Mira Loma, California Water Quality Report
Water quality data for 2 water systems serving 70 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (27)
75
Jul 27, 2025
71
Jul 1, 2025
75
May 3, 2025
75
Feb 7, 2025
75
Feb 7, 2025
75
Dec 5, 2024
2B
Sep 3, 2024
2B
Sep 3, 2024
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
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Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
Resolved Violations (209)
01
Jul 1, 2025 — Sep 30, 2025
01
Jul 1, 2025 — Sep 30, 2025
01
Jul 1, 2025 — Sep 30, 2025
01
Apr 1, 2025 — Jun 30, 2025
01
Apr 1, 2025 — Jun 30, 2025
+ 204 more resolved violations
Frequently Asked Questions
Is Mira Loma tap water safe to drink?
Mira Loma's water meets all EPA maximum contaminant levels. However, 0 contaminants were detected at various levels. Some residents may prefer additional filtration for peace of mind.
What contaminants are in Mira Loma tap water?
0 contaminants have been detected in Mira Loma's water supply across 2 water systems. See the full contaminant table above for details.
How can I improve my water quality in Mira Loma?
Install a water filter rated for the specific contaminants found in Mira Loma's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Mira Loma have any water quality violations?
Yes, Mira Loma currently has 27 active violations. See the violations section above for details.