WaterQ
Kentucky State Report All States
Official Status: March 2026

Is Grayson tap water safe to drink?

✓ Generally Safe
B

Mostly yes — Grayson scores 88/100.

Safety Score
88
out of 100

Still not sure if you need a filter in Grayson?

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Grayson

Kentucky

View Kentucky state report Verified: Apr 2026

Is Grayson tap water safe to drink?

Mostly yes — Grayson scores 88/100. This report aggregates EPA drinking water data across 0 local systems in Grayson. We found 0 total violations (0 unresolved).

🛡️ Home Water Treatment Needs

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

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 Grayson? See our analysis.

Baby Formula Safety

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

Homebuyer's Perspective

For those looking to relocate to Grayson, water quality is a key factor in long-term property maintenance. The high safety score (88/100) suggests lower risk for plumbing corrosion and appliance scaling.

Property Impact: Positive / Stable

Health & Family Safety

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

View Health Risk Glossary →

Score Breakdown for Grayson

EPA Compliance & Violations 85/100
Contaminant Safety Margin 88%

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

Frequently Asked Questions

Is Grayson tap water safe to drink?

Mostly yes — Grayson scores 88/100.

How many water systems serve Grayson?

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

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

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

What is the water quality score for Grayson?

The water quality score for Grayson 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 Grayson?

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

Water Quality Score
88/100
Grade
B
Water Systems
2
Population
22,347

Grayson Water Quality Summary

Grayson, KY receives a water quality score of 88/100 (Grade B) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 2 public water systems serving the area.

Grayson'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 Grayson (0)

Water system data coming soon for Grayson.

Related

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