Julian
Is Julian tap water safe to drink?
Mostly yes — Julian scores 87/100. This report aggregates EPA drinking water data across 0 local systems in Julian. We found 0 total violations (0 unresolved).
🛡️ Home Water Treatment Needs
Should you invest in filtration or softening for your home in Julian?
Expert Advice
Your water quality is excellent. Standard filtration is optional but can further enhance taste.
Buying a Filter?
Wondering if Julian tap water needs filtering? We break it down.
Baby Formula Safety
Mixing baby formula with Julian tap water? Read this first.
Homebuyer's Perspective
If you're house-hunting in Julian, water quality belongs on your due-diligence checklist alongside schools and crime data. The high safety score (87/100) suggests lower risk for plumbing corrosion and appliance scaling.
Health & Family Safety
Current records show no major contaminant spikes, making Julian a preferred choice for health-conscious families.
View Health Risk Glossary →Compliance Record for Julian
Based on EPA SDWIS violation records and contaminant test results for all water systems serving Julian.
Frequently Asked Questions
Is Julian tap water safe to drink?
Mostly yes — Julian scores 87/100.
How many water systems serve Julian?
Julian is served by 0 public water systems in our latest EPA-backed dataset.
How can I check water quality for my exact address in Julian?
Use the WaterQ search tool to look up your ZIP code and view nearby systems, contaminant levels, and recent violations for Julian.
What is the water quality score for Julian?
The water quality score for Julian is 87 out of 100, based on EPA contaminant data, violation history, and testing results for all serving water systems.
What are the top contaminants in Julian?
Current contaminant data for Julian is being updated. Check back soon or search your specific address for the latest results.
Julian Water Quality Summary
Julian, CA receives a water quality score of 87/100 (Grade B) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 3 public water systems serving the area.
Julian'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.
Julian's score of 87 is 3 points below the California state average of 90, 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 California water quality rankings report →
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Water Systems Serving Julian (0)
Water system data coming soon for Julian.
Check Your Specific Address
Water quality can vary by neighborhood in Julian.
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