Is Nelson (T), New York tap water safe?
2 water systems report serving Nelson (T). Your water depends on which one serves your address. Check your bill if unsure.
A
Cazenovia/Nelson Purchase District
Serves 595 people · Groundwater · Full report →
No health-based violations in the last 5 years; No UCMR 5 PFAS results on file.
A
Erieville
Serves 150 people · Groundwater · Full report →
No health-based violations in the last 5 years; 3 monitoring/reporting violations; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2025).