Water Quality in Mattoon, IL (61951)
EPA violation data for public water systems serving ZIP code 61951.
Active Health Violations
1 health-based violation found in the past 5 years, with at least one still unresolved. Contaminant levels have exceeded federal safety limits. Consider testing your tap water independently.
More violations than 65% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
7,787
Population
25
Water Systems
9
Violations (5yr)
1
Health-Based
Location
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Water Systems Serving This Area (25)
Mattoon
All resolvedCharleston
1 health-basedSullivan
Moultrie County Rwd
Mason Point
Jonathan Creek Christian Churc
Jonathan Creek Christian Churc
Timberlake Golf Course
Independent Oak Grove Baptist
Jonathan Cr School
Independent Oak Grove Baptist
Clean Machine Sullivan
Jonathan Creek School
Herschel Weaver Campgrounds
Camp Kelso
Herschel Weaver Campgrounds
Findley Marina
Findley Marina
Moultrie Co 4-H Center & Fair
Graber Bldg Materials
Arthur 064 13830
The Cheese Shop
3m Fashon Center
Graber Bldg Materials
Moultrie Co 4-H Center & Fair
Contaminants Found
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
Annual water quality report delivery requirement.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jul 2025
How Does This Compare?
Mattoon (61951) has more violations than 65% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 9.
Recommended Water Filters
Based on health-based violations detected in your area, these filter types are commonly used to address similar contaminants. Consult your water utility's Consumer Confidence Report for the most current data.
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. This is general educational information, not an endorsement of any specific product.