Digital Maps and Geospatial Data | Princeton University

The point dataset represents a statewide point dataset containing the location of a subset of facility types regulated by MassDEP’s Bureau of Waste Prevention (BWP). In a preliminary effort to begin locating facilities regulated by MassDEP, the BWP chose to locate facility types having the greatest potential environmental significance. At this time, the following facility types have been located: - Large Quantity Generators of Hazardous Waste (LQG) - Large Quantity Generator of MA-regulated Hazardous Waste (LQG_MA) - Large Quantity Generator of EPA/RCRA-regulated Hazardous Waste (LQG_RCRA) - Large Quantity Toxic Users (LQTU) - Hazardous Waste Recyclers (HWR) - Hazardous Waste Treatment, Storage and/or Disposal Facilities (TSDF) - Facilities with Air Operating Permits (AIR) - Facilities with Groundwater Discharge Permits (GWD) - Facilities with Surfacewater Discharge Permits (SWD).