Clearlake Oak
Is Clearlake Oak tap water safe to drink?
Mostly yes — Clearlake Oak scores 88/100. This report aggregates EPA drinking water data across 0 local systems in Clearlake Oak. We found 0 total violations (0 unresolved).
Real-Time Environment
Live: 02:00 PM☀️ No active precipitation. Rainfall can impact surface water turbidity and pollutant runoff in Clearlake Oak.
Water Quality Impact
🛡️ Home Water Treatment Needs
Should you invest in filtration or softening for your home in Clearlake Oak?
Expert Advice
Your water quality is excellent. Standard filtration is optional but can further enhance taste.
Buying a Filter?
Filter or no filter for Clearlake Oak water? Here's what the data says.
Baby Formula Safety
What new parents in Clearlake Oak should know about tap water safety.
Homebuyer's Perspective
Water quality is easy to overlook when evaluating a move to Clearlake Oak, but it can affect plumbing longevity and appliance lifespan. The high safety score (88/100) suggests lower risk for plumbing corrosion and appliance scaling.
Health & Family Safety
Current records show no major contaminant spikes, making Clearlake Oak a preferred choice for health-conscious families.
View Health Risk Glossary →Compliance Record for Clearlake Oak
Based on EPA SDWIS violation records and contaminant test results for all water systems serving Clearlake Oak.
Frequently Asked Questions
Is Clearlake Oak tap water safe to drink?
Mostly yes — Clearlake Oak scores 88/100.
How many water systems serve Clearlake Oak?
Clearlake Oak is served by 0 public water systems in our latest EPA-backed dataset.
How can I check water quality for my exact address in Clearlake Oak?
Use the WaterQ search tool to look up your ZIP code and view nearby systems, contaminant levels, and recent violations for Clearlake Oak.
What is the water quality score for Clearlake Oak?
The water quality score for Clearlake Oak is 88 out of 100, based on EPA contaminant data, violation history, and testing results for all serving water systems.
What are the top contaminants in Clearlake Oak?
Current contaminant data for Clearlake Oak is being updated. Check back soon or search your specific address for the latest results.
Clearlake Oak Water Quality Summary
Clearlake Oak, CA receives a water quality score of 88/100 (Grade B) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 1 public water system serving the area.
Clearlake Oak'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.
Clearlake Oak's score of 88 is 2 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 Clearlake Oak (0)
Water system data coming soon for Clearlake Oak.
Check Your Specific Address
Water quality can vary by neighborhood in Clearlake Oak.
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