Twin Lakes, Wisconsin Water Quality Report
Water quality data for 3 water systems serving 259 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Resolved Violations (500)
4H
Jul 2, 2025
72
Jul 1, 2019
72
Jul 1, 2019
71
Jul 1, 2019
71
Jul 1, 2019
+ 495 more resolved violations
Frequently Asked Questions
Is Twin Lakes tap water safe to drink?
Twin Lakes'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 Twin Lakes tap water?
0 contaminants have been detected in Twin Lakes's water supply across 3 water systems. See the full contaminant table above for details.
How can I improve my water quality in Twin Lakes?
Install a water filter rated for the specific contaminants found in Twin Lakes's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Twin Lakes have any water quality violations?
Yes, Twin Lakes currently has 9 active violations. See the violations section above for details.