Marysville
Is Marysville tap water safe to drink?
Mostly yes — Marysville scores 95/100. This report aggregates EPA drinking water data across 1 local system in Marysville. We found 21 total violations (13 unresolved).
Real-Time Environment
Live: 08:30 PM☀️ No active precipitation. Rainfall can impact surface water turbidity and pollutant runoff in Marysville.
Water Quality Impact
🛡️ Home Water Treatment Needs
Should you invest in filtration or softening for your home in Marysville?
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 Marysville.
Baby Formula Safety
EPA compliance thresholds and pediatric water precautions for Marysville.
Homebuyer's Perspective
Water system history in Marysville informs property maintenance and private filtration requirements. The high safety score (95/100) 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 Marysville
Based on EPA SDWIS violation records and contaminant test results for all water systems serving Marysville.
Frequently Asked Questions
Is Marysville tap water safe to drink?
Mostly yes — Marysville scores 95/100.
How many water systems serve Marysville?
Marysville is served by 1 public water system in our latest EPA-backed dataset.
How can I check water quality for my exact address in Marysville?
Use the WaterQ search tool to look up your ZIP code and view nearby systems, contaminant levels, and recent violations for Marysville.
What is the water quality score for Marysville?
The water quality score for Marysville is 95 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 Marysville?
The top contaminants detected in Marysville include Lead (90th percentile). View detailed information on our contaminants page.
Marysville Water Quality Summary
Marysville, WA receives a water quality score of 95/100 (Grade A) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 1 public water system serving the area.
Marysville'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.
Marysville's score of 95 is 1 point above the Washington state average of 94, and above the nationwide average of roughly 78/100 across all U.S. states.
Homeowners and prospective buyers in this mid-size Washington city can feel confident in their tap water, which is managed through a single centralized utility system. Thanks to Marysville's location in the Pacific Northwest, the local supply draws from a region defined by forested mountains and the Puget Sound coastline, yielding generally clean source water from the start. This natural advantage, paired with top-tier performance ratings, means residents enjoy highly reliable, clean drinking water that consistently meets excellent standards.
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 →
Key Contaminants
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Water Systems Serving Marysville (1)
Check Your Specific Address
Water quality can vary by neighborhood in Marysville.
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