Danville, California Water Quality Report
Water quality data for 1 water system serving 150 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (3)
Violation
Unknown
Violation
Unknown
Violation
Unknown
Resolved Violations (43)
52
Oct 1, 2015
52
Oct 1, 2015
22
Aug 1, 2014 — Aug 31, 2014
22
Aug 1, 2014 — Aug 31, 2014
22
Jul 1, 2014 — Jul 31, 2014
+ 38 more resolved violations
Frequently Asked Questions
Is Danville tap water safe to drink?
Danville'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 Danville tap water?
0 contaminants have been detected in Danville's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Danville?
Install a water filter rated for the specific contaminants found in Danville's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Danville have any water quality violations?
Yes, Danville currently has 3 active violations. See the violations section above for details.