Dunn's Marsh Watershed Study
Last Updated: 06/09/2020
The City of Madison is completing a watershed study in the Dunn’s Marsh watershed (as shown below). The City of Madison has contracted with Stantec Consulting Services, Inc. to assist with study completion. The watershed study will identify causes of existing flooding and then look at potential solutions to try to reduce flooding. The study will use computer models to assist with the evaluations. For more information please see the Flash Flooding Story Map. *Note: Please view the story map using Firefox or Google Chrome browsers. Story maps are not viewable with Internet Explorer.
The studies are expected to take over 18 months.
Public Information Meetings
The first Public information Meeting (PIM) for this watershed was held at 7-9 p.m., Oct. 22, 2019 at Toki Middle School Cafeteria, 5606 Russett Road.
Watershed Study Information
To learn more about flash flooding and why we are completing a watershed study in this area please visit: Flash Flooding Resilience Story Map. *Note: Please view the story map using Firefox or Google Chrome browsers. Story maps are not viewable with Internet Explorer.
Listen to a presentation about the City's watershed studies at: Watershed Studies 2019 Audio Presentation
If anyone has experienced flooding, and is willing to share with the City, please report it on the City's website. Even if a homeowner reported flooding to 2-1-1, FEMA, or a City official, the City needs standardized information to create stormwater models that show existing flooding conditions. The flood data helps the City prioritize different flood projects and future watershed studies. Please report any flooding you’ve experienced.