Oro Valley
Is Oro Valley tap water safe to drink?
Mostly yes — Oro Valley scores 82/100. This report aggregates EPA drinking water data across 0 local systems in Oro Valley. We found 0 total violations (0 unresolved).
Real-Time Environment
Live: 03:45 PM☀️ No active precipitation. Rainfall can impact surface water turbidity and pollutant runoff in Oro Valley.
Water Quality Impact
🛡️ Home Water Treatment Needs
Should you invest in filtration or softening for your home in Oro Valley?
Expert Advice
Given the safety margin, a Carbon Block or sediment filter is recommended to improve taste and remove trace particulates.
Buying a Filter?
Should you buy a water purifier in Oro Valley? See our analysis.
Baby Formula Safety
Is Oro Valley tap water safe for infants? Critical safety guide.
Homebuyer's Perspective
For those looking to relocate to Oro Valley, water quality is a key factor in long-term property maintenance. The high safety score (82/100) suggests lower risk for plumbing corrosion and appliance scaling.
Health & Family Safety
Current records show no major contaminant spikes, making Oro Valley a preferred choice for health-conscious families.
View Health Risk Glossary →Compliance Record for Oro Valley
Based on EPA SDWIS violation records and contaminant test results for all water systems serving Oro Valley.
Frequently Asked Questions
Is Oro Valley tap water safe to drink?
Mostly yes — Oro Valley scores 82/100.
How many water systems serve Oro Valley?
Oro Valley is served by 0 public water systems in our latest EPA-backed dataset.
How can I check water quality for my exact address in Oro Valley?
Use the WaterQ search tool to look up your ZIP code and view nearby systems, contaminant levels, and recent violations for Oro Valley.
What is the water quality score for Oro Valley?
The water quality score for Oro Valley is 82 out of 100, based on EPA contaminant data, violation history, and testing results for all serving water systems.
What are the top contaminants in Oro Valley?
Current contaminant data for Oro Valley is being updated. Check back soon or search your specific address for the latest results.
Oro Valley Water Quality Summary
Oro Valley, AZ receives a water quality score of 82/100 (Grade B) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 2 public water systems serving the area.
Oro 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.
Oro Valley's score of 82 is 25 points above the Arizona state average of 57, 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 Arizona water quality rankings report →
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Water Systems Serving Oro Valley (0)
Water system data coming soon for Oro Valley.
Check Your Specific Address
Water quality can vary by neighborhood in Oro Valley.
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