WaterQ
Texas State Report All States
Official Status: March 2026

Is Corpus Christi tap water safe to drink?

✓ Generally Safe
B

Mostly yes — Corpus Christi scores 89/100.

Safety Score
89
out of 100

Still not sure if you need a filter in Corpus Christi?

Read Decision Guide →

Corpus Christi

Texas

View Texas state report Verified: Apr 2026

Is Corpus Christi tap water safe to drink?

Mostly yes — Corpus Christi scores 89/100. This report aggregates EPA drinking water data across 1 local system in Corpus Christi. We found 0 total violations (0 unresolved).

Real-Time Environment

Live: 02:45 PM
0mm Precipitation

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

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 Corpus Christi?

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 Corpus Christi? See our analysis.

Baby Formula Safety

Is Corpus Christi tap water safe for infants? Critical safety guide.

Homebuyer's Perspective

For those looking to relocate to Corpus Christi, water quality is a key factor in long-term property maintenance. The high safety score (89/100) suggests lower risk for plumbing corrosion and appliance scaling.

Property Impact: Positive / Stable

Health & Family Safety

Residents should monitor Chromium (Total) levels. Pregnant women and families with young children should consult the specific EPA health goals listed below.

View Health Risk Glossary →

Score Breakdown for Corpus Christi

EPA Compliance & Violations 85/100
Contaminant Safety Margin 89%

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

Frequently Asked Questions

Is Corpus Christi tap water safe to drink?

Mostly yes — Corpus Christi scores 89/100.

How many water systems serve Corpus Christi?

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

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

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

What is the water quality score for Corpus Christi?

The water quality score for Corpus Christi 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 Corpus Christi?

The top contaminants detected in Corpus Christi include Chromium (Total), Arsenic, Atrazine. View detailed information on our contaminants page.

Water Quality Score
89/100
Grade
B
Water Systems
2
Population
325,435

Corpus Christi Water Quality Summary

Corpus Christi, TX receives a water quality score of 89/100 (Grade B) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 2 public water systems serving the area.

Corpus Christi'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 →

Key Contaminants

Chromium (Total)
67.3506 / 100 μg/L
0 μg/L MCL: 100 μg/L
Arsenic
6.5351 / 10 μg/L
0 μg/L MCL: 10 μg/L
Atrazine
1.0932 / 3 μg/L
0 μg/L MCL: 3 μg/L
Uranium
8.7821 / 30 μg/L
0 μg/L MCL: 30 μg/L
Radium-228
0.946 / 5 pCi/L
0 pCi/L MCL: 5 pCi/L

Water Systems Serving Corpus Christi (1)

Related

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