HFPO-DA (GenX) in Nampa water
1 system serving Nampa detected HFPO-DA (GenX) in the last 36 months. 1 is elevated. The federal MCL is 10.0ppt.
| System | 36 mo max | Latest | Status | Last sample |
|---|---|---|---|---|
| Valley View Water | 2.4ppt | 2.4ppt | Elevated | 2026-04-06 |
EPA set an MCL of 10 ppt for HFPO-DA in 2024.Agency language as recorded in the contaminant reference. This site does not paraphrase health guidance.
HFPO-DA (GenX) in Treasure Valley drinking water. Nampa water quality.
Numbers are the system's samples at its taps and wells, not yours. Lead and copper are 90th percentiles from sampled homes. Well pages are nearby-sample estimates. Health text restates EPA and DEQ. Methodology.