WaterQ
Idaho State Report All States
Official Status: March 2026

Is Sun Valley tap water safe to drink?

⚠ Caution Advised
C

Use extra caution — Sun Valley scores 58/100.

Safety Score
58
out of 100

Still not sure if you need a filter in Sun Valley?

Read Decision Guide →

Sun Valley

Idaho

View Idaho state report Verified: Apr 2026

Is Sun Valley tap water safe to drink?

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

Real-Time Environment

Live: 02:45 PM
0mm Precipitation

☀️ No active precipitation. Rainfall can impact surface water turbidity and pollutant runoff in Sun Valley.

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 Sun Valley?

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 Sun Valley? See our analysis.

Baby Formula Safety

Is Sun Valley tap water safe for infants? Critical safety guide.

Homebuyer's Perspective

For those looking to relocate to Sun Valley, 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 Sun Valley a preferred choice for health-conscious families.

View Health Risk Glossary →

Score Breakdown for Sun Valley

EPA Compliance & Violations 60/100
Contaminant Safety Margin 58%

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

Frequently Asked Questions

Is Sun Valley tap water safe to drink?

Use extra caution — Sun Valley scores 58/100.

How many water systems serve Sun Valley?

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

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

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

What is the water quality score for Sun Valley?

The water quality score for Sun Valley 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 Sun Valley?

Current contaminant data for Sun Valley 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
3,400

Sun Valley Water Quality Summary

Sun Valley, ID 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.

Sun Valley'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 Sun Valley (0)

Water system data coming soon for Sun Valley.

Related

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