Tag: Schoonmaker Creek

Posted on in News

EAST TOSA SEWER IMPROVEMENT PROJECT

From the MMSD and City of Wauwatosa:

YOU’RE INVITED! OPEN HOUSE for MMSD’s Martha Washington/ Highlands Sewer Improvement Project

Thursday, April 30, 2026

6:30-8:00 PM

WASHINGTON ELEMENTARY SCHOOL

2166 N. 68TH STREET, WAUWATOSA

This summer, MMSD will begin construction on a major sewer improvement project that will:

  • rehabilitate 12,000 feet of
    MMSD’s sewers,
  • increase capacity, and
  • reduce the risk of overflows.

The improvements will extend the life of the MMSD’s sewer by 50 years.

The rehabilitation work will take place in sewers along North Avenue between 69th and 67t and through the following neighborhoods:

  • Washington Highlands
  • Tosa East Towne
  • Olde Hillcrest
  • Inglewood
  • Pabst Park

A sewer will be excavated and replaced on Garfield Avenue between 67th and 66th Street to increase sewer capacity.

At the open house, you will:

  • Meet the project team.
  • Learn about the process used to rehabilitate sewers.
  • Find out about the project timeline.
  • See the traffic plan that will be in place during construction.


The project will address the need for increased capacity and the reduction of sewer overflows. The improvements will extend the life of the current MIS by 50 years. Approximately 12,000 feet of MIS will be rehabilitated by lining segments to create a pipe within a pipe. This process is called cured-in-place-pipelining or CIPPL. This trenchless approach is cost-effective and reduces impacts on the businesses and residents during construction.

Work will progress segment by segment (manhole to manhole). There will be traffic impacts along the work areas. During construction, travel lanes will be reduced. Parking lanes and bike lanes will be closed in some areas. Traffic maps and travel impacts will be posted to this webpage before construction begins. They will be found in the project documents/resources section below.

The capacity improvement portion of the work will take place along Garfield Avenue between 67th St and 66th Street. The carrying capacity of the MIS sewer will be increased by increasing the size of the local sanitary sewer in this area, decreasing demand on the MIS. This sewer installation will involve digging the trench for the new pipe, connecting the sewer laterals, burying the new pipe, and restoring the roadway. Garfield Avenue will be closed to through traffic during the sewer construction and restoration work. Access to driveways will be provided.

Sign-up for updates here: https://www.mmsd.com/what-we-do/wastewater-treatment/sewers/martha-washington-highlands or follow Milwaukee Metropolitan Sewerage District – MMSD and City of Wauwatosa, Wisconsin Government on social media for updates.

Posted on in News

Schoonmaker Creek Project Update

There is an open house this Thursday about the Schoonmaker Creek Watershed Flooding Mitigation Project. Click here to read about the status of the project.

From the City of Wauwatosa: Attend the open house on September 12 between 5 – 7 pm at Wauwatosa’s City Hall in the Lower Civic Center. It’s open house style, so you can come at any point in that window. There is no formal presentation. Our staff will be there to walk through the project details and answer your questions. You’ll see that we’ve studied two alternatives for reducing flooding. We’ll present recommendations in October 2024, and we anticipate the Common Council will soon choose one of the alternatives. To be clear, we’re still very early in this process. Project financing has not yet been determined. There will be future meetings on this topic.

Posted on in Events, News

Schoonmaker Creek Watercourse System Planning

Schoonmaker Creek

Update from the city 9/7/24.

Update from the city 7/12/22.

Community Affairs Committee Agenda Packet for 7/26/22 Meeting.

Common Council as a whole will vote about which alternatives move on for deeper analysis on 8/2/22.

Did you know the Schoonmaker Creek on the south side of Lloyd continues underground through backyards between 67th and 66th from Lloyd to Garfield? For those of you who aren’t aware, the City of Wauwatosa will be taking on a project concerning the flooding of the whole watershed soon. Follow the details of the Schoonmaker Creek Watercourse System Planning on the city website here.

The Community Affairs Meeting, where the committee will review and likely vote on the various solutions for the Schoonmaker Creek, will be on July 26th at 7:30 pm at City Hall. Alderman Meindl believes there will be time for public comment. This committee will make recommendations to the whole council.

Please save the date and if you feel comfortable plan on attending to express your views on the acquisition of properties in Pabst Park. This project will be the largest infrastructure project the city has ever undertaken, and of course all options must be explored. However, some plans do include the removal of homes in Pabst Park. You can read the SERWPC report here.

The report might seem overwhelming, but we encourage you to consult it for the basis of this project. The flooding problem is not just the exposed creek in the Highlands. The watershed starts at Kops Park in Milwaukee and water drains from that point to the creek. Paul O’Keeffe from the Washington Highlands Association wrote a piece that was recently published in the Wauwatosa Neighborhood Association eBlast if you just want a brief overview.

How Will Schoonmaker Watershed Flooding Plans Affect Your Neighborhood?

Paul O’Keeffe leads the Schoonmaker Creek Committee for the Washington Highlands Association Board and is liaising with other neighborhood associations to find a solution that benefits every neighborhood in the watershed. Here is his summary of the creek watershed flooding situation:

Many East Tosa neighborhoods are in the Schoonmaker Creek Watershed. When it rains, water from these neighborhoods flows to the Menomonee River. In a hard rain, the underground pipes north of Lloyd are not large enough to carry the rainwater away, so there are considerable backups and flooding, including the neighborhoods north of Lloyd, south of Milwaukee Avenue and along State Street. The open creek in the Highlands regularly floods.

City staff is very aware of the problems with the stormwater design throughout the watershed. In 2019, SEWPRC (Southeastern Wisconsin Regional Planning Commission) created a special report on the watershed and outlined 16 potential alternatives for flooding mitigation. These alternatives range in complexity and costs, including a number of alternatives that would entail purchasing and tearing down homes. One option is to create an open pond, nicknamed Lake Wauwatosa, in South Park of the Highlands. One house would need to be demolished and those living in Highland Park would be living downstream from a dam. Other alternatives impact neighborhoods in East Towne, Pabst Park and Inglewood that could impact up to 76 houses being demolished by creating open storage ponds. The good news is that the Engineering Department will not be recommending the destruction of property to create retention ponds.

The City Public Works Department is currently reviewing these options and will be presenting a narrowed-down list of options to further study at the July 26, 2022 meeting of the Community Affairs Committee. Further research and costing of those proposals would likely follow before presenting the financial implications of each option to the Finance Affairs Committee. This project will be the most expensive infrastructure project in the City’s history.

If you have any questions or comments, please reach out to Paul O’Keeffe at 6211 W Washington Blvd., paul@usafl.com or 414-460-4406, and plan to follow the July meeting of the Community Affairs Committee. Thank you, Paul!

If you are interested in forming a committee in Pabst Park about this project please reach out to Tammy Crouch at PabstPark@gmail.com.