Is Middletown Twp.-1331, New Jersey tap water safe?
2 water systems report serving Middletown Twp.-1331. Your water depends on which one serves your address. Check your bill if unsure.
B
New Jersey American Water (Coastal North)
Serves 377,613 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 (2026).
B
Gateway Nra Sandy Hook
Serves 500 people · Groundwater · Full report →
1 health-based violation in the last 5 years; 3 monitoring/reporting violations; 1 not yet resolved; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2026).