Water Quality in LEHIGHTON, PA (18235)

EPA violation data for public water systems serving ZIP code 18235.

764

Total Violations

162

Health-Based

602

Monitoring / Reporting

746

Resolved

What does this mean?

746 of 764 violations have been resolved. 162 are health-based violations, meaning contaminant levels exceeded federal safety limits. The remaining 602 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: 106 Population served: 21,574

Violations Detail (764 total)

ContaminantCategoryMCL LimitMeasuredDateStatusHealth Effects
Revised Total Coliform RuleHealth-BasedN/AN/ASep 22, 2025ActiveN/A
Revised Total Coliform RuleHealth-BasedN/AN/ASep 22, 2025ActiveN/A
Revised Total Coliform RuleMonitoringN/AN/ASep 22, 2025ResolvedN/A
Revised Total Coliform RuleMonitoringN/AN/ASep 22, 2025ResolvedN/A
Public NoticeMonitoringN/AN/ASep 13, 2025ActiveN/A
Public NoticeMonitoringN/AN/ASep 10, 2025ResolvedN/A
Public NoticeMonitoringN/AN/ASep 10, 2025ResolvedN/A
Groundwater RuleMonitoringN/AN/AAug 31, 2025ResolvedN/A
Groundwater RuleMonitoringN/AN/AAug 31, 2025ResolvedN/A
Groundwater RuleMonitoringN/AN/AAug 31, 2025ResolvedN/A

Lead & Copper Levels

Violation Timeline

2025(64)

Revised Total Coliform Rule

2A

Sep 22Active

Revised Total Coliform Rule

2A

Sep 22Active

Revised Total Coliform Rule

4F

Sep 22Resolved

Revised Total Coliform Rule

4F

Sep 22Resolved

Public Notice

75

Sep 13Active

Public Notice

75

Sep 10Resolved

Public Notice

75

Sep 10Resolved

Groundwater Rule

31

Aug 31Resolved

Groundwater Rule

31

Aug 31Resolved

Groundwater Rule

31

Aug 31Resolved

Groundwater Rule

31

Aug 31Resolved

Groundwater Rule

31

Aug 31Resolved

Public Notice

75

Aug 10Active

Revised Total Coliform Rule

2A

Aug 3Active

Revised Total Coliform Rule

2A

Aug 3Active

Revised Total Coliform Rule

4F

Aug 3Resolved

Revised Total Coliform Rule

4F

Aug 3Resolved

Groundwater Rule

31

Jul 31Resolved

Groundwater Rule

31

Jul 31Resolved

Groundwater Rule

31

Jul 31Resolved

Revised Total Coliform Rule

3A

Jul 31Resolved

Revised Total Coliform Rule

3A

Jul 31Resolved

Groundwater Rule

31

Jun 30Resolved

Groundwater Rule

31

Jun 30Resolved

Groundwater Rule

31

Jun 30Resolved

Revised Total Coliform Rule

3A

Jun 30Resolved

Revised Total Coliform Rule

3A

Jun 30Resolved

TTHM

27

Jun 30Resolved

TTHM

27

Jun 30Resolved

TTHM

27

Jun 30Resolved

TTHM

27

Jun 30Resolved

Total Haloacetic Acids (HAA5)

27

Jun 30Resolved

Total Haloacetic Acids (HAA5)

27

Jun 30Resolved

Total Haloacetic Acids (HAA5)

27

Jun 30Resolved

Total Haloacetic Acids (HAA5)

27

Jun 30Resolved

Groundwater Rule

31

May 31Resolved

Groundwater Rule

31

May 31Resolved

Revised Total Coliform Rule

3A

May 31Resolved

Revised Total Coliform Rule

3A

May 31Resolved

Public Notice

75

May 12Resolved

Public Notice

75

May 12Resolved

Public Notice

75

May 12Resolved

Revised Total Coliform Rule

3A

Apr 30Resolved

Revised Total Coliform Rule

3A

Apr 30Resolved

Revised Total Coliform Rule

3A

Apr 30Resolved

Revised Total Coliform Rule

2D

Apr 30Resolved

Revised Total Coliform Rule

2D

Apr 30Resolved

Revised Total Coliform Rule

2D

Apr 30Resolved

Revised Total Coliform Rule

2D

Apr 30Resolved

Public Notice

75

Apr 12Resolved

Public Notice

75

Apr 12Resolved

Public Notice

75

Apr 12Resolved

Groundwater Rule

41

Mar 31Resolved

Groundwater Rule

41

Mar 31Resolved

Groundwater Rule

41

Mar 31Resolved

Groundwater Rule

31

Mar 31Resolved

Groundwater Rule

31

Mar 31Resolved

Groundwater Rule

31

Mar 31Resolved

Revised Total Coliform Rule

2D

Mar 31Resolved

Revised Total Coliform Rule

2D

Mar 31Resolved

Revised Total Coliform Rule

2D

Mar 31Resolved

Revised Total Coliform Rule

2D

Mar 31Resolved

Revised Total Coliform Rule

3A

Mar 31Resolved

Revised Total Coliform Rule

3A

Mar 31Resolved

2024(85)

Groundwater Rule

31

Dec 31Resolved

Groundwater Rule

31

Dec 31Resolved

Revised Total Coliform Rule

1A

Dec 31Resolved

Revised Total Coliform Rule

1A

Dec 31Resolved

Revised Total Coliform Rule

1A

Dec 31Resolved

Revised Total Coliform Rule

1A

Dec 31Resolved

Revised Total Coliform Rule

1A

Dec 31Resolved

Revised Total Coliform Rule

3A

Sep 30Resolved

Revised Total Coliform Rule

3A

Sep 30Resolved

Public Notice

75

Sep 22Resolved

Public Notice

75

Sep 22Resolved

Groundwater Rule

31

Aug 31Resolved

Groundwater Rule

31

Aug 31Resolved

Groundwater Rule

31

Aug 31Resolved

Groundwater Rule

31

Aug 31Resolved

Groundwater Rule

31

Aug 31Resolved

Groundwater Rule

31

Aug 31Resolved

Groundwater Rule

31

Aug 31Resolved

Groundwater Rule

31

Aug 31Resolved

Groundwater Rule

31

Aug 31Resolved

Groundwater Rule

31

Aug 31Resolved

Revised Total Coliform Rule

2B

Aug 16Resolved

Revised Total Coliform Rule

4F

Aug 16Resolved

Revised Total Coliform Rule

4F

Aug 16Resolved

Revised Total Coliform Rule

2B

Aug 16Resolved

Revised Total Coliform Rule

2B

Aug 16Resolved

Revised Total Coliform Rule

2A

Aug 12Resolved

Revised Total Coliform Rule

2A

Aug 12Resolved

Revised Total Coliform Rule

2A

Aug 12Resolved

Revised Total Coliform Rule

4F

Aug 12Resolved

Revised Total Coliform Rule

4F

Aug 12Resolved

Revised Total Coliform Rule

4F

Aug 12Resolved

Revised Total Coliform Rule

3A

Jul 31Resolved

Revised Total Coliform Rule

3A

Jul 31Resolved

Public Notice

75

Jul 27Resolved

Public Notice

75

Jul 27Resolved

E. COLI

34

Jul 15Resolved

E. COLI

34

Jul 15Resolved

E. COLI

34

Jul 15Resolved

E. COLI

34

Jul 15Resolved

Revised Total Coliform Rule

4F

Jun 16Resolved

Revised Total Coliform Rule

4F

Jun 16Resolved

Revised Total Coliform Rule

2A

Jun 16Resolved

Revised Total Coliform Rule

2A

Jun 16Resolved

Revised Total Coliform Rule

2A

Jun 16Resolved

Revised Total Coliform Rule

2A

Jun 16Resolved

Public Notice

75

Jun 15Resolved

Public Notice

75

Jun 15Resolved

Public Notice

75

Jun 11Active

Public Notice

75

Jun 11Active

Public Notice

75

Jun 10Resolved

Public Notice

75

Jun 10Resolved

E. COLI

34

May 24Active

E. COLI

34

May 24Active

Revised Total Coliform Rule

2D

May 4Resolved

Revised Total Coliform Rule

2D

May 4Resolved

Revised Total Coliform Rule

2D

May 4Resolved

Revised Total Coliform Rule

2D

Apr 30Active

Revised Total Coliform Rule

2D

Apr 30Active

Public Notice

75

Feb 26Resolved

Public Notice

75

Feb 26Resolved

Public Notice

75

Feb 26Resolved

Public Notice

75

Feb 26Resolved

Revised Total Coliform Rule

3A

Jan 31Resolved

Revised Total Coliform Rule

3A

Jan 31Resolved

Revised Total Coliform Rule

3A

Jan 31Resolved

Revised Total Coliform Rule

3A

Jan 31Resolved

Revised Total Coliform Rule

2B

Jan 29Resolved

Revised Total Coliform Rule

2B

Jan 29Resolved

Revised Total Coliform Rule

2B

Jan 29Resolved

Revised Total Coliform Rule

2B

Jan 29Resolved

Revised Total Coliform Rule

4F

Jan 29Resolved

Revised Total Coliform Rule

4F

Jan 29Resolved

Revised Total Coliform Rule

4F

Jan 29Resolved

Revised Total Coliform Rule

4F

Jan 13Resolved

Revised Total Coliform Rule

4F

Jan 13Resolved

Public Notice

75

Jan 10Active

Public Notice

75

Jan 10Resolved

Public Notice

75

Jan 10Resolved

Public Notice

75

Jan 10Resolved

Public Notice

75

Jan 10Resolved

E. COLI

34

Jan 1Resolved

E. COLI

34

Jan 1Resolved

E. COLI

34

Jan 1Resolved

E. COLI

34

Jan 1Resolved

How Does This Compare?

LEHIGHTON (18235) has 764 recorded violations, including 162 health-based. 18 remain unresolved. 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

Activated Carbon Filter

Excellent for removing chlorine, chloramine, and disinfection byproducts like THMs and HAAs. Available as pitcher filters, countertop, or under-sink units.

Targets:THMs, HAAs, Chlorine, Chloramine, Taste & Odor

Look for:NSF/ANSI 42 & 53 certified

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.

Nearby ZIP Codes

Check Another ZIP Code