Is Gill, Massachusetts tap water safe?
2 water systems report serving Gill. Your water depends on which one serves your address. Check your bill if unsure.
A
Northfield Mt Hermon School
Serves 750 people · Groundwater · Full report →
No health-based violations in the last 5 years; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2026).
A
Riverside Water District
Serves 341 people · Surface water · Full report →
No health-based violations in the last 5 years; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2024).