NORTHBOROUGH, MA · Worcester County
NORTHBOROUGH WATER DEPARTMENT (MWRA) Water System
Current status
No open violations on record as of July 4, 2026.
This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 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)
- MA2215000
- System type
- Community Water System
- Population served
- 13,535
- Service connections
- 4,278
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
Violation history
Monitoring, Regular
—p-Dichlorobenzene
July 1, 1997 – September 30, 1997
ResolvedMonitoring, Regular
—CHLOROBENZENE
July 1, 1997 – September 30, 1997
ResolvedMonitoring, Regular
—Ethylbenzene
July 1, 1997 – September 30, 1997
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
July 1, 1997 – September 30, 1997
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
July 1, 1997 – September 30, 1997
ResolvedMonitoring, Regular
—Pentachlorophenol
January 1, 1997 – March 31, 1997
ResolvedMonitoring, Regular
—o-Dichlorobenzene
July 1, 1996 – September 30, 1996
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 1993 – March 31, 1993
ArchivedMonitoring, Regular
—Barium
January 1, 1993 – March 31, 1993
ArchivedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 1993 – March 31, 1993
ArchivedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 1993 – March 31, 1993
ArchivedMonitoring, Regular
—Vinyl chloride
January 1, 1993 – March 31, 1993
ArchivedMonitoring, Regular
—p-Dichlorobenzene
January 1, 1993 – March 31, 1993
ArchivedMonitoring, Regular
—Chromium
January 1, 1993 – March 31, 1993
ArchivedMonitoring, Regular
—Cadmium
January 1, 1993 – March 31, 1993
Archived
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 1997 – September 30, 1997 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| July 1, 1997 – September 30, 1997 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| July 1, 1997 – September 30, 1997 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| July 1, 1997 – September 30, 1997 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| July 1, 1997 – September 30, 1997 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 1997 – March 31, 1997 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| July 1, 1996 – September 30, 1996 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 1993 – March 31, 1993 | Monitoring, Regular | Trichloroethylene | — | Archived |
| January 1, 1993 – March 31, 1993 | Monitoring, Regular | Barium | — | Archived |
| January 1, 1993 – March 31, 1993 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Archived |
| January 1, 1993 – March 31, 1993 | Monitoring, Regular | 1,1-Dichloroethylene | — | Archived |
| January 1, 1993 – March 31, 1993 | Monitoring, Regular | Vinyl chloride | — | Archived |
| January 1, 1993 – March 31, 1993 | Monitoring, Regular | p-Dichlorobenzene | — | Archived |
| January 1, 1993 – March 31, 1993 | Monitoring, Regular | Chromium | — | Archived |
| January 1, 1993 – March 31, 1993 | Monitoring, Regular | Cadmium | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
No enforcement actions on record for this system.
Contact
NORTHBOROUGH WATER DEPARTMENT (MWRA)
5083935040
NORTHBOROUGH, MA 01532