Water Quality in Dekalb, IL (60518)
EPA violation data for public water systems serving ZIP code 60518.
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 89% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
3,289
Population
14
Water Systems
44
Violations (5yr)
1
Health-Based
Location
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Water Systems Serving This Area (14)
Dekalb
Mrs Helen Farley Owner Oper
Earlville
Harding Grade School
1 health-basedStone House Park
Earlville Mhp
Marathon Electric
Marathon Electric
Sleepy Hollow Campground
Jj'S Place
Sutphen Dr Sbdv
Maple Leaf Park
Paw Paw Township Park
Maple Leaf Lake
Contaminants Found
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
Used to disinfect water — generally safe at regulated levels.
Annual water quality report delivery requirement.
Lead & Copper Levels
Lead (Pb)
Approaching limitSampled: Jan 2025
Copper (Cu)
Exceeds limitSampled: Jul 2021
How Does This Compare?
Dekalb (60518) has more violations than 89% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 44.
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.