Long Beach, California Water Quality Report
Water quality data for 3 water systems serving 466,792 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| lithium | 54.0 | No federal limit | 10.0 ug/L(EPA/USGS HBSL) | 540% | Above guideline |
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Compliance & Violations
Active Violations (10)
4G
Oct 17, 2024
2E
Oct 17, 2024
52
Oct 1, 2022
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Resolved Violations (92)
3A
Jan 1, 2025 — Jan 31, 2025
3A
Jan 1, 2025 — Jan 31, 2025
03
Jan 1, 2025 — Mar 31, 2025
3A
Dec 1, 2024 — Dec 31, 2024
3A
Dec 1, 2024 — Dec 31, 2024
+ 87 more resolved violations
Frequently Asked Questions
Is Long Beach tap water safe to drink?
Long Beach'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 Long Beach tap water?
1 contaminants have been detected in Long Beach's water supply across 3 water systems. See the full contaminant table above for details.
How can I improve my water quality in Long Beach?
Install a water filter rated for the specific contaminants found in Long Beach's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Long Beach have any water quality violations?
Yes, Long Beach currently has 10 active violations. See the violations section above for details.