F0/100
EAST CHELMSFORD WATER DISTRICT — Water Quality Report 2026
Serving 2,800 people · Massachusetts
Water Source
Purchased Surface Water
County
—
System ID
MA3056001
Violations
126
Contaminant Test Results
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2018.
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 EAST CHELMSFORD WATER DISTRICT
Is EAST CHELMSFORD WATER DISTRICT water safe to drink?
EAST CHELMSFORD WATER DISTRICT water receives a grade of F (0/100), which is considered failing. 0 contaminant(s) exceed EPA legal limits and 126 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has EAST CHELMSFORD WATER DISTRICT detected?
4 contaminants were tested in EAST CHELMSFORD WATER DISTRICT's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does EAST CHELMSFORD WATER DISTRICT have any EPA violations?
Yes, EAST CHELMSFORD WATER DISTRICT has 126 EPA violation(s) on record, with the most recent in 2018. Violation types include RPT, MR, Other.
How many people does EAST CHELMSFORD WATER DISTRICT serve?
EAST CHELMSFORD WATER DISTRICT serves approximately 2,800 people, Massachusetts. The system provides water to 1 community: Chelmsford.
What type of water does EAST CHELMSFORD WATER DISTRICT provide?
EAST CHELMSFORD WATER DISTRICT sources its water from purchased surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is MA3056001.
How does EAST CHELMSFORD WATER DISTRICT compare to other utilities in Massachusetts?
EAST CHELMSFORD WATER DISTRICT 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.