WaterQ
California State Report All States
Official Status: March 2026

Is Le Grand tap water safe to drink?

⚠ Caution Advised
D

Use extra caution — Le Grand scores 36/100.

Safety Score
36
out of 100

Still not sure if you need a filter in Le Grand?

Read Decision Guide →

Le Grand

California

View California state report Data updated: Mar 2026

Is Le Grand tap water safe to drink?

Use extra caution — Le Grand scores 36/100. This report aggregates EPA drinking water data across 0 local systems in Le Grand. We found 0 total violations (0 unresolved).

Real-Time Environment

Live: 01:30 PM
0mm Precipitation

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

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 Le Grand?

Requirement Status
Recommended
🟡
💡

Expert Advice

Given the safety margin, a Carbon Block or sediment filter is recommended to improve taste and remove trace particulates.

Buying a Filter?

Filter or no filter for Le Grand water? Here's what the data says.

Baby Formula Safety

What new parents in Le Grand should know about tap water safety.

Homebuyer's Perspective

Water quality is easy to overlook when evaluating a move to Le Grand, but it can affect plumbing longevity and appliance lifespan. With a score of 36/100, we recommend budgeting for high-quality point-of-entry filtration systems to protect your home's value.

Property Impact: Requires Mitigation

Health & Family Safety

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

View Health Risk Glossary →

Compliance Record for Le Grand

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

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

Frequently Asked Questions

Is Le Grand tap water safe to drink?

Use extra caution — Le Grand scores 36/100.

How many water systems serve Le Grand?

Le Grand is served by 0 public water systems in our latest EPA-backed dataset.

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

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

What is the water quality score for Le Grand?

The water quality score for Le Grand is 36 out of 100, based on EPA contaminant data, violation history, and testing results for all serving water systems.

What are the top contaminants in Le Grand?

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

Water Quality Score
36/100
Grade
F
Water Systems
1
Population
1,739

Le Grand Water Quality Summary

Le Grand, CA receives a water quality score of 36/100 (Grade F) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 1 public water system serving the area.

Le Grand's water quality score is below the national average, indicating a history of EPA violations or elevated contaminant levels. Residents are encouraged to check their specific water system report and consider additional filtration.

Le Grand's score of 36 is 54 points below the California state average of 90, and below 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 Le Grand (0)

Water system data coming soon for Le Grand.

Related

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