Is Hopewell Twp.1106-, New Jersey tap water safe?
3 water systems report serving Hopewell Twp.1106-. Your water depends on which one serves your address. Check your bill if unsure.
C
Trenton Water Works
Serves 217,000 people · Surface water · Full report →
1 health-based violation in the last 5 years; 80 monitoring/reporting violations; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2026).
C
Mercer County Correctional Center
Serves 860 people · Groundwater · Full report →
1 health-based violation in the last 5 years; 27 monitoring/reporting violations; 1 not yet resolved; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2026).
B
Washington Crossing Park Estates
Serves 356 people · Groundwater · Full report →
No health-based violations in the last 5 years; 7 monitoring/reporting violations; 4 not yet resolved; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2024).