WaterQ
Illinois State Report All States
Official Status: March 2026

Is Round Lake Heights tap water safe to drink?

✓ Generally Safe
A

Mostly yes — Round Lake Heights scores 100/100.

Safety Score
100
out of 100

Still not sure if you need a filter in Round Lake Heights?

Read Decision Guide →

Round Lake Heights

Illinois

View Illinois state report Verified: Apr 2026

Is Round Lake Heights tap water safe to drink?

Mostly yes — Round Lake Heights scores 100/100. This report aggregates EPA drinking water data across 0 local systems in Round Lake Heights. We found 0 total violations (0 unresolved).

🛡️ Home Water Treatment Needs

Should you invest in filtration or softening for your home in Round Lake Heights?

Requirement Status
Optional
🟢
💡

Expert Advice

Your water quality is excellent. Standard filtration is optional but can further enhance taste.

Buying a Filter?

Should you buy a water purifier in Round Lake Heights? See our analysis.

Baby Formula Safety

Is Round Lake Heights tap water safe for infants? Critical safety guide.

Homebuyer's Perspective

For those looking to relocate to Round Lake Heights, water quality is a key factor in long-term property maintenance. The high safety score (100/100) suggests lower risk for plumbing corrosion and appliance scaling.

Property Impact: Positive / Stable

Health & Family Safety

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

View Health Risk Glossary →

Score Breakdown for Round Lake Heights

EPA Compliance & Violations 85/100
Contaminant Safety Margin 100%

*Scores are calculated using weighted EPA monitoring data from the past 5 years.

Frequently Asked Questions

Is Round Lake Heights tap water safe to drink?

Mostly yes — Round Lake Heights scores 100/100.

How many water systems serve Round Lake Heights?

Round Lake Heights is served by 0 public water systems in our latest EPA-backed dataset.

How can I check water quality for my exact address in Round Lake Heights?

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

What is the water quality score for Round Lake Heights?

The water quality score for Round Lake Heights is N/A out of 100, based on EPA contaminant data, violation history, and testing results for all serving water systems.

What are the top contaminants in Round Lake Heights?

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

Water Quality Score
100/100
Grade
A
Water Systems
1
Population
2,622

Round Lake Heights Water Quality Summary

Round Lake Heights, 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.

Round Lake Heights'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.

Water quality data is sourced from the U.S. EPA SDWIS database and updated quarterly. Learn about our scoring methodology →

Water Systems Serving Round Lake Heights (0)

Water system data coming soon for Round Lake Heights.

Related

Compare Round Lake Heights water quality: View all states · Contaminant library · How we score water quality