Water Quality in Troy, MO (63379)
EPA violation data for public water systems serving ZIP code 63379.
Active Health Violations
28 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 91% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
27,731
Population
31
Water Systems
68
Violations (5yr)
28
Health-Based
Location
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Water Systems Serving This Area (31)
Troy Pws
Lincoln County Pwsd 2
Cuivre River State Park Picnic Shelter
Rockport Subdivision
1 health-basedBennington Estates
North Troy Business Park
All resolvedHometown Court
1 health-basedPine Lake Estates
Christ Centered Church
All resolvedWestmier Subdivision
Summerhaven Subdivision
14 health-basedBuelah Land Estates
Brook Hill Subdivision
Deer Valley Subdivision
All resolvedTara Valley Homeowners Assn
3 health-basedCastles Grocery And Cafe
All resolvedLindemann Mhp
Timber Ridge Estates
Ridgecrest Subdivsion
9 health-basedCuivre View Estates Subd
Lake Forest Subdivision
Cedar Ridge Estates
Summers Crossing Subdivision
All resolvedChampion Farms Subdivision
Cuivre River State Park Camp Sherwood
Chubbys Restaurant
Coastal Carriers
Knights Of Columbus-Troy
Vfw Post #8828
Cuivre River State Park Camp Derricotte
Family Child Care Center
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 2025
How Does This Compare?
Troy (63379) has more violations than 91% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 68.
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.
Whole House Carbon Filter
A solid baseline for improving overall water quality. Reduces chlorine, sediment, and many common contaminants throughout your entire home.
Targets:Chlorine, Sediment, Taste & Odor
Look for:NSF/ANSI 42 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.