WaterQ
South Carolina State Report All States
Official Status: March 2026

Is Kiawah Island tap water safe to drink?

✓ Generally Safe
A

Mostly yes — Kiawah Island scores 99/100.

Safety Score
99
out of 100

Still not sure if you need a filter in Kiawah Island?

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Kiawah Island

South Carolina

View South Carolina state report Verified: Apr 2026

Is Kiawah Island tap water safe to drink?

Mostly yes — Kiawah Island scores 99/100. This report aggregates EPA drinking water data across 0 local systems in Kiawah Island. We found 0 total violations (0 unresolved).

🛡️ Home Water Treatment Needs

Should you invest in filtration or softening for your home in Kiawah Island?

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 Kiawah Island? See our analysis.

Baby Formula Safety

Is Kiawah Island tap water safe for infants? Critical safety guide.

Homebuyer's Perspective

For those looking to relocate to Kiawah Island, water quality is a key factor in long-term property maintenance. The high safety score (99/100) suggests lower risk for plumbing corrosion and appliance scaling.

Property Impact: Positive / Stable

Health & Family Safety

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

View Health Risk Glossary →

Score Breakdown for Kiawah Island

EPA Compliance & Violations 85/100
Contaminant Safety Margin 99%

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

Frequently Asked Questions

Is Kiawah Island tap water safe to drink?

Mostly yes — Kiawah Island scores 99/100.

How many water systems serve Kiawah Island?

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

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

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

What is the water quality score for Kiawah Island?

The water quality score for Kiawah Island 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 Kiawah Island?

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

Water Quality Score
99/100
Grade
A
Water Systems
2
Population
10,589

Kiawah Island Water Quality Summary

Kiawah Island, SC receives a water quality score of 99/100 (Grade A) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 2 public water systems serving the area.

Kiawah Island'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 Kiawah Island (0)

Water system data coming soon for Kiawah Island.

Related

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