Westlake Village, California Water Quality Report
Water quality data for 5 water systems serving 14,528 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| lithium | 9.8 | No federal limit | 10.0 ug/L(EPA/USGS HBSL) | 98% | Near guideline |
Get a Free Water Quality Consultation
Connect with a certified water treatment professional in Westlake Village, California.
Get Water Quality Alerts
Be the first to know when water quality changes in Westlake Village.
Compliance & Violations
Active Violations (3)
75
Nov 30, 2014
75
Nov 30, 2014
75
Nov 30, 2014
Resolved Violations (497)
66
Dec 30, 2024
66
Dec 30, 2024
4G
Oct 17, 2024
4G
Oct 17, 2024
2E
Oct 17, 2024
+ 492 more resolved violations
Frequently Asked Questions
Is Westlake Village tap water safe to drink?
Westlake Village's water meets all EPA maximum contaminant levels. However, 1 contaminants were detected at various levels. Some residents may prefer additional filtration for peace of mind.
What contaminants are in Westlake Village tap water?
1 contaminants have been detected in Westlake Village's water supply across 5 water systems. See the full contaminant table above for details.
How can I improve my water quality in Westlake Village?
Install a water filter rated for the specific contaminants found in Westlake Village's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Westlake Village have any water quality violations?
Yes, Westlake Village currently has 11 active violations. See the violations section above for details.