Williamsburg
Is Williamsburg tap water safe to drink?
Mostly yes — Williamsburg scores 98/100. This report aggregates EPA drinking water data across 3 local systems in Williamsburg. We found 69 total violations (53 unresolved).
Real-Time Environment
Live: 11:45 AM☀️ No active precipitation. Rainfall can impact surface water turbidity and pollutant runoff in Williamsburg.
Water Quality Impact
🛡️ Home Water Treatment Needs
Should you invest in filtration or softening for your home in Williamsburg?
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 Williamsburg.
Baby Formula Safety
EPA compliance thresholds and pediatric water precautions for Williamsburg.
Homebuyer's Perspective
Water system history in Williamsburg informs property maintenance and private filtration requirements. 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 Williamsburg
Based on EPA SDWIS violation records and contaminant test results for all water systems serving Williamsburg.
Frequently Asked Questions
Is Williamsburg tap water safe to drink?
Mostly yes — Williamsburg scores 98/100.
How many water systems serve Williamsburg?
Williamsburg is served by 3 public water systems in our latest EPA-backed dataset.
How can I check water quality for my exact address in Williamsburg?
Use the WaterQ search tool to look up your ZIP code and view nearby systems, contaminant levels, and recent violations for Williamsburg.
What is the water quality score for Williamsburg?
The water quality score for Williamsburg is 98 out of 100, based on EPA contaminant data, violation history, and testing results across the 3 systems serving the city.
What are the top contaminants in Williamsburg?
The top contaminants detected in Williamsburg include Lead (90th percentile). View detailed information on our contaminants page.
Williamsburg Water Quality Summary
Williamsburg, VA receives a water quality score of 98/100 (Grade A) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 3 public water systems serving the area.
Williamsburg'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.
Williamsburg's score of 98 is 13 points above the Virginia state average of 85, and above the nationwide average of roughly 78/100 across all U.S. states.
For residents and homebuyers settling in this mid-size Virginia city, the local tap water offers excellent reliability and safety, reflecting strong performance across its water systems. Williamsburg's infrastructure successfully manages the environmental challenges of the Mid-Atlantic coastal plain and Appalachian foothills, even amid the dense DC-suburb growth characterizing the region. This high standard of quality means households can feel confident in their daily water usage, knowing the local supply networks effectively buffer against the pressures of rapid regional development.
Water quality data is sourced from the U.S. EPA SDWIS database and updated quarterly. Learn about our scoring methodology → Read our Virginia water quality rankings report →
Key Contaminants
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Water Systems Serving Williamsburg (3)
Check Your Specific Address
Water quality can vary by neighborhood in Williamsburg.
Related
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Compare Williamsburg water quality: View all states · Contaminant library · How we score water quality