Is Montville, New Jersey tap water safe?
2 water systems report serving Montville. 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.
F
Montville Twp MUA
Serves 22,000 people · Surface water · Full report →
3 health-based violations in the last 5 years; PFOA/PFOS average above the 4 ppt federal limit: PFOS, PFOA; Lead 90th percentile below the action level (2023).
C
Boonton Water Dept
Serves 9,532 people · Surface water · Full report →
1 health-based violation in the last 5 years; 18 monitoring/reporting violations; PFOA/PFOS average above the 4 ppt federal limit: PFOA; Lead 90th percentile below the action level (2025).