Bishop, California Water Quality Report
Water quality data for 28 water systems serving 10,019 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (16)
4H
Jul 2, 2025
2E
Oct 17, 2024
2E
Oct 17, 2024
4G
Oct 17, 2024
4G
Oct 17, 2024
2E
Oct 17, 2024
4G
Oct 17, 2024
52
Jun 1, 2020
52
Oct 1, 2019
52
Oct 1, 2017
52
Jan 1, 2015
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Resolved Violations (275)
3A
Jan 1, 2025 — Jan 31, 2025
71
Jul 1, 2024
71
Jul 1, 2024
3A
May 1, 2024 — May 31, 2024
3A
May 1, 2024 — May 31, 2024
+ 270 more resolved violations
Frequently Asked Questions
Is Bishop tap water safe to drink?
Bishop'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 Bishop tap water?
0 contaminants have been detected in Bishop's water supply across 28 water systems. See the full contaminant table above for details.
How can I improve my water quality in Bishop?
Install a water filter rated for the specific contaminants found in Bishop's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Bishop have any water quality violations?
Yes, Bishop currently has 16 active violations. See the violations section above for details.