Water Quality in DUDLEY, MA (01571)

EPA violation data for public water systems serving ZIP code 01571.

114

Total Violations

0

Health-Based

114

Monitoring / Reporting

114

Resolved

What does this mean?

114 of 114 violations have been resolved. None of these are health-based violations — no contaminant levels exceeded federal safety limits. The remaining 114 are monitoring or reporting violations (missed testing deadlines or late paperwork — not necessarily a water quality issue). Not all violations mean your water is unsafe. The EPA requires reporting even for minor administrative issues.

Water systems: 6 Population served: 5,787

Violations Detail (114 total)

ContaminantCategoryMCL LimitMeasuredDateStatusHealth Effects
DICHLOROMETHANEMonitoringN/AN/AMar 31, 2025ResolvedN/A
trans-1,2-DichloroethyleneMonitoringN/AN/AMar 31, 2025ResolvedN/A
DICHLOROMETHANEMonitoringN/AN/AMar 31, 2025ResolvedN/A
o-DichlorobenzeneMonitoringN/AN/AMar 31, 2025ResolvedN/A
o-DichlorobenzeneMonitoringN/AN/AMar 31, 2025ResolvedN/A
BenzeneMonitoringN/AN/AMar 31, 2025ResolvedAnemia; decrease in blood platelets; increased risk of cancer
p-DichlorobenzeneMonitoringN/AN/AMar 31, 2025ResolvedN/A
TrichloroethyleneMonitoringN/AN/AMar 31, 2025ResolvedLiver problems; increased risk of cancer
TrichloroethyleneMonitoringN/AN/AMar 31, 2025ResolvedLiver problems; increased risk of cancer
ArsenicMonitoringN/AN/AMar 31, 2025ResolvedSkin damage; circulatory system problems; increased risk of cancer

Lead & Copper Levels

Violation Timeline

2025(46)

DICHLOROMETHANE

03

Mar 31Resolved

trans-1,2-Dichloroethylene

03

Mar 31Resolved

DICHLOROMETHANE

03

Mar 31Resolved

o-Dichlorobenzene

03

Mar 31Resolved

o-Dichlorobenzene

03

Mar 31Resolved

Benzene

03

Mar 31Resolved

p-Dichlorobenzene

03

Mar 31Resolved

Trichloroethylene

03

Mar 31Resolved

Trichloroethylene

03

Mar 31Resolved

Arsenic

03

Mar 31Resolved

Arsenic

03

Mar 31Resolved

Benzene

03

Mar 31Resolved

Ethylbenzene

03

Mar 31Resolved

Ethylbenzene

03

Mar 31Resolved

Carbon tetrachloride

03

Mar 31Resolved

Carbon tetrachloride

03

Mar 31Resolved

Xylenes, Total

03

Mar 31Resolved

Xylenes, Total

03

Mar 31Resolved

1,2,4-Trichlorobenzene

03

Mar 31Resolved

1,2,4-Trichlorobenzene

03

Mar 31Resolved

Vinyl chloride

03

Mar 31Resolved

Vinyl chloride

03

Mar 31Resolved

Styrene

03

Mar 31Resolved

Styrene

03

Mar 31Resolved

1,1,2-Trichloroethane

03

Mar 31Resolved

cis-1,2-Dichloroethylene

03

Mar 31Resolved

CHLOROBENZENE

03

Mar 31Resolved

CHLOROBENZENE

03

Mar 31Resolved

1,2-Dichloropropane

03

Mar 31Resolved

1,2-Dichloropropane

03

Mar 31Resolved

Tetrachloroethylene

03

Mar 31Resolved

Tetrachloroethylene

03

Mar 31Resolved

Toluene

03

Mar 31Resolved

Toluene

03

Mar 31Resolved

1,1,1-Trichloroethane

03

Mar 31Resolved

1,1,1-Trichloroethane

03

Mar 31Resolved

1,1,2-Trichloroethane

03

Mar 31Resolved

cis-1,2-Dichloroethylene

03

Mar 31Resolved

1,1-Dichloroethylene

03

Mar 31Resolved

1,1-Dichloroethylene

03

Mar 31Resolved

1,2-Dichloroethane

03

Mar 31Resolved

1,2-Dichloroethane

03

Mar 31Resolved

trans-1,2-Dichloroethylene

03

Mar 31Resolved

p-Dichlorobenzene

03

Mar 31Resolved

Lead and Copper Rule

66

Mar 30Resolved

Lead and Copper Rule

66

Mar 30Resolved

2024(4)

Lead and Copper Rule

66

Dec 29Resolved

Lead and Copper Rule

66

Dec 29Resolved

Lead and Copper Rule

66

Mar 29Resolved

Lead and Copper Rule

66

Mar 29Resolved

How Does This Compare?

DUDLEY (01571) has 114 recorded violations, none of which are health-based. All violations have been resolved, which is a positive sign for current water quality. Consider testing your tap water independently for added peace of mind.

Recommended Water Filters

Based on the contaminants detected in your area, these filter types may help improve your water quality.

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

NSF Certified Products → EPA Safe Drinking Water Guide →

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

NSF Certified Products → EPA Safe Drinking Water Guide →

Always look for filters certified by NSF International for the specific contaminants you want to remove.

Nearby ZIP Codes

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