Water Quality in New Haven, CT (06492)
EPA violation data for public water systems serving ZIP code 06492.
Active Health Violations
5 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 92% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
44,498
Population
41
Water Systems
56
Violations (5yr)
5
Health-Based
Location
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Water Systems Serving This Area (41)
Regional Water Authority
Waterbury Water Department
All resolvedMeriden Water Division
2 health-basedWallingford Water Department
All resolvedGaylord Hospital
South Broad Street Service Area
All resolvedCandlebrook Village
New Life Church - South Ridge Complex
1 health-basedBethany Mart
Northford Glen Condominium Association
2 health-basedMr Cichocki
1105 Northrup Road
Dhi Enterprises, Inc.
All resolvedKiddie Korner Nursery School
Northford Square
Liberty Bank
Wlfd Rod + Gun Club
St Andrews Summer Camp
Blue Trail Rifle Range
Farms Country Club
2 Duplexes
Blue Trail Rifle Range
Geremia Farm Stand
Gaylord Hospital
Echo Ridge Day Camp
Colony Ice House
Coginchaug Market
Redwood Grille
Wallingford Rod And Gun Club
Alta Terrace
Durham Dairy Serv
Happy Hours Nursery School
Camp Clearview
New Life Church - North Ridge Building
Robert Smith
American Cyanamid
No Haven Construction Co
Charter Oak Club
The Lnjs Realty Family Ltd Partnership
Redwood Restaurant
Jacqueline Court Apts
Contaminants Found
Annual water quality report delivery requirement.
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
At high levels, nitrate can cause blue baby syndrome in infants.
Used to disinfect water — generally safe at regulated levels.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jul 2025
How Does This Compare?
New Haven (06492) has more violations than 92% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 56.
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.
Reverse Osmosis System
Highly effective at removing heavy metals, dissolved solids, and a wide range of contaminants. Recommended for homes with lead or arsenic concerns.
Targets:Lead, Copper, Arsenic, Mercury, Cadmium
Look for:NSF/ANSI 58 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.