Noblesville, Indiana Water Quality Report
Water quality data for 4 water systems serving 556 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (10)
4H
Jul 2, 2025
71
Jul 1, 2025
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Resolved Violations (193)
71
Jul 1, 2024
71
Jul 1, 2024
71
Jul 1, 2024
72
Oct 30, 2020
72
Oct 30, 2020
+ 188 more resolved violations
Frequently Asked Questions
Is Noblesville tap water safe to drink?
Noblesville'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 Noblesville tap water?
0 contaminants have been detected in Noblesville's water supply across 4 water systems. See the full contaminant table above for details.
How can I improve my water quality in Noblesville?
Install a water filter rated for the specific contaminants found in Noblesville's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Noblesville have any water quality violations?
Yes, Noblesville currently has 10 active violations. See the violations section above for details.