WaterQ
Idaho State Report All States
Official Status: March 2026

Is Mountain Home tap water safe to drink?

⚠ Caution Advised
D

Use extra caution — Mountain Home scores 41/100.

Safety Score
41
out of 100

Still not sure if you need a filter in Mountain Home?

Read Decision Guide →

Mountain Home

Idaho

View Idaho state report Verified: Apr 2026

Is Mountain Home tap water safe to drink?

Use extra caution — Mountain Home scores 41/100. This report aggregates EPA drinking water data across 0 local systems in Mountain Home. We found 0 total violations (0 unresolved).

🛡️ Home Water Treatment Needs

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

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 Mountain Home? See our analysis.

Baby Formula Safety

Is Mountain Home tap water safe for infants? Critical safety guide.

Homebuyer's Perspective

For those looking to relocate to Mountain Home, water quality is a key factor in long-term property maintenance. With a score of 41/100, 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 Mountain Home a preferred choice for health-conscious families.

View Health Risk Glossary →

Score Breakdown for Mountain Home

EPA Compliance & Violations 60/100
Contaminant Safety Margin 41%

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

Frequently Asked Questions

Is Mountain Home tap water safe to drink?

Use extra caution — Mountain Home scores 41/100.

How many water systems serve Mountain Home?

Mountain Home is served by 0 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 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 Mountain Home?

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

Water Quality Score
41/100
Grade
F
Water Systems
1
Population
14,651

Mountain Home Water Quality Summary

Mountain Home, ID receives a water quality score of 41/100 (Grade F) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 1 public water system serving the area.

Mountain Home'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.

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

Water Systems Serving Mountain Home (0)

Water system data coming soon for Mountain Home.

Related

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