Water Quality in Dwight, IL (60420)
EPA violation data for public water systems serving ZIP code 60420.
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 94% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
4,682
Population
25
Water Systems
73
Violations (5yr)
1
Health-Based
Location
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Water Systems Serving This Area (25)
Dwight
1 health-basedBig Foot
Mc Donald'S Of Dwight
Dwight Country Club
Wm W Fox Development Center
All resolvedBaba'S Ii
Pharmacann
All resolvedKinsman
Casey'S General Store
Classic Inn
Goodfarm Consol School Dist 35
Dwight Country Club
Dekalb Genetics
D&J Foods
Crown Cafe
Crown Cafe
Jensens Interstate Standard
Custom Farm Plant
Charles Truck Stop
Charles Truck Stop
B E Hamilton Elevator Co
Jensens Interstate Standard
Dwight Ag-Products Inc
B E Hamilton Elevator Co
Dwight Ag-Products Inc
Contaminants Found
A naturally occurring element that can cause cancer and other health effects at high levels.
Annual water quality report delivery requirement.
Missed testing deadlines — not a detection of bacteria.
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
Used to disinfect water — generally safe at regulated levels.
At high levels, nitrate can cause blue baby syndrome in infants.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2025
How Does This Compare?
Dwight (60420) has more violations than 94% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 73.
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.