This layer is intended for use in the Wisconsin PFAS Interactive Data Viewer GIS mapping application, use for any other purpose should be done with caution to avoid misuse or misinterpretation of information contained in this layer. Please seek appropriate DNR staff support.The sites shown here represent locations in Wisconsin here PFAS has been documented to be present and has since been closed (closed per NR726). These are closed Remediation & Redevelopment Program cleanup sites (NR700 sites). In some instances there maybe be multiple BRRTS cases associated with a single point in this layer. Consult the Bureau of Remediation and Redevelopment Tracking System (BRRTS on the Web) or DNR program staff for specific information.This layer includes only Closed BRRTS cases, where PFAS contamination has been addressed.Most of the content shown in the Wisconsin PFAS Interactive Data Viewer's popup windows for this layer is additional information that does not exist in the BRRTS database and is manually added for these sites. As such, there may be a delay from PFAS sites being listed in BRRTS and shown on this map. Generally, this delay should be less than two weeks. For more information, contact the Remediation & Redevelopment Program.

This layer is intended for use in the Wisconsin PFAS Interactive Data Viewer GIS mapping application, use for any other purpose should be done with caution to avoid misuse or misinterpretation of information contained in this layer. Please seek appropriate DNR staff support.The sites shown here represent locations in Wisconsin where PFAS has been documented to be present. These are active Remediation & Redevelopment Program cleanup sites (NR700 sites). In some instances there maybe be multiple BRRTS cases associated with a single point in this layer. Consult the Bureau of Remediation and Redevelopment Tracking System (BRRTS on the Web) or DNR program staff for specific information.This layer includes only Open BRRTS cases, where action is required to address PFAS contamination.Most of the content shown in the Wisconsin PFAS Interactive Data Viewer's popup windows for this layer is additional information that does not exist in the BRRTS database and is manually added for these sites. As such, there may be a delay from PFAS sites being listed in BRRTS and shown on this map. Generally, this delay should be less than two weeks. For more information, contact the Remediation & Redevelopment Program.