WaterQ
Texas State Report All States
Official Status: March 2026

Is Dilley tap water safe to drink?

⚠ Caution Advised
D

Use extra caution — Dilley scores 30/100.

Safety Score
30
out of 100

Still not sure if you need a filter in Dilley?

Read Decision Guide →

Dilley

Texas

View Texas state report Verified: Apr 2026

Is Dilley tap water safe to drink?

Use extra caution — Dilley scores 30/100. This report aggregates EPA drinking water data across 0 local systems in Dilley. We found 0 total violations (0 unresolved).

🛡️ Home Water Treatment Needs

Should you invest in filtration or softening for your home in Dilley?

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?

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

Baby Formula Safety

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

Homebuyer's Perspective

For those looking to relocate to Dilley, water quality is a key factor in long-term property maintenance. With a score of 30/100, 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 Dilley a preferred choice for health-conscious families.

View Health Risk Glossary →

Score Breakdown for Dilley

EPA Compliance & Violations 60/100
Contaminant Safety Margin 30%

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

Frequently Asked Questions

Is Dilley tap water safe to drink?

Use extra caution — Dilley scores 30/100.

How many water systems serve Dilley?

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

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

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

What is the water quality score for Dilley?

The water quality score for Dilley 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 Dilley?

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

Water Quality Score
30/100
Grade
F
Water Systems
1
Population
4,505

Dilley Water Quality Summary

Dilley, TX receives a water quality score of 30/100 (Grade F) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 1 public water system serving the area.

Dilley'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.

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

Water Systems Serving Dilley (0)

Water system data coming soon for Dilley.

Related

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