WaterQ
Illinois State Report All States
Official Status: March 2026

Is Hardwood Heights tap water safe to drink?

⚠ Caution Advised
C

Use extra caution — Hardwood Heights scores 58/100.

Safety Score
58
out of 100

Still not sure if you need a filter in Hardwood Heights?

Read Decision Guide →

Hardwood Heights

Illinois

View Illinois state report Data updated: Mar 2026

Is Hardwood Heights tap water safe to drink?

Use extra caution — Hardwood Heights scores 58/100. This report aggregates EPA drinking water data across 0 local systems in Hardwood Heights. We found 0 total violations (0 unresolved).

🛡️ Home Water Treatment Needs

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

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 Hardwood Heights? See our analysis.

Baby Formula Safety

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

Homebuyer's Perspective

For those looking to relocate to Hardwood Heights, water quality is a key factor in long-term property maintenance. With a score of 58/100, we recommend budgeting for high-quality point-of-entry filtration systems to protect your home's value.

Property Impact: Requires Mitigation

Health & Family Safety

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

View Health Risk Glossary →

Compliance Record for Hardwood Heights

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 Hardwood Heights.

Frequently Asked Questions

Is Hardwood Heights tap water safe to drink?

Use extra caution — Hardwood Heights scores 58/100.

How many water systems serve Hardwood Heights?

Hardwood 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 Hardwood Heights?

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

What is the water quality score for Hardwood Heights?

The water quality score for Hardwood Heights is 58 out of 100, based on EPA contaminant data, violation history, and testing results for all serving water systems.

What are the top contaminants in Hardwood Heights?

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

Water Quality Score
58/100
Grade
D
Water Systems
1
Population
9,065

Hardwood Heights Water Quality Summary

Hardwood Heights, IL receives a water quality score of 58/100 (Grade D) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 1 public water system serving the area.

Hardwood Heights's water quality score is below the national average, indicating a history of EPA violations or elevated contaminant levels. Residents are encouraged to check their specific water system report and consider additional filtration.

Hardwood Heights's score of 58 is 11 points below the Illinois state average of 69, and below 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 →

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Water Systems Serving Hardwood Heights (0)

Water system data coming soon for Hardwood Heights.

Related

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