Rochester Hills, Michigan Water Quality Report
Water quality data for 4 water systems serving 74,495 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (35)
4G
Feb 1, 2025
2E
Feb 1, 2025
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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
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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
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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
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Resolved Violations (90)
4B
Oct 11, 2022
4B
Oct 11, 2022
4B
Oct 11, 2022
4B
Oct 11, 2022
03
Jan 1, 2019 — Dec 31, 2019
+ 85 more resolved violations
Frequently Asked Questions
Is Rochester Hills tap water safe to drink?
Rochester Hills'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 Rochester Hills tap water?
0 contaminants have been detected in Rochester Hills's water supply across 4 water systems. See the full contaminant table above for details.
How can I improve my water quality in Rochester Hills?
Install a water filter rated for the specific contaminants found in Rochester Hills's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Rochester Hills have any water quality violations?
Yes, Rochester Hills currently has 35 active violations. See the violations section above for details.