Water Quality in Billerica, MA (01821)
EPA violation data for public water systems serving ZIP code 01821.
Active Health Violations
2 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 74% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
30,143
Population
7
Water Systems
15
Violations (5yr)
2
Health-Based
Location
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Water Systems Serving This Area (7)
Sebago Pine Water Assoc-Upper
Nach Realty Trust
All resolvedThe Water Store Of Billerica
Old Indian Spring @ Whiffle Tree (Vnd)
Sebago Pine Water Assoc-Lower
2 health-basedOld Indian Spring
Mci Billerica
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
How Does This Compare?
Billerica (01821) 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.
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.
UV Water Purifier
Uses ultraviolet light to neutralize bacteria, viruses, and parasites without chemicals. Ideal for homes with microbial contamination concerns.
Targets:E. coli, Coliform, Giardia, Cryptosporidium
Look for:NSF/ANSI 55 (Class A) 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.