2024-30637. Draft National Recommended Ambient Water Quality Criteria for the Protection of Human Health for Perfluorooctanoic Acid, Perfluorooctane Sulfonic Acid, and Perfluorobutane Sulfonic Acid
Table 1—Draft Human Health Criteria (HHC) for PFOA, PFOS, and PFBS
PFAS Water + Organism HHC (ng/L) Organism Only HHC (ng/L) PFOA 0.0009 0.00036 PFOS 0.06 0.07 PFBS 400 500
Document Information
- Published:
- 12/26/2024
- Department:
- Environmental Protection Agency
- Entry Type:
- Notice
- Action:
- Notice of availability.
- Document Number:
- 2024-30637
- Dates:
- Comments must be received on or before February 24, 2025.
- Pages:
- 105041-105043 (3 pages)
- Docket Numbers:
- EPA-HQ-OW-2024-0454, FRL 12023-01-OW
- PDF File:
- 2024-30637.pdf
- Supporting Documents:
- » Draft National Bioaccumulation Factors for PFOA, PFOS and PFBS
- » Draft Human Health Ambient Water Quality Criteria: Perfluorooctanoic Acid (PFOA) and Related Salts
- » Draft Human Health Ambient Water Quality Criteria: Perfluorooctane Sulfonic Acid (PFOS) and Related Salts
- » Draft Human Health Ambient Water Quality Criteria: Perfluorobutane Sulfonic Acid (PFBS) and Related Salts