BRRTS On The Web (BOTW) is a comprehensive on-line database that provides information on contaminated properties and other activities in Wisconsin. Updated daily.

• Learn more about BOTW
• Open BOTW
  

You can view a graphic display for much of the BRRTS on the Web information via the RR Sites Map.

RR Sites Map is a web-based mapping system that allows a user to view different layers of contamination data using a Geographic Information System (GIS) tool. Updated on a regular basis.

• Learn more about RR Sites Map
• Open RR Sites Map Desktop
• Open RR Sites Map Mobile

You can view a data-only display of RR Sites Map information via BRRTS on the Web.

Use either system to find the following information.

• Cleanups still underway
• Cleanups that are completed
• Financial assistance (e.g., DNR loans and grants)
• Liability incentives (e.g., liability clarifications and limitations)
• Other redevelopment information (i.e., brownfields)
• Continuing obligations (other states/agencies use terms such as "institutional control" or "land use control")
• Documents submitted for cleanups that are completed with residual contamination
• Documents submitted for cleanups that are completed with continuing obligations

Use BOTW if you want to find:

• emergency spills (these are not on RR Sites Map);
• sites where DNR has determined no cleanup action is required (these sites are not on RR Sites Map); and
• properties identified by street address.