MyCleanWater

San Marino, California Water Quality Report

Water quality data for 1 water system serving 104 people.

100
Excellent
out of 100

Water Source

1
Water System
104
People Served
Ground water
Water Source

Detected Contaminants

No contaminant data available for this location.

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Compliance & Violations

Resolved Violations (14)

71

Jul 1, 2016

minor

71

Jul 1, 2016

minor

71

Jul 1, 2011

minor

71

Jul 1, 2011

minor

71

Jul 1, 2009

minor

+ 9 more resolved violations

Frequently Asked Questions

Is San Marino tap water safe to drink?

San Marino's water meets all EPA maximum contaminant levels. However, 0 contaminants were detected at various levels. Some residents may prefer additional filtration for peace of mind.

What contaminants are in San Marino tap water?

0 contaminants have been detected in San Marino's water supply across 1 water system. See the full contaminant table above for details.

How can I improve my water quality in San Marino?

Install a water filter rated for the specific contaminants found in San Marino's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.