Is Tewksbury, Massachusetts tap water safe?
2 water systems report serving Tewksbury. Your water depends on which one serves your address. Check your bill if unsure.
B
Tewksbury Water Department
Serves 31,342 people · Surface water · Full report →
1 health-based violation in the last 5 years; 1 monitoring/reporting violation; 1 not yet resolved; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2023).
A
Tewksbury Hospital
Serves 2,500 people · Groundwater · Full report →
No health-based violations in the last 5 years; 2 monitoring/reporting violations; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2025).