Water Quality in IRVONA, PA (16656)

EPA violation data for public water systems serving ZIP code 16656.

333

Total Violations

4

Health-Based

329

Monitoring / Reporting

333

Resolved

What does this mean?

333 of 333 violations have been resolved. 4 are health-based violations, meaning contaminant levels exceeded federal safety limits. The remaining 329 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: 3 Population served: 3,893

Violations Detail (333 total)

ContaminantCategoryMCL LimitMeasuredDateStatusHealth Effects
Revised Total Coliform RuleMonitoringN/AN/AJul 31, 2025ResolvedN/A
Revised Total Coliform RuleMonitoringN/AN/AJul 31, 2025ResolvedN/A
Revised Total Coliform RuleMonitoringN/AN/AApr 30, 2025ResolvedN/A
Revised Total Coliform RuleMonitoringN/AN/AApr 30, 2025ResolvedN/A
Surface Water Treatment RuleMonitoringN/AN/AFeb 28, 2025ResolvedN/A
Surface Water Treatment RuleMonitoringN/AN/AFeb 28, 2025ResolvedN/A
Surface Water Treatment RuleMonitoringN/AN/AOct 31, 2023ResolvedN/A
Surface Water Treatment RuleMonitoringN/AN/AOct 31, 2023ResolvedN/A
Interim Enhanced Surface Water Treatment RuleMonitoringN/AN/AOct 31, 2023ResolvedN/A
Interim Enhanced Surface Water Treatment RuleMonitoringN/AN/AOct 31, 2023ResolvedN/A

Violation Timeline

2025(6)

Revised Total Coliform Rule

3A

Jul 31Resolved

Revised Total Coliform Rule

3A

Jul 31Resolved

Revised Total Coliform Rule

3A

Apr 30Resolved

Revised Total Coliform Rule

3A

Apr 30Resolved

Surface Water Treatment Rule

36

Feb 28Resolved

Surface Water Treatment Rule

36

Feb 28Resolved

2023(6)

Surface Water Treatment Rule

36

Oct 31Resolved

Surface Water Treatment Rule

36

Oct 31Resolved

Interim Enhanced Surface Water Treatment Rule

38

Oct 31Resolved

Interim Enhanced Surface Water Treatment Rule

38

Oct 31Resolved

Groundwater Rule

31

Aug 31Resolved

Groundwater Rule

31

Aug 31Resolved

How Does This Compare?

IRVONA (16656) has 333 recorded violations, including 4 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 →

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

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

Check Another ZIP Code