Winona Lake, Indiana Water Quality Report
Water quality data for 1 water system serving 95 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (1)
72
Jul 1, 2025
Resolved Violations (499)
71
Jul 1, 2024
71
Jul 1, 2024
71
Jul 1, 2024
03
Apr 1, 2024 — Jun 30, 2024
03
Apr 1, 2024 — Jun 30, 2024
+ 494 more resolved violations
Frequently Asked Questions
Is Winona Lake tap water safe to drink?
Winona 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 Winona Lake tap water?
0 contaminants have been detected in Winona Lake's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Winona Lake?
Install a water filter rated for the specific contaminants found in Winona 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 Winona Lake have any water quality violations?
Yes, Winona Lake currently has 1 active violation. See the violations section above for details.