Waukegan
Is Waukegan tap water safe to drink?
Generally acceptable, but review local hotspots — score 67/100. This report aggregates EPA drinking water data across 1 local system in Waukegan. We found 120 total violations (86 unresolved).
Real-Time Environment
Live: 06:30 PM☀️ No active precipitation. Rainfall can impact surface water turbidity and pollutant runoff in Waukegan.
Water Quality Impact
🛡️ Home Water Treatment Needs
Should you invest in filtration or softening for your home in Waukegan?
Expert Advice
Given the safety margin, a Carbon Block or sediment filter is recommended to improve taste and remove trace particulates.
Buying a Filter?
Filter or no filter for Waukegan water? Here's what the data says.
Baby Formula Safety
What new parents in Waukegan should know about tap water safety.
Homebuyer's Perspective
Water quality is easy to overlook when evaluating a move to Waukegan, but it can affect plumbing longevity and appliance lifespan. With a score of 67/100, we recommend budgeting for high-quality point-of-entry filtration systems to protect your home's value.
Health & Family Safety
Residents should monitor Lead (90th percentile) levels. Pregnant women and families with young children should consult the specific EPA health goals listed below.
View Health Risk Glossary →Compliance Record for Waukegan
Based on EPA SDWIS violation records and contaminant test results for all water systems serving Waukegan.
Frequently Asked Questions
Is Waukegan tap water safe to drink?
Generally acceptable, but review local hotspots — score 67/100.
How many water systems serve Waukegan?
Waukegan is served by 1 public water system in our latest EPA-backed dataset.
How can I check water quality for my exact address in Waukegan?
Use the WaterQ search tool to look up your ZIP code and view nearby systems, contaminant levels, and recent violations for Waukegan.
What is the water quality score for Waukegan?
The water quality score for Waukegan is 67 out of 100, based on EPA contaminant data, violation history, and testing results across the 1 system serving the city.
What are the top contaminants in Waukegan?
The top contaminants detected in Waukegan include Lead (90th percentile). View detailed information on our contaminants page.
Waukegan Water Quality Summary
Waukegan, IL receives a water quality score of 67/100 (Grade C) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 1 public water system serving the area.
Waukegan's water quality is near the national average. While most systems meet EPA standards, some violations have been recorded. Residents may wish to review their specific water system's report for contaminant details.
Waukegan's score of 67 is 1 point above the Illinois state average of 66, and below the nationwide average of roughly 78/100 across all U.S. states.
As a mid-size city situated within the dense Chicago metro area of Illinois, Waukegan relies on a single water system to supply its residents. This centralized setup faces notable challenges, as local water quality assessments indicate performance that falls well below desirable standards. For prospective homebuyers or current residents looking to settle in this corner of the Midwest, these subpar safety evaluations suggest that looking into household water treatment options might be a prudent step.
Water quality data is sourced from the U.S. EPA SDWIS database and updated quarterly. Learn about our scoring methodology → Read our Illinois water quality rankings report →
Key Contaminants
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Water Systems Serving Waukegan (1)
Check Your Specific Address
Water quality can vary by neighborhood in Waukegan.
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