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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Asters and bees

Discover spring plant sales and green yard tips in the MWMO’s 2025 Annual Spring Guide.

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.

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Download an MWMO Map (PDF)

Minnesota DNR pointing at the microchip tag on the mussels reintroduced at Hall's Island

MWMO Newsletter — October 2025 — Sweep Up Edition 🧹

In This Issue: Mussel Reintroduction, Street Sweeping, Staff Updates, Upcoming Events, and More Read the Newsletter
October 31, 2025

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MWMO Staff paddling the Mississippi River September 2025

MWMO Newsletter — September 2025 — Leaf Drop Edition 🍂

In This Issue: MWMO Grant Awards, Fall Yard Care, Fall Migration, Upcoming Events, and More Read the Newsletter
September 30, 2025

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Aerial view of fall colors on the Mississippi River.

MWMO Awards $146,389 in Stewardship Fund Grants and Advances Three Water-Quality Studies

New Green Infrastructure Projects Planned for Fridley and Minneapolis (PDF Version) MINNEAPOLIS — The Mississippi Watershed Management Organization (MWMO) approved a new round of Stewardship Fund Grants totaling $146,389.72 and […]
September 30, 2025
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