San Marino, California Water Quality Report
Water quality data for 1 water system serving 104 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Resolved Violations (14)
71
Jul 1, 2016
71
Jul 1, 2016
71
Jul 1, 2011
71
Jul 1, 2011
71
Jul 1, 2009
+ 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.