Water Quality in Chesterfield, MO (63025)
EPA violation data for public water systems serving ZIP code 63025.
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 78% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
19,508
Population
22
Water Systems
19
Violations (5yr)
2
Health-Based
Location
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Water Systems Serving This Area (22)
Mo American St Louis St Charles Counties
Jefferson Co Cons Pwsd C 1
Jefferson County Pwsd 2
All resolvedSix Flags St Louis
All resolvedTimes Beach
Chesterfield Elem School
Pevely Farm Golf Club
Hidden Valley Golf And Ski
Crescent Farms Golf Club
All resolvedSt Louis West Koa
Wyman
Jay Henges Range
All resolvedHayfield Water Works
All resolvedPere Cliff Mhp
Holiday Inn At Six Flags
Tyson Research Center
1 health-basedAberdeen Golf Club
All resolvedQuarry Hill Golf Practice Center
Word Of Faith Fellowship
I-44 Marina
Marianist Retreat Center
1 health-basedVillas At Fox Run
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jul 2024
How Does This Compare?
Chesterfield (63025) has more violations than 78% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 19.
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.
UV Water Purifier
Uses ultraviolet light to neutralize bacteria, viruses, and parasites without chemicals. Ideal for homes with microbial contamination concerns.
Targets:E. coli, Coliform, Giardia, Cryptosporidium
Look for:NSF/ANSI 55 (Class A) 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.