Note: This dataset is updated daily. The Known Contaminated Sites List for New Jersey (KCSLNJ) are those sites and properties within the state where contamination of soil or ground water has been confirmed at levels equal to or greater than applicable standards. This list of Known Contaminated Sites may include sites where remediation is either currently under way, required but not yet initiated or has been completed and addressed via an Institutional Control. The KCSLNJ layer has now been modified such that the information portrayed in the GIS layer is updated daily through a SQL query of NJEMS/Masterfile, which allows for a dynamic KCSLNJ layer. This is critical for the general public and SRP regulated community by allowing them to see the most up to date information for a known contaminated site in a GIS format via the following web mapping applications: NJ Geoweb (https://www.arcgis.com/apps/webappviewer/index.html?id=02251e521d97454aabadfd8cf168e44d) or the SRP Profile in ArcGIS Online (AGO) (https://njdep.maps.arcgis.com/apps/webappviewer/index.html?id=25d1cd0ae75048b1a7867971392b6995).