WaterQ
California State Report All States
Official Status: March 2026

Is Oak View tap water safe to drink?

✓ Generally Safe
A

Mostly yes — Oak View scores 93/100.

Safety Score
93
out of 100

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Oak View

California

View California state report Data updated: Mar 2026

Is Oak View tap water safe to drink?

Mostly yes — Oak View scores 93/100. This report aggregates EPA drinking water data across 2 local systems in Oak View. We found 24 total violations (4 unresolved).

Real-Time Environment

Live: 04:30 AM
0mm Precipitation

☀️ No active precipitation. Rainfall can impact surface water turbidity and pollutant runoff in Oak View.

Water Quality Impact

✅ Minimal Impact Localized weather conditions may influence test result variability.

🛡️ Home Water Treatment Needs

Should you invest in filtration or softening for your home in Oak View?

Requirement Status
Optional
🟢
💡

Expert Advice

Your water quality is excellent. Standard filtration is optional but can further enhance taste.

Buying a Filter?

Filter requirements and certified reduction benchmarks for Oak View tap water.

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Baby Formula Safety

Infant formula preparation risks, nitrate levels, and lead pipe guidance in Oak View.

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Homebuyer's Perspective

Evaluating water infrastructure in Oak View protects plumbing and helps estimate water heater longevity. The high safety score (93/100) suggests lower risk for plumbing corrosion and appliance scaling.

Property Impact: Positive / Stable

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 Oak View

24
Violations (5yr)
4
Unresolved
1
Contaminants Tracked
0
Exceeding EPA Limit

Based on EPA SDWIS violation records and contaminant test results for all water systems serving Oak View.

Frequently Asked Questions

Is Oak View tap water safe to drink?

Mostly yes — Oak View scores 93/100.

How many water systems serve Oak View?

Oak View is served by 2 public water systems in our latest EPA-backed dataset.

How can I check water quality for my exact address in Oak View?

Use the WaterQ search tool to look up your ZIP code and view nearby systems, contaminant levels, and recent violations for Oak View.

What is the water quality score for Oak View?

The water quality score for Oak View is 93 out of 100, based on EPA contaminant data, violation history, and testing results across the 2 systems serving the city.

What are the top contaminants in Oak View?

The top contaminants detected in Oak View include Lead (90th percentile). View detailed information on our contaminants page.

Water Quality Score
93/100
Grade
A
Water Systems
2
Population
17,806

Oak View Water Quality Summary

Oak View, CA receives a water quality score of 93/100 (Grade A) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 2 public water systems serving the area.

Oak View'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.

Oak View's score of 93 is 4 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

Lead (90th percentile)
0.0008 / 0.015 mg/L
0 mg/L MCL: 0.015 mg/L

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Water Systems Serving Oak View (2)

Related

Compare Oak View water quality: View all states · Contaminant library · How we score water quality