Water Quality in Newton, MA (02458)
EPA violation data for public water systems serving ZIP code 02458.
No Health-Based Violations
None of the 11 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are32 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 85% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
13,050
Population
11
Water Systems
32
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (11)
Brown University Health-Ri Hospital
Brown University Health-Miriam Hospital
Brown University Health-Newport Hospital
Mandarin Oriental Hotel
Northwestern Medical Center
City Of Hope - Phoenix
All resolvedMarquette Building
Virginia Hospital Center
Holiday Inn Express Ocean City
Mountainview Grand Resort
4307 Ny 28
All resolvedContaminants Found
Missed testing deadlines — not a detection of bacteria.
Used to disinfect water — generally safe at regulated levels.
At high levels, nitrate can cause blue baby syndrome in infants.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2025
How Does This Compare?
Newton (02458) has more violations than 85% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 32, most of which are monitoring/reporting issues.
Water Filter Recommendations
No contaminant issues detected. For general protection, a basic carbon filter removes common impurities like chlorine and sediment. Look for NSF/ANSI 42 certified products.