This site will be used to communicate design and construction progress for the project which involves rehabilitation of the dam to make it a more effective barrier against migration of invasive fish species.
Please see Three Rivers Park District and Anoka County Parks Department web sites for trail closures at their respective parks. Web sites can be found on the “Links” page.
Note to watercraft users: There is no access to Dunn Island via land or water during construction. For the public’s safety, boats and canoes are prohibited from the area of the river upstream from the dam where construction is occurring, and portages onto Dunn Island are prohibited.