WOBURN, MA · Middlesex County
WOBURN WATER DEPT. Water System
Consumer Confidence Report status
WOBURN WATER DEPT. must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.
As of August 1, 2026, EPA's federal records show no open violations for WOBURN WATER DEPT..
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace Massachusetts’s official records. Always confirm current status with Massachusetts before making decisions based on this information.
System facts
- System ID (PWSID)
- MA3347000
- System type
- Community Water System
- Population served
- 40,876
- Service connections
- 11,870
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
WOBURN WATER DEPT. is one of 168 community water systems in Massachusetts in the 10,001 to 100,000 people size category, serving 40,876 people from surface water.
As of August 1, 2026, its federal record holds 2 entries in 1991, all of which EPA lists as closed. Nothing has been added since 1991.
Of the 2, 1 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves the Total Coliform Rules.
Violation history
Monitoring, Repeat Minor (TCR)
—Coliform (TCR)
August 1, 1991 – August 31, 1991
ArchivedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
August 1, 1991 – August 31, 1991
Archived
Archived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| August 1, 1991 – August 31, 1991 | Monitoring, Repeat Minor (TCR) | Coliform (TCR) | — | Archived |
| August 1, 1991 – August 31, 1991 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Archived |
Archived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- November 5, 1991State Public Notification received3 linked violations
Common questions
Is WOBURN WATER DEPT. required to publish a Consumer Confidence Report?
- Yes. WOBURN WATER DEPT. is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is WOBURN WATER DEPT.’s next Consumer Confidence Report due?
- WOBURN WATER DEPT.’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does WOBURN WATER DEPT. have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for WOBURN WATER DEPT..
What is a Consumer Confidence Report?
- A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.
Contact
WOBURN DPW WATER DEPT.
7818975990
WOBURN, MA 01801