Water Quality in WASHINGTON, IL (61571)

EPA violation data for public water systems serving ZIP code 61571.

25

Total Violations

5

Health-Based

20

Monitoring / Reporting

18

Resolved

What does this mean?

18 of 25 violations have been resolved. 5 are health-based violations, meaning contaminant levels exceeded federal safety limits. The remaining 20 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: 40 Population served: 18,806

Violations Detail (25 total)

ContaminantCategoryMCL LimitMeasuredDateStatusHealth Effects
Public NoticeMonitoringN/AN/AJul 11, 2025ActiveN/A
Consumer Confidence RuleMonitoringN/AN/AJun 30, 2025ResolvedN/A
Consumer Confidence RuleMonitoringN/AN/AJun 30, 2025ResolvedN/A
OXAMYLMonitoringN/AN/AJun 30, 2025ResolvedN/A
CarbofuranMonitoringN/AN/AJun 30, 2025ResolvedN/A
Consumer Confidence RuleMonitoringN/AN/AJun 30, 2025ActiveN/A
Consumer Confidence RuleMonitoringN/AN/AJun 30, 2024ActiveN/A
Consumer Confidence RuleMonitoringN/AN/AJun 30, 2024ResolvedN/A
Lead and Copper RuleMonitoringN/AN/AJun 30, 2024ActiveN/A
Lead and Copper RuleMonitoringN/AN/AJun 30, 2024ActiveN/A

Lead & Copper Levels

Violation Timeline

2025(6)

Public Notice

75

Jul 11Active

Consumer Confidence Rule

71

Jun 30Resolved

Consumer Confidence Rule

71

Jun 30Resolved

OXAMYL

03

Jun 30Resolved

Carbofuran

03

Jun 30Resolved

Consumer Confidence Rule

72

Jun 30Active

2024(5)

Consumer Confidence Rule

72

Jun 30Active

Consumer Confidence Rule

71

Jun 30Resolved

Lead and Copper Rule

52

Jun 30Active

Lead and Copper Rule

52

Jun 30Active

Consumer Confidence Rule

71

Jun 30Resolved

How Does This Compare?

WASHINGTON (61571) has 25 recorded violations, including 5 health-based. 7 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

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

Nearby ZIP Codes

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