Spring Valley, Wisconsin Water Quality Report
Water quality data for 2 water systems serving 1,449 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
3A
Aug 1, 2021 — Aug 31, 2021
3A
Aug 1, 2021 — Aug 31, 2021
75
Oct 1, 2020
75
Oct 1, 2020
+ 495 more resolved violations
Frequently Asked Questions
Is Spring Valley tap water safe to drink?
Spring Valley'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 Spring Valley tap water?
0 contaminants have been detected in Spring Valley's water supply across 2 water systems. See the full contaminant table above for details.
How can I improve my water quality in Spring Valley?
Install a water filter rated for the specific contaminants found in Spring Valley's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Spring Valley have any water quality violations?
Yes, Spring Valley currently has 7 active violations. See the violations section above for details.