MEDFIELD, MA · Norfolk County
MEDFIELD WATER DEPT. Water System
Consumer Confidence Report status
MEDFIELD 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 MEDFIELD 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)
- MA2175000
- System type
- Community Water System
- Population served
- 12,713
- Service connections
- 4,136
- Ownership
- local government
- Water source
- groundwater (wells)
MEDFIELD WATER DEPT. is one of 168 community water systems in Massachusetts in the 10,001 to 100,000 people size category, serving 12,713 people from groundwater.
As of August 1, 2026, its federal record holds 3 entries between 1991 and 2000, all of which EPA lists as closed. Nothing has been added since 2000.
All 3 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 volatile organic chemicals and the Radionuclides and Revised Rad Rule.
Violation history
Monitoring, Regular
—Toluene
April 1, 2000 – June 30, 2000
ArchivedMonitoring, Regular
—Ethylbenzene
April 1, 2000 – June 30, 2000
ArchivedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
July 1, 1991 – July 31, 1991
Archived
Archived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| April 1, 2000 – June 30, 2000 | Monitoring, Regular | Toluene | — | Archived |
| April 1, 2000 – June 30, 2000 | Monitoring, Regular | Ethylbenzene | — | Archived |
| July 1, 1991 – July 31, 1991 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
Archived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- October 28, 1992State Violation/Reminder Notice1 linked violation
Common questions
Is MEDFIELD WATER DEPT. required to publish a Consumer Confidence Report?
- Yes. MEDFIELD 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 MEDFIELD WATER DEPT.’s next Consumer Confidence Report due?
- MEDFIELD WATER DEPT.’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does MEDFIELD WATER DEPT. have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for MEDFIELD 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
MEDFIELD WATER DEPT.
5089063004
MEDFIELD, MA 02052