WaterQ
Illinois State Report All States
Official Status: March 2026

Is Palatine tap water safe to drink?

⚠ Caution Advised
B

Generally acceptable, but review local hotspots — score 70/100.

Safety Score
70
out of 100

Still not sure if you need a filter in Palatine?

Read Decision Guide →

Palatine

Illinois

View Illinois state report Data updated: Mar 2026

Is Palatine tap water safe to drink?

Generally acceptable, but review local hotspots — score 70/100. This report aggregates EPA drinking water data across 0 local systems in Palatine. We found 0 total violations (0 unresolved).

🛡️ Home Water Treatment Needs

Should you invest in filtration or softening for your home in Palatine?

Requirement Status
Recommended
🟡
💡

Expert Advice

Given the safety margin, a Carbon Block or sediment filter is recommended to improve taste and remove trace particulates.

Buying a Filter?

Should you buy a water purifier in Palatine? See our analysis.

Baby Formula Safety

Is Palatine tap water safe for infants? Critical safety guide.

Homebuyer's Perspective

For those looking to relocate to Palatine, water quality is a key factor in long-term property maintenance. With a score of 70/100, we recommend budgeting for high-quality point-of-entry filtration systems to protect your home's value.

Property Impact: Positive / Stable

Health & Family Safety

Current records show no major contaminant spikes, making Palatine a preferred choice for health-conscious families.

View Health Risk Glossary →

Compliance Record for Palatine

0
Violations (5yr)
0
Unresolved
0
Contaminants Tracked
0
Exceeding EPA Limit

Based on EPA SDWIS violation records and contaminant test results for all water systems serving Palatine.

Frequently Asked Questions

Is Palatine tap water safe to drink?

Generally acceptable, but review local hotspots — score 70/100.

How many water systems serve Palatine?

Palatine is served by 0 public water systems in our latest EPA-backed dataset.

How can I check water quality for my exact address in Palatine?

Use the WaterQ search tool to look up your ZIP code and view nearby systems, contaminant levels, and recent violations for Palatine.

What is the water quality score for Palatine?

The water quality score for Palatine is 70 out of 100, based on EPA contaminant data, violation history, and testing results for all serving water systems.

What are the top contaminants in Palatine?

Current contaminant data for Palatine is being updated. Check back soon or search your specific address for the latest results.

Water Quality Score
70/100
Grade
C
Water Systems
1
Population
70,875

Palatine Water Quality Summary

Palatine, IL receives a water quality score of 70/100 (Grade C) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 1 public water system serving the area.

Palatine'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.

Palatine's score of 70 is 1 point above the Illinois state average of 69, 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 region of Illinois, Palatine relies on a single water system for its community supply. Given that the state's geography spans both dense metropolitan zones and downstate agricultural fields, the local water quality reflects these Midwestern regional influences with a middle-of-the-pack rating. For prospective homebuyers and current residents, this average performance suggests that while the water is functional, using domestic filtration could help improve the everyday tap experience.

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 →

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Water Systems Serving Palatine (0)

Water system data coming soon for Palatine.

Related

Compare Palatine water quality: View all states · Contaminant library · How we score water quality