The address for the Remediation and Redevelopment program is changing. As of Oct. 10, 2026 the new address will be 4822 Madison Yards Way, PO Box 7921, Madison, WI 53707-7921.  

The address change is the result of the Wisconsin DNR’s move from its downtown office building to its new location at the Hill Farms state office building located on the west side of Madison. Please note the change will not affect staff member phone numbers.