Chatham
Is Chatham tap water safe to drink?
Mostly yes — Chatham scores 100/100. This report aggregates EPA drinking water data across 1 local system in Chatham. We found 39 total violations (3 unresolved).
Real-Time Environment
Live: 11:00 AM☀️ No active precipitation. Rainfall can impact surface water turbidity and pollutant runoff in Chatham.
Water Quality Impact
🛡️ Home Water Treatment Needs
Should you invest in filtration or softening for your home in Chatham?
Expert Advice
Your water quality is excellent. Standard filtration is optional but can further enhance taste.
Buying a Filter?
Filter requirements and certified reduction benchmarks for Chatham tap water.
Baby Formula Safety
Infant formula preparation risks, nitrate levels, and lead pipe guidance in Chatham.
Homebuyer's Perspective
Evaluating water infrastructure in Chatham protects plumbing and helps estimate water heater longevity. The high safety score (100/100) suggests lower risk for plumbing corrosion and appliance scaling.
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 Chatham
Based on EPA SDWIS violation records and contaminant test results for all water systems serving Chatham.
Frequently Asked Questions
Is Chatham tap water safe to drink?
Mostly yes — Chatham scores 100/100.
How many water systems serve Chatham?
Chatham is served by 1 public water system in our latest EPA-backed dataset.
How can I check water quality for my exact address in Chatham?
Use the WaterQ search tool to look up your ZIP code and view nearby systems, contaminant levels, and recent violations for Chatham.
What is the water quality score for Chatham?
The water quality score for Chatham is 100 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 Chatham?
The top contaminants detected in Chatham include Lead (90th percentile). View detailed information on our contaminants page.
Chatham Water Quality Summary
Chatham, IL receives a water quality score of 100/100 (Grade A) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 1 public water system serving the area.
Chatham's water quality is above the national average, with strong compliance records and low contaminant levels. Residents generally receive clean, safe tap water that meets EPA standards.
Chatham's score of 100 is 34 points above the Illinois state average of 66, and above the nationwide average of roughly 78/100 across all U.S. states.
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 Chatham (1)
Check Your Specific Address
Water quality can vary by neighborhood in Chatham.
Related
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