Woodinville
Is Woodinville tap water safe to drink?
Mostly yes — Woodinville scores 100/100. This report aggregates EPA drinking water data across 1 local system in Woodinville. We found 5 total violations (0 unresolved).
Real-Time Environment
Live: 05:15 PM☀️ No active precipitation. Rainfall can impact surface water turbidity and pollutant runoff in Woodinville.
Water Quality Impact
🛡️ Home Water Treatment Needs
Should you invest in filtration or softening for your home in Woodinville?
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 Woodinville.
Baby Formula Safety
EPA compliance thresholds and pediatric water precautions for Woodinville.
Homebuyer's Perspective
Water system history in Woodinville informs property maintenance and private filtration requirements. The high safety score (100/100) suggests lower risk for plumbing corrosion and appliance scaling.
Health & Family Safety
Current records show no major contaminant spikes, making Woodinville a preferred choice for health-conscious families.
View Health Risk Glossary →Compliance Record for Woodinville
Based on EPA SDWIS violation records and contaminant test results for all water systems serving Woodinville.
Frequently Asked Questions
Is Woodinville tap water safe to drink?
Mostly yes — Woodinville scores 100/100.
How many water systems serve Woodinville?
Woodinville is served by 1 public water system in our latest EPA-backed dataset.
How can I check water quality for my exact address in Woodinville?
Use the WaterQ search tool to look up your ZIP code and view nearby systems, contaminant levels, and recent violations for Woodinville.
What is the water quality score for Woodinville?
The water quality score for Woodinville is 100 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 Woodinville?
Current contaminant data for Woodinville is being updated. Check back soon or search your specific address for the latest results.
Woodinville Water Quality Summary
Woodinville, WA receives a water quality score of 100/100 (Grade A) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 1 public water system serving the area.
Woodinville'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.
Woodinville's score of 100 is 6 points above the Washington state average of 94, and above the nationwide average of roughly 78/100 across all U.S. states.
For prospective homebuyers considering Woodinville, Washington, the local drinking water benefits from the Pacific Northwest's natural landscape of forested mountains and Puget Sound coastline, which yields generally clean source water. This mid-size city is served by a single water system that manages the community's supply. The system achieves a perfect rating on its evaluation, indicating that residents enjoy tap water of the highest standard. This excellent performance maintains reliable compliance for residents and prospective homebuyers alike.
Water quality data is sourced from the U.S. EPA SDWIS database and updated quarterly. Learn about our scoring methodology → Read our Washington water quality rankings report →
No contaminant-specific recommendation is available from the records shown here.
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Water Systems Serving Woodinville (1)
Check Your Specific Address
Water quality can vary by neighborhood in Woodinville.
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