F0/100
TEWKSBURY HOSPITAL — Water Quality Report 2026
Serving 2,500 people · Massachusetts
Water Source
Groundwater
County
—
System ID
MA3295001
Violations
127
Contaminant Test Results
EPA Violation History
2
Violations (last 5yr)
2
Unresolved
0
Health-Related
TIER 3Unresolved
Exceeded the MCL for disinfection byproducts
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
TIER 3Unresolved
Exceeded the MCL for disinfection byproducts
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
Understanding violation severity
Tier 1Urgent health risk. Utility must notify all customers within 24 hours.Tier 2Important health or treatment issue. Customers notified within 30 days.Tier 3Administrative or monitoring issue. Reported in the annual water quality report.
Source: EPA Safe Drinking Water Information System (SDWIS) · Updated quarterly
Frequently Asked Questions About TEWKSBURY HOSPITAL
Is TEWKSBURY HOSPITAL water safe to drink?
TEWKSBURY HOSPITAL water receives a grade of F (0/100), which is considered failing. 0 contaminant(s) exceed EPA legal limits and 127 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has TEWKSBURY HOSPITAL detected?
1 contaminants were tested in TEWKSBURY HOSPITAL's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does TEWKSBURY HOSPITAL have any EPA violations?
Yes, TEWKSBURY HOSPITAL has 127 EPA violation(s) on record, with the most recent in 2023. Violation types include MR, Other, MCL. 1 are health-based violations.
How many people does TEWKSBURY HOSPITAL serve?
TEWKSBURY HOSPITAL serves approximately 2,500 people, Massachusetts. The system provides water to 1 community: Tewksbury.
What type of water does TEWKSBURY HOSPITAL provide?
TEWKSBURY HOSPITAL sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is MA3295001.
How does TEWKSBURY HOSPITAL compare to other utilities in Massachusetts?
TEWKSBURY HOSPITAL scores 0/100 with a grade of F (failing). This score suggests significant water quality concerns relative to other utilities. Visit our Massachusetts state page for a full comparison of water systems.