WaterQ
California State Report All States
Official Status: March 2026

Is San Clemente tap water safe to drink?

✓ Generally Safe
A

Mostly yes — San Clemente scores 100/100.

Safety Score
100
out of 100

Still not sure if you need a filter in San Clemente?

Read Decision Guide →

San Clemente

California

View California state report Verified: Apr 2026

Is San Clemente tap water safe to drink?

Mostly yes — San Clemente scores 100/100. This report aggregates EPA drinking water data across 0 local systems in San Clemente. 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 San Clemente.

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 San Clemente?

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 San Clemente? See our analysis.

Baby Formula Safety

Is San Clemente tap water safe for infants? Critical safety guide.

Homebuyer's Perspective

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

Property Impact: Positive / Stable

Health & Family Safety

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

View Health Risk Glossary →

Score Breakdown for San Clemente

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

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

Frequently Asked Questions

Is San Clemente tap water safe to drink?

Mostly yes — San Clemente scores 100/100.

How many water systems serve San Clemente?

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

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

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

What is the water quality score for San Clemente?

The water quality score for San Clemente 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 San Clemente?

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

Water Quality Score
100/100
Grade
A
Water Systems
1
Population
51,545

San Clemente Water Quality Summary

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

San Clemente'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 San Clemente (0)

Water system data coming soon for San Clemente.

Related

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