NJDEP has also established an Interim Specific Ground Water Quality Criterion 0.002 micrograms per liter (µg/L) or parts per billion (ppb) for Chloroperfluoropolyether carboxylates (ClPFPECAs), 0.0021 µg/L for Perfluoropolyether dicarboxylates (PFPE-DCAs) and 0.02 µg/L for Hexafluoropropylene oxide dimer acid (HFPO-DA) and its ammonium salt (GenX)

NJDEP has also established Interim Soil and Soil Leachate Remediation Standards for PFNA, PFOA, PFOS, and GenX (including Ingestion -Dermal and Migration to Groundwater)

NJDEP Standards and Regulations website https://dep.nj.gov/pfas/standards/