Federal — PFNA

For Federal, state–chemical pair is Federal — PFNA; pfas compound is PFNA; concentration limit (ppt) is 10; regulation type is MCL; stricter than federal mcl is n/a, recorded from its source on 2026-08-14.

State–chemical pair: Federal — PFNA
State: Federal
PFAS compound: PFNA verified
Concentration limit (ppt): 10 verified
Regulation type: MCL
Stricter than federal MCL: n/a our reading
Effective date: 2024-04-10
Regulatory citation: PFAS National Primary Drinking Water Regulation, 89 FR 32532

Sourceepa.gov

Verified2026-08-14

Review by2027-02-10

DatasetPFAS drinking water concentration limits by US state — MCLs, notification levels, action levels, and health advisories for PFOA, PFOS, and other per- and polyfluoroalkyl substances

Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.

What the source says

PFNA | 10 ppt | 10 ppt

— epa.gov, retrieved 2026-08-14

Source

epa.govhttps://www.epa.gov/sdwa/and-polyfluoroalkyl-substances-pfas

Last verified against source: 2026-08-14. Due for re-check by 2027-02-10. This page as Markdown · OKF bundle · full dataset as JSON.