Is Bernardsville Boro-1803, New Jersey tap water safe?
2 water systems report serving Bernardsville Boro-1803. Your water depends on which one serves your address. Check your bill if unsure.
B
Nj American Water - Short Hills
Serves 217,230 people · Surface water · Full report →
No health-based violations in the last 5 years; 1 monitoring/reporting violation; PFOA/PFOS average above the 4 ppt federal limit: PFOA; Lead 90th percentile below the action level (2025).
A
Nj American Water - Twin Lakes
Serves 250 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 (2025).