Nevada City, California Water Quality Report
Water quality data for 6 water systems serving 3,605 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (6)
52
Oct 1, 2014
52
Oct 1, 2008
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Resolved Violations (70)
44
Jan 1, 2023 — Jan 31, 2023
44
Jan 1, 2023 — Jan 31, 2023
1A
Oct 1, 2018 — Oct 31, 2018
1A
Oct 1, 2018 — Oct 31, 2018
1A
Dec 1, 2016 — Dec 31, 2016
+ 65 more resolved violations
Frequently Asked Questions
Is Nevada City tap water safe to drink?
Nevada City'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 Nevada City tap water?
0 contaminants have been detected in Nevada City's water supply across 6 water systems. See the full contaminant table above for details.
How can I improve my water quality in Nevada City?
Install a water filter rated for the specific contaminants found in Nevada City's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Nevada City have any water quality violations?
Yes, Nevada City currently has 6 active violations. See the violations section above for details.