Is Ontario (T), New York tap water safe?
1 water system report serving Ontario (T). Your water depends on which one serves your address. Check your bill if unsure.
A
Ontario Town Benefit Area #1
Serves 10,136 people · Surface water · Full report →
No health-based violations in the last 5 years; 2 monitoring/reporting violations; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2023).