Dulles
Is Dulles tap water safe to drink?
Mostly yes — Dulles scores 92/100. This report aggregates EPA drinking water data across 0 local systems in Dulles. We found 0 total violations (0 unresolved).
Real-Time Environment
Live: 04:15 PM☀️ No active precipitation. Rainfall can impact surface water turbidity and pollutant runoff in Dulles.
Water Quality Impact
🛡️ Home Water Treatment Needs
Should you invest in filtration or softening for your home in Dulles?
Expert Advice
Your water quality is excellent. Standard filtration is optional but can further enhance taste.
Buying a Filter?
Wondering if Dulles tap water needs filtering? We break it down.
Baby Formula Safety
Mixing baby formula with Dulles tap water? Read this first.
Homebuyer's Perspective
If you're house-hunting in Dulles, water quality belongs on your due-diligence checklist alongside schools and crime data. The high safety score (92/100) suggests lower risk for plumbing corrosion and appliance scaling.
Health & Family Safety
Current records show no major contaminant spikes, making Dulles a preferred choice for health-conscious families.
View Health Risk Glossary →Compliance Record for Dulles
Based on EPA SDWIS violation records and contaminant test results for all water systems serving Dulles.
Frequently Asked Questions
Is Dulles tap water safe to drink?
Mostly yes — Dulles scores 92/100.
How many water systems serve Dulles?
Dulles is served by 0 public water systems in our latest EPA-backed dataset.
How can I check water quality for my exact address in Dulles?
Use the WaterQ search tool to look up your ZIP code and view nearby systems, contaminant levels, and recent violations for Dulles.
What is the water quality score for Dulles?
The water quality score for Dulles is 92 out of 100, based on EPA contaminant data, violation history, and testing results for all serving water systems.
What are the top contaminants in Dulles?
Current contaminant data for Dulles is being updated. Check back soon or search your specific address for the latest results.
Dulles Water Quality Summary
Dulles, VA receives a water quality score of 92/100 (Grade A) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 1 public water system serving the area.
Dulles'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.
Dulles's score of 92 is 5 points above the Virginia state average of 87, and above the nationwide average of roughly 78/100 across all U.S. states.
Dulles, a mid-size Virginia city, sits in a Mid-Atlantic landscape characterized by the coastal plain, Appalachian foothills, and dense DC-suburb growth. Serving this entire community is a single water system, making it relatively straightforward for residents to trace the source of their tap water. Prospective homebuyers will find reassurance in the city's exceptionally high water quality rating, which suggests that municipal infrastructure is successfully keeping pace with rapid regional development. For local households, this translates to peace of mind regarding daily water usage in an otherwise fast-changing suburban environment.
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 →
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Water Systems Serving Dulles (0)
Water system data coming soon for Dulles.
Check Your Specific Address
Water quality can vary by neighborhood in Dulles.
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