Milwaukee Metropolitan Sewerage District - MMSD

Milwaukee Metropolitan Sewerage District - MMSD MMSD is your clean water partner serving Greater Milwaukee for 100 years.

09/30/2026

🌿 Greenseams® protects land and safeguards the future. 💧

When rain falls, wetlands, floodplains, and healthy soils act like giant natural sponges—soaking up and slowing down rainwater before it reaches homes, businesses, and roads.

For 25 years, MMSD's Greenseams® Program has protected these important natural areas across our region, helping reduce flooding while improving water quality and wildlife habitat. Today, we're seeing the long-term benefits of preserving 6,105 acres of land, which can store over 3.3 billion gallons of rain to protect our community.

MMSD works with The Conservation Fund and Pheasants Forever, two national nonprofit conservation organizations that help communities protect land and water resources to implement the Greenseams Program.

To learn more 👉https://www.mmsd.com/what-we-do/flood-management/greenseams/greenseams-celebrates-25-years



The Conservation Fund
Pheasants Forever Wisconsin

"I just installed a rain garden!" Melanie - Wauwatosa What do you do to help protect our waterways? 💧 Do you have a rain...
09/27/2026

"I just installed a rain garden!" Melanie - Wauwatosa

What do you do to help protect our waterways? 💧 Do you have a rain garden, a rain barrel, or pick up litter? What makes you a Fresh Coast Guardian?

Share on the Fresh Coast Guardians website and receive a free t-shirt or lawn sign! https://www.freshcoastguardians.com/take-action/support-effort

Alert! New detour! There will be a temporary closure of State St. between 46th St. and Alois St. beginning Tuesday, Sept...
09/26/2026

Alert! New detour!

There will be a temporary closure of State St. between 46th St. and Alois St. beginning Tuesday, September 29th. Westbound State St traffic should follow the detour route as posted at the 35th St. intersection. Eastbound traffic will not be affected. Local traffic will be allowed between 35th and 46th Sts. The closure enables contractors to replace a broken sanitary lateral. The sewer repair will be followed by road reconstruction. The detour is expected to last up to three weeks. https://www.mmsd.com/what-we-do/flood-management/menomonee-concrete-removal/hart-park-and-western-milwaukee-levee-system/western-milwaukee-phase-2b

City of Milwaukee
City of Wauwatosa, Wisconsin Government

Explore the hidden wonders of Milwaukee's waterways at Harbor Fest this Sunday, September 27th, from 11 AM-3 PM at the M...
09/25/2026

Explore the hidden wonders of Milwaukee's waterways at Harbor Fest this Sunday, September 27th, from 11 AM-3 PM at the Milwaukee Harbor District (600 E. Greenfield Avenue).

Enjoy fun activities for the whole family while learning how important water quality is to us and other species that rely on our Lake and rivers to thrive. Learn more ➡️ https://harbordistrict.org/harbor-fest/

Harbor District Milwaukee

🌊 Help clean up our rivers! Join Milwaukee Riverkeeper on Saturday, September 26, and lend a hand removing trash from tw...
09/24/2026

🌊 Help clean up our rivers! Join Milwaukee Riverkeeper on Saturday, September 26, and lend a hand removing trash from two local waterways in our region.

🧤 Menomonee River Cleanup
📍 Lime Kiln Park, Menomonee Falls
🕘 9–11 a.m.

🧤 Kinnickinnic River Cleanup
📍Meet at the corner of Chase and Rosedale
🕘 9 a.m.–noon

Milwaukee Riverkeeper provides the gloves and trash bags—you provide the people power! 💪 Every piece of trash removed helps keep our rivers cleaner and protects the waterways we all share.

Learn more and sign up➡️https://milwaukeeriverkeeper.org/events/

WANTED! Your Hazardous Waste for Proper Disposal! This Saturday, September 26, bring your unused household chemicals to ...
09/24/2026

WANTED! Your Hazardous Waste for Proper Disposal! This Saturday, September 26, bring your unused household chemicals to our one-day mobile collection at the Wauwatosa Drop-Off Center:

📍 11100 W Walnut Rd. (Enter off Watertown Plank Rd. on 113th St.)
📅 Saturday, September 26
🕗 8 AM – 2 PM

FREE for Milwaukee County residents (no businesses). Can’t make it? We have three permanent drop-off sites open year-round!

🔗 Full list of accepted items, locations & hours: https://www.mmsd.com/what-you-can-do/home-haz-mat-collection

City of Wauwatosa, Wisconsin Government
DPW Milwaukee

What is WI Stormwater 🌧️ Week?  It is an awareness campaign that aims to inform, educate, and engage Wisconsin residents...
09/22/2026

What is WI Stormwater 🌧️ Week? It is an awareness campaign that aims to inform, educate, and engage Wisconsin residents about stormwater pollution prevention from Sept. 19 - 27, 2026.

This year, the Stormwater Week ‘Call to Action’ invites WI residents to adopt their neighborhood storm drains! 💧 Become a partner by signing up today with the Adopt-a-Storm Drain Program with Sweet Water -- Southeastern Wisconsin Watersheds Trust ➡️ https://www.swwtwater.org/adopt-your-drain

Address

260 W Seeboth Street
Milwaukee, WI
53204

Opening Hours

Monday 8am - 4:30pm
Tuesday 8am - 4:30pm
Wednesday 8am - 4:30pm
Thursday 8am - 4:30pm
Friday 8am - 4pm

Telephone

(414) 272-5100

Alerts

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