Water Quality in TREVOR, WI (53179)

EPA violation data for public water systems serving ZIP code 53179.

161

Total Violations

0

Health-Based

161

Monitoring / Reporting

160

Resolved

What does this mean?

160 of 161 violations have been resolved. None of these are health-based violations — no contaminant levels exceeded federal safety limits. The remaining 161 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: 25 Population served: 1,713

Violations Detail (161 total)

ContaminantCategoryMCL LimitMeasuredDateStatusHealth Effects
Revised Total Coliform RuleMonitoringN/AN/AJun 30, 2025ResolvedN/A
Revised Total Coliform RuleMonitoringN/AN/ASep 30, 2024ResolvedN/A
Revised Total Coliform RuleMonitoringN/AN/ASep 30, 2024ResolvedN/A
Lead and Copper RuleMonitoringN/AN/AMar 31, 2024ResolvedN/A
Lead and Copper RuleMonitoringN/AN/AMar 31, 2024ResolvedN/A
Public NoticeMonitoringN/AN/ASep 30, 2023ActiveN/A
1,1,2-TrichloroethaneMonitoringN/AN/AJun 30, 2023ResolvedN/A
Vinyl chlorideMonitoringN/AN/AJun 30, 2023ResolvedIncreased risk of cancer
Vinyl chlorideMonitoringN/AN/AJun 30, 2023ResolvedIncreased risk of cancer
Vinyl chlorideMonitoringN/AN/AJun 30, 2023ResolvedIncreased risk of cancer

Lead & Copper Levels

Violation Timeline

2025(1)

Revised Total Coliform Rule

3A

Jun 30Resolved

2024(4)

Revised Total Coliform Rule

3A

Sep 30Resolved

Revised Total Coliform Rule

3A

Sep 30Resolved

Lead and Copper Rule

66

Mar 31Resolved

Lead and Copper Rule

66

Mar 31Resolved

How Does This Compare?

TREVOR (53179) has 161 recorded violations, none of which are health-based. 1 remains 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

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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