Water Quality in SAINT JOHNS, Arizona
1 water system serve this city, providing water to 3,500 people.
Water Systems Serving SAINT JOHNS
Common Contaminants in SAINT JOHNS Water
Contaminant 700025 violations
Contaminant 099919 violations
Radium-22618 violations
Contaminant 500011 violations
Contaminant 80006 violations
Total Trihalomethanes (TTHMs)1 violation
Haloacetic Acids (HAA5)1 violation