Grampian, Pennsylvania Water Quality Report
Water quality data for 1 water system serving 1,400 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (13)
Violation
Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
Resolved Violations (28)
27
Jul 1, 2025 — Sep 30, 2025
27
Jul 1, 2025 — Sep 30, 2025
27
Jul 1, 2024 — Sep 30, 2024
27
Jul 1, 2024 — Sep 30, 2024
27
Jul 1, 2024 — Sep 30, 2024
+ 23 more resolved violations
Frequently Asked Questions
Is Grampian tap water safe to drink?
Grampian'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 Grampian tap water?
0 contaminants have been detected in Grampian's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Grampian?
Install a water filter rated for the specific contaminants found in Grampian's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Grampian have any water quality violations?
Yes, Grampian currently has 13 active violations. See the violations section above for details.