Westminster, California Water Quality Report
Water quality data for 3 water systems serving 92,216 people.
Water Source
Detected Contaminants
Recommended Water Filters
Based on the contaminants detected in your water supply, these filtration systems are recommended:
Reverse Osmosis (RO)
Reverse osmosis systems remove up to 99% of PFAS compounds. Recommended for homes with detected PFAS.
Up to 99% PFAS removal
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Connect with a certified water treatment professional in Westminster, California.
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Compliance & Violations
Active Violations (5)
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Resolved Violations (47)
27
Jan 1, 2020 — Dec 31, 2020
27
Jan 1, 2020 — Dec 31, 2020
52
Oct 1, 2017
52
Oct 1, 2017
24
Jan 1, 2013 — Jan 31, 2013
+ 42 more resolved violations
Frequently Asked Questions
Is Westminster tap water safe to drink?
Westminster's water has 1 contaminant detected above EPA limits. While the water is treated, residents may want to consider additional filtration.
What contaminants are in Westminster tap water?
3 contaminants have been detected in Westminster's water supply across 3 water systems. See the full contaminant table above for details.
How can I improve my water quality in Westminster?
Install a water filter rated for the specific contaminants found in Westminster's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Westminster have any water quality violations?
Yes, Westminster currently has 5 active violations. See the violations section above for details.