Official Status: March 2026

Is Mountain Home tap water safe to drink?

✓ Generally Safe

Mostly yes — Mountain Home scores 98/100.

Safety Score

out of 100

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Mountain Home

Arkansas

View Arkansas state report Data updated: Mar 2026

98 Excellent

Is Mountain Home tap water safe to drink?

Mostly yes — Mountain Home scores 98/100. This report aggregates EPA drinking water data across 2 local systems in Mountain Home. We found 21 total violations (11 unresolved).

Real-Time Environment

Live: 04:30 PM

0mm Precipitation

☀️ No active precipitation. Rainfall can impact surface water turbidity and pollutant runoff in Mountain Home.

Water Quality Impact

✅ Minimal Impact Localized weather conditions may influence test result variability.

🛡️ Home Water Treatment Needs

Should you invest in filtration or softening for your home in Mountain Home?

Requirement Status

Optional

🟢

💡

Expert Advice

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

Buying a Filter?

Evaluation of municipal compliance and household filtration options in Mountain Home.

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Baby Formula Safety

EPA compliance thresholds and pediatric water precautions for Mountain Home.

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Homebuyer's Perspective

Water system history in Mountain Home informs property maintenance and private filtration requirements. The high safety score (98/100) suggests lower risk for plumbing corrosion and appliance scaling.

Property Impact: Positive / Stable

Health & Family Safety

Residents should monitor Lead (90th percentile) levels. Pregnant women and families with young children should consult the specific EPA health goals listed below.

View Health Risk Glossary →

Compliance Record for Mountain Home

Violations (5yr)

Unresolved

Contaminants Tracked

Exceeding EPA Limit

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

Frequently Asked Questions

Is Mountain Home tap water safe to drink?

Mostly yes — Mountain Home scores 98/100.

How many water systems serve Mountain Home?

Mountain Home is served by 2 public water systems in our latest EPA-backed dataset.

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

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

What is the water quality score for Mountain Home?

The water quality score for Mountain Home is 98 out of 100, based on EPA contaminant data, violation history, and testing results across the 2 systems serving the city.

What are the top contaminants in Mountain Home?

The top contaminants detected in Mountain Home include Lead (90th percentile). View detailed information on our contaminants page.

Water Quality Score

98/100

Grade

Water Systems

Population

24,308

Mountain Home Water Quality Summary

Mountain Home, AR receives a water quality score of 98/100 (Grade A) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 2 public water systems serving the area.

Mountain Home'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.

Mountain Home's score of 98 is 18 points above the Arkansas state average of 80, and above 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 Arkansas water quality rankings report →