WaterQ
Louisiana State Report All States
Official Status: March 2026

Is Deville tap water safe to drink?

✓ Generally Safe
A

Mostly yes — Deville scores 96/100.

Safety Score
96
out of 100

Still not sure if you need a filter in Deville?

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Deville

Louisiana

View Louisiana state report Verified: Apr 2026

Is Deville tap water safe to drink?

Mostly yes — Deville scores 96/100. This report aggregates EPA drinking water data across 0 local systems in Deville. We found 0 total violations (0 unresolved).

Real-Time Environment

Live: 07:45 PM
0mm Precipitation

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

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 Deville?

Requirement Status
Optional
🟢
💡

Expert Advice

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

Buying a Filter?

Should you buy a water purifier in Deville? See our analysis.

Baby Formula Safety

Is Deville tap water safe for infants? Critical safety guide.

Homebuyer's Perspective

For those looking to relocate to Deville, water quality is a key factor in long-term property maintenance. The high safety score (96/100) suggests lower risk for plumbing corrosion and appliance scaling.

Property Impact: Positive / Stable

Health & Family Safety

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

View Health Risk Glossary →

Score Breakdown for Deville

EPA Compliance & Violations 85/100
Contaminant Safety Margin 96%

*Scores are calculated using weighted EPA monitoring data from the past 5 years.

Frequently Asked Questions

Is Deville tap water safe to drink?

Mostly yes — Deville scores 96/100.

How many water systems serve Deville?

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

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

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

What is the water quality score for Deville?

The water quality score for Deville is N/A out of 100, based on EPA contaminant data, violation history, and testing results for all serving water systems.

What are the top contaminants in Deville?

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

Water Quality Score
96/100
Grade
A
Water Systems
1
Population
12,078

Deville Water Quality Summary

Deville, LA receives a water quality score of 96/100 (Grade A) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 1 public water system serving the area.

Deville'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.

Water quality data is sourced from the U.S. EPA SDWIS database and updated quarterly. Learn about our scoring methodology →

Water Systems Serving Deville (0)

Water system data coming soon for Deville.

Related

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