WINTHROP, MA · Suffolk County
WINTHROP WATER DIVISION, (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)
- MA3346000
- System type
- Community Water System
- Population served
- 19,316
- Service connections
- 4,540
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
Violation history
Notification, Public
—No contaminant on record
July 31, 1982 – August 30, 1982
Archived
Archived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 31, 1982 – August 30, 1982 | Notification, Public | — | — | Archived |
Archived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
No enforcement actions on record for this system.
Contact
WINTHROP WATER DIVISION, (MWRA)
6178461341
WINTHROP, MA 02152