Water Quality in Chillicothe, OH (43164)
EPA violation data for public water systems serving ZIP code 43164.
Active Health Violations
2 health-based violations found in the past 5 years, with at least one still unresolved. Contaminant levels have exceeded federal safety limits. Consider testing your tap water independently.
More violations than 86% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
2,176
Population
14
Water Systems
34
Violations (5yr)
2
Health-Based
Location
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Water Systems Serving This Area (14)
Ross County Water Co Inc
Chillicothe City Pws
Williamsport Village Pws
1 health-basedWestfall Middle Scl And High Scl Pw
All resolvedWestfall Elementary School Pws
Westfall High School
Westfall Middle School
Darby Elementary School
Jackson Elementary School
Darbyville Village Pws
1 health-basedMonroe Elementary School
Mgr,Oh Dnr Deer Creek State Pk
Mgr,Oh Dnr Deer Creek State Pk
Plumwood Mobile Home Park
Contaminants Found
Annual water quality report delivery requirement.
Missed testing deadlines — not a detection of bacteria.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2025
How Does This Compare?
Chillicothe (43164) has more violations than 86% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 34.
Recommended Water Filters
Based on health-based violations detected in your area, these filter types are commonly used to address similar contaminants. Consult your water utility's Consumer Confidence Report for the most current data.
Reverse Osmosis System
Highly effective at removing heavy metals, dissolved solids, and a wide range of contaminants. Recommended for homes with lead or arsenic concerns.
Targets:Lead, Copper, Arsenic, Mercury, Cadmium
Look for:NSF/ANSI 58 certified
Always look for filters certified by NSF International for the specific contaminants you want to remove. This is general educational information, not an endorsement of any specific product.