WaterQ
California State Report All States
Official Status: March 2026

Is Fillmore tap water safe to drink?

✓ Generally Safe
A

Mostly yes — Fillmore scores 91/100.

Safety Score
91
out of 100

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Fillmore

California

View California state report Data updated: Mar 2026

Is Fillmore tap water safe to drink?

Mostly yes — Fillmore scores 91/100. This report aggregates EPA drinking water data across 1 local system in Fillmore. We found 14 total violations (4 unresolved).

Real-Time Environment

Live: 02:45 AM
0mm Precipitation

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

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 Fillmore?

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 Fillmore tap water.

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Baby Formula Safety

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

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Homebuyer's Perspective

Evaluating water infrastructure in Fillmore protects plumbing and helps estimate water heater longevity. The high safety score (91/100) suggests lower risk for plumbing corrosion and appliance scaling.

Property Impact: Positive / Stable

Health & Family Safety

Current records show no major contaminant spikes, making Fillmore a preferred choice for health-conscious families.

View Health Risk Glossary →

Compliance Record for Fillmore

14
Violations (5yr)
4
Unresolved
0
Contaminants Tracked
0
Exceeding EPA Limit

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

Frequently Asked Questions

Is Fillmore tap water safe to drink?

Mostly yes — Fillmore scores 91/100.

How many water systems serve Fillmore?

Fillmore is served by 1 public water system in our latest EPA-backed dataset.

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

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

What is the water quality score for Fillmore?

The water quality score for Fillmore is 91 out of 100, based on EPA contaminant data, violation history, and testing results across the 1 system serving the city.

What are the top contaminants in Fillmore?

Current contaminant data for Fillmore is being updated. Check back soon or search your specific address for the latest results.

Water Quality Score
91/100
Grade
A
Water Systems
1
Population
16,419

Fillmore Water Quality Summary

Fillmore, CA receives a water quality score of 91/100 (Grade A) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 1 public water system serving the area.

Fillmore'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.

Fillmore's score of 91 is 2 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 →

No contaminant-specific recommendation is available from the records shown here.

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Water Systems Serving Fillmore (1)

Related

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