Water Quality in CHARLESTON, WV (25302)

EPA violation data for public water systems serving ZIP code 25302.

388

Total Violations

5

Health-Based

383

Monitoring / Reporting

384

Resolved

What does this mean?

384 of 388 violations have been resolved. 5 are health-based violations, meaning contaminant levels exceeded federal safety limits. The remaining 383 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: 17 Population served: 379,162

Violations Detail (388 total)

ContaminantCategoryMCL LimitMeasuredDateStatusHealth Effects
Public NoticeMonitoringN/AN/AFeb 14, 2025ResolvedN/A
Public NoticeMonitoringN/AN/AFeb 14, 2025ResolvedN/A
TTHMMonitoringN/AN/ASep 30, 2024ResolvedN/A
TTHMMonitoringN/AN/ASep 30, 2024ResolvedN/A
Total Haloacetic Acids (HAA5)MonitoringN/AN/ASep 30, 2024ResolvedN/A
Total Haloacetic Acids (HAA5)MonitoringN/AN/ASep 30, 2024ResolvedN/A
ChlorineMonitoringN/AN/AJun 30, 2024ResolvedEye and nose irritation; stomach discomfort
ChlorineMonitoringN/AN/AJun 30, 2024ResolvedEye and nose irritation; stomach discomfort
ChlorineMonitoringN/AN/AJun 30, 2024ResolvedEye and nose irritation; stomach discomfort
Surface Water Treatment RuleMonitoringN/AN/AJun 30, 2024ResolvedN/A

Lead & Copper Levels

Violation Timeline

2025(2)

Public Notice

75

Feb 14Resolved

Public Notice

75

Feb 14Resolved

2024(18)

TTHM

27

Sep 30Resolved

TTHM

27

Sep 30Resolved

Total Haloacetic Acids (HAA5)

27

Sep 30Resolved

Total Haloacetic Acids (HAA5)

27

Sep 30Resolved

Chlorine

27

Jun 30Resolved

Chlorine

27

Jun 30Resolved

Chlorine

27

Jun 30Resolved

Surface Water Treatment Rule

36

Jun 30Resolved

Surface Water Treatment Rule

36

Jun 30Resolved

Surface Water Treatment Rule

36

Jun 30Resolved

Revised Total Coliform Rule

3A

Jun 30Resolved

Revised Total Coliform Rule

3A

Jun 30Resolved

Revised Total Coliform Rule

3A

Jun 30Resolved

Total Haloacetic Acids (HAA5)

02

Jun 30Resolved

Total Haloacetic Acids (HAA5)

02

Jun 30Resolved

Total Haloacetic Acids (HAA5)

02

Jun 30Resolved

Lead and Copper Rule

66

Mar 30Resolved

Lead and Copper Rule

66

Mar 30Resolved

How Does This Compare?

CHARLESTON (25302) has 388 recorded violations, including 5 health-based. 4 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

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