Lompoc, California Water Quality Report
Water quality data for 5 water systems serving 51,515 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| lithium | 72.2 | No federal limit | 10.0 ug/L(EPA/USGS HBSL) | 722% | Above guideline |
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Compliance & Violations
Active Violations (6)
52
Oct 1, 2024
52
Oct 1, 2023
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Resolved Violations (61)
02
Jan 1, 2025 — Mar 31, 2025
02
Jan 1, 2025 — Mar 31, 2025
02
Oct 1, 2022 — Dec 31, 2022
02
Oct 1, 2022 — Dec 31, 2022
02
Oct 1, 2022 — Dec 31, 2022
+ 56 more resolved violations
Frequently Asked Questions
Is Lompoc tap water safe to drink?
Lompoc'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 Lompoc tap water?
1 contaminants have been detected in Lompoc's water supply across 5 water systems. See the full contaminant table above for details.
How can I improve my water quality in Lompoc?
Install a water filter rated for the specific contaminants found in Lompoc's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Lompoc have any water quality violations?
Yes, Lompoc currently has 6 active violations. See the violations section above for details.