WaterQ
Idaho State Report All States
Official Status: March 2026

Is Rathdrum tap water safe to drink?

✓ Generally Safe
A

Mostly yes — Rathdrum scores 97/100.

Safety Score
97
out of 100

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Rathdrum

Idaho

View Idaho state report Data updated: Mar 2026

Is Rathdrum tap water safe to drink?

Mostly yes — Rathdrum scores 97/100. This report aggregates EPA drinking water data across 5 local systems in Rathdrum. We found 157 total violations (123 unresolved).

Real-Time Environment

Live: 11:00 AM
0mm Precipitation

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

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 Rathdrum?

Requirement Status
Optional
🟢
💡

Expert Advice

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

Buying a Filter?

Filter requirements and certified reduction benchmarks for Rathdrum tap water.

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Baby Formula Safety

Infant formula preparation risks, nitrate levels, and lead pipe guidance in Rathdrum.

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Homebuyer's Perspective

Evaluating water infrastructure in Rathdrum protects plumbing and helps estimate water heater longevity. The high safety score (97/100) 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 Rathdrum

157
Violations (5yr)
123
Unresolved
1
Contaminants Tracked
0
Exceeding EPA Limit

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

Frequently Asked Questions

Is Rathdrum tap water safe to drink?

Mostly yes — Rathdrum scores 97/100.

How many water systems serve Rathdrum?

Rathdrum is served by 5 public water systems in our latest EPA-backed dataset.

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

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

What is the water quality score for Rathdrum?

The water quality score for Rathdrum is 97 out of 100, based on EPA contaminant data, violation history, and testing results across the 5 systems serving the city.

What are the top contaminants in Rathdrum?

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

Water Quality Score
97/100
Grade
A
Water Systems
5
Population
21,202

Rathdrum Water Quality Summary

Rathdrum, ID receives a water quality score of 97/100 (Grade A) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 5 public water systems serving the area.

Rathdrum'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.

Rathdrum's score of 97 is 17 points above the Idaho 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 Idaho water quality rankings report →

Key Contaminants

Lead (90th percentile)
0.001 / 0.015 mg/L
0 mg/L MCL: 0.015 mg/L

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Water Systems Serving Rathdrum (5)

Related

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