Coeur D Alene
Is Coeur D Alene tap water safe to drink?
Mostly yes — Coeur D Alene scores 98/100. This report aggregates EPA drinking water data across 1 local system in Coeur D Alene. We found 90 total violations (73 unresolved).
Real-Time Environment
Live: 08:15 PM☀️ No active precipitation. Rainfall can impact surface water turbidity and pollutant runoff in Coeur D Alene.
Water Quality Impact
🛡️ Home Water Treatment Needs
Should you invest in filtration or softening for your home in Coeur D Alene?
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 Coeur D Alene? See our analysis.
Baby Formula Safety
Is Coeur D Alene tap water safe for infants? Critical safety guide.
Homebuyer's Perspective
For those looking to relocate to Coeur D Alene, water quality is a key factor in long-term property maintenance. The high safety score (98/100) suggests lower risk for plumbing corrosion and appliance scaling.
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 Coeur D Alene
Based on EPA SDWIS violation records and contaminant test results for all water systems serving Coeur D Alene.
Frequently Asked Questions
Is Coeur D Alene tap water safe to drink?
Mostly yes — Coeur D Alene scores 98/100.
How many water systems serve Coeur D Alene?
Coeur D Alene is served by 1 public water system in our latest EPA-backed dataset.
How can I check water quality for my exact address in Coeur D Alene?
Use the WaterQ search tool to look up your ZIP code and view nearby systems, contaminant levels, and recent violations for Coeur D Alene.
What is the water quality score for Coeur D Alene?
The water quality score for Coeur D Alene is 98 out of 100, based on EPA contaminant data, violation history, and testing results across the 1 system serving the city.
What are the top contaminants in Coeur D Alene?
The top contaminants detected in Coeur D Alene include Lead (90th percentile). View detailed information on our contaminants page.
Coeur D Alene Water Quality Summary
Coeur D Alene, ID receives a water quality score of 98/100 (Grade A) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 1 public water system serving the area.
Coeur D Alene'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.
Coeur D Alene's score of 98 is 18 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
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Water Systems Serving Coeur D Alene (1)
Check Your Specific Address
Water quality can vary by neighborhood in Coeur D Alene.
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