Water Quality in Grafton, MA (01519)
EPA violation data for public water systems serving ZIP code 01519.
No Health-Based Violations
None of the 7 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are50 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 87% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
8,058
Population
7
Water Systems
50
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (7)
Grafton Water District
All resolvedTouchstone Community School
All resolvedSilver Spruce Montessori School
Countryside Apartments
Laurel Hill Condominiums
Ledgewood Estates Condominiums
Countryside Condominium
All resolvedContaminants Found
At high levels, nitrate can cause blue baby syndrome in infants.
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
Missed testing deadlines — not a detection of bacteria.
Lead & Copper Levels
Lead (Pb)
Approaching limitSampled: Jan 2025
Copper (Cu)
Exceeds limitSampled: Jan 2022
How Does This Compare?
Grafton (01519) has more violations than 87% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 50, 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.