Is Belleville, New Jersey tap water safe?
3 water systems report serving Belleville. Your water depends on which one serves your address. Check your bill if unsure. This list is matched from the ZIP codes in this place, so it may include nearby systems.
C
Newark Water Department
Serves 294,274 people · Surface water · Full report →
1 health-based violation in the last 5 years; PFOA/PFOS average above the 4 ppt federal limit: PFOA; Lead 90th percentile below the action level (2025).
C
Belleville Water Dept
Serves 35,129 people · Surface water · Full report →
2 health-based violations in the last 5 years; 28 monitoring/reporting violations; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2026).
D
Nutley Water Dept
Serves 29,500 people · Surface water · Full report →
3 health-based violations in the last 5 years; 12 monitoring/reporting violations; 1 not yet resolved; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2026).