Water Quality in New Haven, CT (06511)
EPA violation data for public water systems serving ZIP code 06511.
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.
54,730
Population
12
Water Systems
15
Violations (5yr)
2
Health-Based
Location
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Water Systems Serving This Area (12)
Regional Water Authority
Waterbury Water Department
All resolvedMeriden Water Division
2 health-basedRegional Water Authority-Ansonia
Ymca - Camp Mountain Laurel
All resolvedWhipples Mobile Home Park
Aces Collaborative Magnet School
Conn Trails Council Girl Scout
730 Forest Road - North Branford
Cannondale Railroad Station
Dewitt Jones
Yale Myers Forest
Contaminants Found
Annual water quality report delivery requirement.
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jul 2025
How Does This Compare?
New Haven (06511) 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.
Whole House Carbon Filter
A solid baseline for improving overall water quality. Reduces chlorine, sediment, and many common contaminants throughout your entire home.
Targets:Chlorine, Sediment, Taste & Odor
Look for:NSF/ANSI 42 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.