NJDEP, Site Remediation Hazardous Waste Program, Bureau of Information Systems, GIS UnitThis GIS layer displays HAZSITE groundwater data for 1,2-dichloroethane (1,2-DCA) extracted from COMPASS via a SQL query and summarized for each active Site Remediation remedial case.ArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/519a5c288c68488da0f2253676896b09_104engNew Jersey Department of Environmental Protection's (NJDEP) Bureau of GISPublicSRP 1,2-DCA COMPASS GW Site Summary in New Jersey [New Jersey]Web servicesNew JerseyLast Modified: 2025-11-24