Great Valley, New York Water Quality Report
Water quality data for 3 water systems serving 655 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Resolved Violations (38)
3A
Oct 1, 2020 — Dec 31, 2020
3A
Oct 1, 2020 — Dec 31, 2020
3A
Oct 1, 2020 — Dec 31, 2020
3A
Oct 1, 2020 — Dec 31, 2020
27
Jan 1, 2018 — Dec 31, 2018
+ 33 more resolved violations
Frequently Asked Questions
Is Great Valley tap water safe to drink?
Great 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 Great Valley tap water?
0 contaminants have been detected in Great Valley's water supply across 3 water systems. See the full contaminant table above for details.
How can I improve my water quality in Great Valley?
Install a water filter rated for the specific contaminants found in Great Valley's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.