Lake Mills, Wisconsin Water Quality Report
Water quality data for 1 water system serving 6,211 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (14)
66
Oct 1, 2016
66
Jan 1, 2014
75
Jan 1, 2012
75
Jan 1, 2012
75
Jan 1, 2011
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Resolved Violations (145)
58
Sep 17, 2022
58
Sep 17, 2022
58
Sep 17, 2022
58
Sep 17, 2022
72
Jul 1, 2020
+ 140 more resolved violations
Frequently Asked Questions
Is Lake Mills tap water safe to drink?
Lake Mills'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 Lake Mills tap water?
0 contaminants have been detected in Lake Mills's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Lake Mills?
Install a water filter rated for the specific contaminants found in Lake Mills's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Lake Mills have any water quality violations?
Yes, Lake Mills currently has 14 active violations. See the violations section above for details.