Mars, Pennsylvania Water Quality Report
Water quality data for 2 water systems serving 10,656 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Resolved Violations (500)
75
Jul 11, 2025
75
Jul 11, 2025
75
Jul 11, 2025
75
Jun 11, 2024
75
Jun 11, 2024
+ 495 more resolved violations
Frequently Asked Questions
Is Mars tap water safe to drink?
Mars'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 Mars tap water?
0 contaminants have been detected in Mars's water supply across 2 water systems. See the full contaminant table above for details.
How can I improve my water quality in Mars?
Install a water filter rated for the specific contaminants found in Mars's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Mars have any water quality violations?
Yes, Mars currently has 4 active violations. See the violations section above for details.