Cloverdale, California Water Quality Report
Water quality data for 9 water systems serving 11,061 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (10)
4H
Jul 2, 2025
2E
May 1, 2025
4G
May 1, 2025
52
Jan 1, 2022
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Resolved Violations (85)
22
Feb 1, 2011 — Feb 28, 2011
22
Feb 1, 2011 — Feb 28, 2011
27
Jul 1, 2009 — Sep 30, 2009
27
Jul 1, 2009 — Sep 30, 2009
27
Jul 1, 2009 — Sep 30, 2009
+ 80 more resolved violations
Frequently Asked Questions
Is Cloverdale tap water safe to drink?
Cloverdale'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 Cloverdale tap water?
0 contaminants have been detected in Cloverdale's water supply across 9 water systems. See the full contaminant table above for details.
How can I improve my water quality in Cloverdale?
Install a water filter rated for the specific contaminants found in Cloverdale's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Cloverdale have any water quality violations?
Yes, Cloverdale currently has 10 active violations. See the violations section above for details.