1990 Census Designated Places

EPA Superfund Sites (CERCLA)

  • MSTM Shapefile: MS_Superfund_2022.zip
  • Current Data: 2022
  • Current Metadata: 2022

This dataset represents EPA's Facility Registry Service (FRS) subset of facilities that link to the Superfund Enterprise Management System (SEMS).
** On February 11, 2022, MARIS staff extracted Mississippi's portion from this national database. **

2022 Metadata PDF Download