF)

Tree leaves turning yellow and orange on the Mississippi River

MWMO Newsletter – September 2024 – Fall Colors Coming Soon🍂

In This Issue: Fall Colors, Graco Park, Visiting ‘A River Connected’ Exhibit, Planning Grant, Staff Updates, Upcoming Events and More Read the Newsletter
September 30, 2024

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MWMO monitoring team staff conducting water quality testing near the Stone Arch Bridge.

MWMO Newsletter – August 2024 – Fall is in the Air Edition 🍁🍂🍃

In This Issue: Fall Yard Care, Connie Fortin on Low-Salt Design, New Art Exhibit, Job Openings, Upcoming Events and More Read the Newsletter
August 30, 2024

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Aerial view of footpaths in MWMO backyard.

MWMO Newsletter – July 2024 – Shovel-Ready Edition 👷‍♂️🚧

In This Issue: MWMO Backyard Renovation, Podcast with Kevin Reich, Opportunity Crossing GSI, Green Team Update and More Read the Newsletter
July 31, 2024

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