ZIP 02152: your water comes from Winthrop Water Division, (MWRA)

Winthrop Water Division, (MWRA) is the only community water system that reports serving ZIP 02152 (Winthrop, Suffolk County, Massachusetts) under EPA's UCMR 5. PFAS-4 at the latest sample (2023): below the 3 to 4 ng/L reporting limit. Systems report their own ZIP lists to EPA; if your water bill names another utility, that utility's page carries its own results.

See the full PFAS results for Winthrop Water Division, (MWRA)