Water Quality in Chesterfield, MO (63026)
EPA violation data for public water systems serving ZIP code 63026.
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 83% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
45,354
Population
11
Water Systems
27
Violations (5yr)
2
Health-Based
Location
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Water Systems Serving This Area (11)
Mo American St Louis St Charles Counties
Jefferson Co Cons Pwsd C 1
Frontier Estates
1 health-basedLake Forest Properties
Walker Hill Mhp
All resolvedLittle Brennan U-Gas
Nokesville Dollar General
Pine Hollow
Riley Spence Properties No 3
Delray Farms #21 Glacier Water
Big Valley Court
1 health-basedContaminants Found
Missed testing deadlines — not a detection of bacteria.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jul 2024
How Does This Compare?
Chesterfield (63026) has more violations than 83% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 27.
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.
Activated Carbon Filter
Excellent for removing chlorine, chloramine, and disinfection byproducts like THMs and HAAs. Available as pitcher filters, countertop, or under-sink units.
Targets:THMs, HAAs, Chlorine, Chloramine, Taste & Odor
Look for:NSF/ANSI 42 & 53 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.