💧 ZIP Water Report

Chillicothe City Pws

PWSID OH7100112 · Chillicothe, Ohio · serves 21,725 people · groundwater source

B
Good

PFAS test results (EPA UCMR 5)

ContaminantResultFederal limit (MCL)Sampled
PFBS 3 ppt — 11/8/2023

ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.

Violation history

DateViolationTypeHealth-basedStatus
2025-07-02 LEAD AND COPPER RULE REVISIONS RPT No Resolved

ZIP codes served