St. Louis Park, Minnesota Water Quality Report
Water quality data for 3 water systems serving 50,526 people.
Water Source
Detected Contaminants
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Compliance & Violations
Active Violations (5)
66
Jan 1, 2018 — Dec 31, 2027
66
Jan 1, 2018 — Dec 31, 2027
66
Jan 1, 2018 — Dec 31, 2027
Violation
Unknown
Violation
Unknown
Resolved Violations (97)
3A
Apr 1, 2025 — Jun 30, 2025
3A
Apr 1, 2025 — Jun 30, 2025
3A
Apr 1, 2025 — Jun 30, 2025
3A
Apr 1, 2025 — Jun 30, 2025
66
Jan 1, 2021
+ 92 more resolved violations
Frequently Asked Questions
Is St. Louis Park tap water safe to drink?
St. Louis Park's water meets all EPA maximum contaminant levels. However, 2 contaminants were detected at various levels. Some residents may prefer additional filtration for peace of mind.
What contaminants are in St. Louis Park tap water?
2 contaminants have been detected in St. Louis Park's water supply across 3 water systems. See the full contaminant table above for details.
How can I improve my water quality in St. Louis Park?
Install a water filter rated for the specific contaminants found in St. Louis Park's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does St. Louis Park have any water quality violations?
Yes, St. Louis Park currently has 5 active violations. See the violations section above for details.