Apple Valley
Is Apple Valley tap water safe to drink?
Mostly yes — Apple Valley scores 97/100. This report aggregates EPA drinking water data across 7 local systems in Apple Valley. We found 61 total violations (13 unresolved).
Real-Time Environment
Live: 06:30 PM☀️ No active precipitation. Rainfall can impact surface water turbidity and pollutant runoff in Apple Valley.
Water Quality Impact
🛡️ Home Water Treatment Needs
Should you invest in filtration or softening for your home in Apple Valley?
Expert Advice
Your water quality is excellent. Standard filtration is optional but can further enhance taste.
Buying a Filter?
Should you buy a water purifier in Apple Valley? See our analysis.
Baby Formula Safety
Is Apple Valley tap water safe for infants? Critical safety guide.
Homebuyer's Perspective
For those looking to relocate to Apple Valley, water quality is a key factor in long-term property maintenance. The high safety score (97/100) 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 Apple Valley
Based on EPA SDWIS violation records and contaminant test results for all water systems serving Apple Valley.
Frequently Asked Questions
Is Apple Valley tap water safe to drink?
Mostly yes — Apple Valley scores 97/100.
How many water systems serve Apple Valley?
Apple Valley is served by 7 public water systems in our latest EPA-backed dataset.
How can I check water quality for my exact address in Apple Valley?
Use the WaterQ search tool to look up your ZIP code and view nearby systems, contaminant levels, and recent violations for Apple Valley.
What is the water quality score for Apple Valley?
The water quality score for Apple Valley is 97 out of 100, based on EPA contaminant data, violation history, and testing results across the 7 systems serving the city.
What are the top contaminants in Apple Valley?
The top contaminants detected in Apple Valley include Lead (90th percentile). View detailed information on our contaminants page.
Apple Valley Water Quality Summary
Apple Valley, CA receives a water quality score of 97/100 (Grade A) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 7 public water systems serving the area.
Apple Valley'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.
Apple Valley's score of 97 is 8 points above the California state average of 89, 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 →
Key Contaminants
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Water Systems Serving Apple Valley (7)
Golden State Water Co - Barstow
AGolden State Water Co - Wrightwood
AGolden State Water Co - Morongo Del Sur
AGolden State Water Co - Apple Vly North
AGolden State Water Co - Apple Vly South
AMariana Ranchos Cwd
AThunderbird Cwd
ACheck Your Specific Address
Water quality can vary by neighborhood in Apple Valley.
Related
Quick compare in California
Compare Apple Valley water quality: View all states · Contaminant library · How we score water quality