Water Quality in New Haven, CT (06472)

EPA violation data for public water systems serving ZIP code 06472.

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

Surface water 418,900 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb)

Waterbury Water Department

All resolved
Surface water 107,271 people served
5 violations (5yr) · All resolved
Lead tested: 0 ppb (limit: 15 ppb)

Meriden Water Division

2 health-based
Surface water 58,441 people served
6 violations (5yr) · 2 health-based
Lead tested: 1.3 ppb (limit: 15 ppb)

Totoket Valley Elementary School

Groundwater 572 people served
0 violations

Stanley T Williams School

Groundwater 334 people served
0 violations

Totoket Woods-System #7

Groundwater 120 people served
0 violations

Joseph Diglio Properties

2 health-based
Groundwater 45 people served
3 violations (5yr) · 2 health-based · All resolved

Northford Triangle System #2

Groundwater 40 people served
0 violations

Kikis Grab And Go Kitchen

Groundwater 37 people served
0 violations

Rosabianca Vineyards

Groundwater 36 people served
0 violations

Totoket Woods-System #2

Groundwater 30 people served
0 violations

Totoket Woods-System #5

Groundwater 30 people served
0 violations

Totoket Woods-System #4

Groundwater 30 people served
0 violations

Totoket Woods-System #6

Groundwater 30 people served
0 violations

Totoket Woods-System #3

Groundwater 30 people served
0 violations

Totoket Woods-System #1

Groundwater 30 people served
0 violations

Saint Andrews Church

Groundwater 27 people served
0 violations

Mrs Mosier

Groundwater 25 people served
0 violations

The Northford Acres Volunteers Fd, Inc

Groundwater 25 people served
0 violations

Brushmill By The Waterfall

All resolved
Groundwater 25 people served
2 violations (5yr) · All resolved

Northford Plaza

Groundwater 25 people served
0 violations

Northford Food Mart/Mobil

Groundwater 25 people served
0 violations

1409 Middletown Avenue

Groundwater 25 people served
0 violations

Northford Community Nursery School Inc.

Groundwater 25 people served
0 violations

Roger Williams

Groundwater 25 people served
0 violations

Sterling Thomas

Groundwater 25 people served
0 violations

Mr Olesen

Groundwater 25 people served
0 violations

Distasio Tool And Die Co

Groundwater 25 people served
0 violations

Edward Smith Library

Groundwater 25 people served
0 violations

Firestation #2

Groundwater 25 people served
0 violations

Northford Plaza

Groundwater 25 people served
0 violations

531 Forest Road

All resolved
Groundwater 25 people served
5 violations (5yr) · All resolved

Stanley T. Williams School

Groundwater 25 people served
0 violations

Northford Congregational Church

Groundwater 25 people served
0 violations

1015 Middletown Avenue, Llc

Groundwater 25 people served
0 violations

Northford Triangle-System #4

Groundwater 25 people served
0 violations

Mr. Cappello

Groundwater 25 people served
0 violations

Northford Intermediate School

Groundwater 25 people served
0 violations

Northford Triangle System # 3

Groundwater 25 people served
0 violations

Northford Congregational School

Groundwater 25 people served
0 violations

Branford Kingdom Hall Of Jehovah Witness

Groundwater 25 people served
0 violations

Natureworks

Groundwater 25 people served
0 violations

Northford Foodmart

Groundwater 25 people served
0 violations

Northford Triangle-System #3

Groundwater 25 people served
0 violations

John Harrison

Groundwater 25 people served
0 violations

Northford Triangle System # 4

Groundwater 25 people served
0 violations

Shell Station/Northford Foodmart

Groundwater 25 people served
0 violations

Pic-A-Deli

Groundwater 1 people served
0 violations

1565 Middletown Avenue

Groundwater 0
0 violations

Contaminants Found

Revised Total Coliform RuleHealth-Based

Missed testing deadlines — not a detection of bacteria.

7 violations
All resolved
Groundwater RuleHealth-Based
1 violation
Has active
Consumer Confidence RuleMonitoring

Annual water quality report delivery requirement.

7 violations
Has active
Public NoticeMonitoring
3 violations
All resolved
Lead and Copper RuleMonitoring

Lead and copper testing requirement. Lead exposure can cause developmental harm in children.

2 violations
All resolved

Lead & Copper Levels

Lead (Pb)

Within limit
1.3 ppb measured Action level: 15 ppb

Sampled: 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.

Fewer violations 79th percentile More violations

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.

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