Water Quality in New Haven, CT (06472)
EPA violation data for public water systems serving ZIP code 06472.
Active Health Violations
4 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 79% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
6,363
Population
49
Water Systems
21
Violations (5yr)
4
Health-Based
Location
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Water Systems Serving This Area (49)
Regional Water Authority
Waterbury Water Department
All resolvedMeriden Water Division
2 health-basedTotoket Valley Elementary School
Stanley T Williams School
Totoket Woods-System #7
Joseph Diglio Properties
2 health-basedNorthford Triangle System #2
Kikis Grab And Go Kitchen
Rosabianca Vineyards
Totoket Woods-System #2
Totoket Woods-System #5
Totoket Woods-System #4
Totoket Woods-System #6
Totoket Woods-System #3
Totoket Woods-System #1
Saint Andrews Church
Mrs Mosier
The Northford Acres Volunteers Fd, Inc
Brushmill By The Waterfall
All resolvedNorthford Plaza
Northford Food Mart/Mobil
1409 Middletown Avenue
Northford Community Nursery School Inc.
Roger Williams
Sterling Thomas
Mr Olesen
Distasio Tool And Die Co
Edward Smith Library
Firestation #2
Northford Plaza
531 Forest Road
All resolvedStanley T. Williams School
Northford Congregational Church
1015 Middletown Avenue, Llc
Northford Triangle-System #4
Mr. Cappello
Northford Intermediate School
Northford Triangle System # 3
Northford Congregational School
Branford Kingdom Hall Of Jehovah Witness
Natureworks
Northford Foodmart
Northford Triangle-System #3
John Harrison
Northford Triangle System # 4
Shell Station/Northford Foodmart
Pic-A-Deli
1565 Middletown Avenue
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
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 (06472) has more violations than 79% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 21.
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.