Water Quality in St Joseph, MO (64469)

EPA violation data for public water systems serving ZIP code 64469.

Past Health-Based Violations

11 health-based violations were found in the past 5 years, meaning contaminant levels exceeded federal safety limits. All have since been resolved. There are also 4 monitoring/reporting violations.

More violations than 74% of US ZIP codes.

Based on EPA compliance data. Not a substitute for an official water quality report from your utility.

2,225

Population

2

Water Systems

15

Violations (5yr)

11

Health-Based

Location

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Water Systems Serving This Area (2)

Mo American St Joseph

Groundwater 89,171 people served
0 violations
Lead tested: 3 ppb (limit: 15 ppb)

Maysville Pws

11 health-based
Surface water 1,096 people served
15 violations (5yr) · 11 health-based · All resolved
Lead tested: 4.42 ppb (limit: 15 ppb)

Contaminants Found

Interim Enhanced Surface Water Treatment RuleHealth-Based
5 violations
All resolved
Surface Water Treatment RuleHealth-Based
3 violations
All resolved
Total Haloacetic Acids (HAA5)Health-Based
1 violation
All resolved
TTHMHealth-Based
1 violation
All resolved
ChloriteHealth-Based
1 violation
All resolved
Revised Total Coliform RuleMonitoring

Missed testing deadlines — not a detection of bacteria.

1 violation
All resolved

Lead & Copper Levels

Lead (Pb)

Within limit
3 ppb measured Action level: 15 ppb

Sampled: Jan 2023

How Does This Compare?

St Joseph (64469) has more violations than 74% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 15.

Fewer violations 74th percentile More violations

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.

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