Lake Forest, California Water Quality Report
Water quality data for 2 water systems serving 51,980 people.
Water Source
Detected Contaminants
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Compliance & Violations
Active Violations (2)
2E
Oct 17, 2024
4G
Oct 17, 2024
Resolved Violations (98)
02
Apr 1, 2023 — Jun 30, 2023
02
Apr 1, 2023 — Jun 30, 2023
02
Oct 1, 2022 — Dec 31, 2022
02
Oct 1, 2022 — Dec 31, 2022
02
Jul 1, 2022 — Sep 30, 2022
+ 93 more resolved violations
Frequently Asked Questions
Is Lake Forest tap water safe to drink?
Lake Forest's water meets all EPA maximum contaminant levels. However, 2 contaminants were detected at various levels. Some residents may prefer additional filtration for peace of mind.
What contaminants are in Lake Forest tap water?
2 contaminants have been detected in Lake Forest's water supply across 2 water systems. See the full contaminant table above for details.
How can I improve my water quality in Lake Forest?
Install a water filter rated for the specific contaminants found in Lake Forest's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Lake Forest have any water quality violations?
Yes, Lake Forest currently has 2 active violations. See the violations section above for details.