ZIP 07677: your water comes from Park Ridge Water Dept
Park Ridge Water Dept is the only community water system that reports serving ZIP 07677 (Woodcliff Lake, Bergen County, New Jersey) under EPA's UCMR 5 (reported by the system to EPA). PFAS-4 at the latest sample (2023): 35.1 ng/L. Systems report their own ZIP lists to EPA; if your water bill names another utility, that utility's page carries its own results.
Where this ZIP is
This site is a data project, not an official source. If in doubt, check with your water supplier or local authority.