Grass Lake, Michigan Water Quality Report
Water quality data for 3 water systems serving 2,166 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (4)
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Resolved Violations (15)
27
Jan 1, 2023 — Dec 31, 2023
27
Jan 1, 2023 — Dec 31, 2023
27
Jan 1, 2023 — Dec 31, 2023
27
Jan 1, 2023 — Dec 31, 2023
27
Jan 1, 2023 — Dec 31, 2023
+ 10 more resolved violations
Frequently Asked Questions
Is Grass Lake tap water safe to drink?
Grass Lake'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 Grass Lake tap water?
0 contaminants have been detected in Grass Lake's water supply across 3 water systems. See the full contaminant table above for details.
How can I improve my water quality in Grass Lake?
Install a water filter rated for the specific contaminants found in Grass Lake's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Grass Lake have any water quality violations?
Yes, Grass Lake currently has 4 active violations. See the violations section above for details.