Water Quality in Shelton, CT (06482)

EPA violation data for public water systems serving ZIP code 06482.

Past Health-Based Violations

4 health-based violations were found in the past 5 years, meaning contaminant levels exceeded federal safety limits. All have since been resolved. There are also 38 monitoring/reporting violations.

More violations than 89% of US ZIP codes.

Based on EPA compliance data. Not a substitute for an official water quality report from your utility.

12,000

Population

23

Water Systems

42

Violations (5yr)

4

Health-Based

Location

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Water Systems Serving This Area (23)

Aquarion-Eastern Fairfield County

Surface water 351,756 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb)

Aquarion-Stamford

All resolved
Surface water 119,214 people served
1 violation (5yr) · All resolved
Lead tested: 0 ppb (limit: 15 ppb)

Danbury Water Department

1 health-based
Surface water 62,055 people served
2 violations (5yr) · 1 health-based · All resolved
Lead tested: 0 ppb (limit: 15 ppb)

Aquarion-Greenwich

All resolved
Surface water 53,297 people served
1 violation (5yr) · All resolved
Lead tested: 0 ppb (limit: 15 ppb)

Anthony Shays

Groundwater 186 people served
0 violations

Curtis Packaging

Groundwater 180 people served
0 violations
Lead tested: 2 ppb (limit: 15 ppb)

Cornerstone Of Eagle Hill

Groundwater 108 people served
0 violations

Cornerstone Of Eagle Hill

Groundwater 108 people served
0 violations

Devivo Industries, Inc.

Groundwater 80 people served
0 violations

Newtown United Methodist Church

Groundwater 77 people served
0 violations

Smt Corporation

All resolved
Groundwater 73 people served
34 violations (5yr) · All resolved
Lead tested: 0 ppb (limit: 15 ppb)

Petes Deli

Groundwater 30 people served
0 violations

Lorenzos Restaurant

Groundwater 29 people served
0 violations

Gold Professional Building

Groundwater 25 people served
0 violations

Mistyvale Deli

2 health-based
Groundwater 25 people served
3 violations (5yr) · 2 health-based · All resolved

Aquila’S Nest Vineyards

1 health-based
Groundwater 25 people served
1 violation (5yr) · 1 health-based · All resolved

Sandy Hook Firehouse

Groundwater 25 people served
0 violations

K'S Korner Liquor Store

Groundwater 25 people served
0 violations

Shorewood Fine Arts

Groundwater 25 people served
0 violations

Sandy Hook School

Groundwater 25 people served
0 violations

100 Church Hill Road

Groundwater 0
0 violations

4 Riverside Road

Groundwater 0
0 violations

St. Johns Episcopal Church

Groundwater 0
0 violations

Contaminants Found

Revised Total Coliform RuleHealth-Based

Missed testing deadlines — not a detection of bacteria.

5 violations
All resolved
Interim Enhanced Surface Water Treatment RuleHealth-Based
1 violation
All resolved
Lead and Copper RuleMonitoring

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

2 violations
All resolved
Total Haloacetic Acids (HAA5)Monitoring
1 violation
All resolved
ChloriteMonitoring
1 violation
All resolved
DiquatMonitoring
1 violation
All resolved
AtrazineMonitoring
1 violation
All resolved
1,2-DIBROMO-3-CHLOROPROPANEMonitoring
1 violation
All resolved
ETHYLENE DIBROMIDEMonitoring
1 violation
All resolved
HeptachlorMonitoring
1 violation
All resolved
Di(2-ethylhexyl) adipateMonitoring
1 violation
All resolved
DalaponMonitoring
1 violation
All resolved
Total Polychlorinated Biphenyls (PCB)Monitoring
1 violation
All resolved
GlyphosateMonitoring
1 violation
All resolved
Aldicarb sulfoneMonitoring
1 violation
All resolved
DinosebMonitoring
1 violation
All resolved
AldicarbMonitoring
1 violation
All resolved
Heptachlor epoxideMonitoring
1 violation
All resolved
LASSOMonitoring
1 violation
All resolved
OXAMYLMonitoring
1 violation
All resolved
Aldicarb sulfoxideMonitoring
1 violation
All resolved
PentachlorophenolMonitoring
1 violation
All resolved
BHC-GAMMAMonitoring
1 violation
All resolved
MethoxychlorMonitoring
1 violation
All resolved
Di(2-ethylhexyl) phthalateMonitoring
1 violation
All resolved
CarbofuranMonitoring
1 violation
All resolved
EndrinMonitoring
1 violation
All resolved
HEXACHLOROBENZENEMonitoring
1 violation
All resolved
ToxapheneMonitoring
1 violation
All resolved
ChlordaneMonitoring
1 violation
All resolved
2,4,5-TPMonitoring
1 violation
All resolved
PicloramMonitoring
1 violation
All resolved
2,4-DMonitoring
1 violation
All resolved
SimazineMonitoring
1 violation
All resolved
Benzo(a)pyreneMonitoring
1 violation
All resolved
HexachlorocyclopentadieneMonitoring
1 violation
All resolved
Public NoticeMonitoring
1 violation
All resolved

Lead & Copper Levels

Lead (Pb)

Within limit
0 ppb measured Action level: 15 ppb

Sampled: Jan 2025

How Does This Compare?

Shelton (06482) has more violations than 89% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 42.

Fewer violations 89th 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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