WaterQ
California State Report All States
Official Status: March 2026

Is Calexico tap water safe to drink?

⚠ Caution Advised
B

Generally acceptable, but review local hotspots — score 70/100.

Safety Score
70
out of 100

Still not sure if you need a filter in Calexico?

Read Decision Guide →

Calexico

California

View California state report Verified: Apr 2026

Is Calexico tap water safe to drink?

Generally acceptable, but review local hotspots — score 70/100. This report aggregates EPA drinking water data across 0 local systems in Calexico. We found 0 total violations (0 unresolved).

🛡️ Home Water Treatment Needs

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

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 Calexico? See our analysis.

Baby Formula Safety

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

Homebuyer's Perspective

For those looking to relocate to Calexico, water quality is a key factor in long-term property maintenance. With a score of 70/100, we recommend budgeting for high-quality point-of-entry filtration systems to protect your home's value.

Property Impact: Positive / Stable

Health & Family Safety

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

View Health Risk Glossary →

Score Breakdown for Calexico

EPA Compliance & Violations 85/100
Contaminant Safety Margin 70%

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

Frequently Asked Questions

Is Calexico tap water safe to drink?

Generally acceptable, but review local hotspots — score 70/100.

How many water systems serve Calexico?

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

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

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

What is the water quality score for Calexico?

The water quality score for Calexico 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 Calexico?

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

Water Quality Score
70/100
Grade
C
Water Systems
1
Population
40,357

Calexico Water Quality Summary

Calexico, CA receives a water quality score of 70/100 (Grade C) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 1 public water system serving the area.

Calexico's water quality is near the national average. While most systems meet EPA standards, some violations have been recorded. Residents may wish to review their specific water system's report for contaminant details.

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

Water Systems Serving Calexico (0)

Water system data coming soon for Calexico.

Related

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