Lost Hills, California Water Quality Report
Water quality data for 2 water systems serving 2,450 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (1)
71
Jul 1, 2007
Resolved Violations (82)
52
Oct 1, 2023
52
Oct 1, 2023
23
Aug 1, 2015 — Aug 31, 2015
23
Aug 1, 2015 — Aug 31, 2015
24
May 1, 2011 — May 31, 2011
+ 77 more resolved violations
Frequently Asked Questions
Is Lost Hills tap water safe to drink?
Lost Hills'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 Lost Hills tap water?
0 contaminants have been detected in Lost Hills's water supply across 2 water systems. See the full contaminant table above for details.
How can I improve my water quality in Lost Hills?
Install a water filter rated for the specific contaminants found in Lost Hills's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Lost Hills have any water quality violations?
Yes, Lost Hills currently has 1 active violation. See the violations section above for details.