AVON, MA · Norfolk County
TOWN OF AVON Water System
Consumer Confidence Report status
TOWN OF AVON 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 TOWN OF AVON.
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)
- MA4018000
- System type
- Community Water System
- Population served
- 4,777
- Service connections
- 1,689
- Ownership
- local government
- Water source
- groundwater (wells)
TOWN OF AVON is one of 93 community water systems in Massachusetts in the 3,301 to 10,000 people size category, serving 4,777 people from groundwater.
As of August 1, 2026, its federal record holds 6 entries in 2003, all of which EPA lists as closed. Nothing has been added since 2003.
All 6 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 synthetic organic chemicals.
Violation history
Monitoring, Regular
—Picloram
October 1, 2003 – December 31, 2003
ArchivedMonitoring, Regular
—2,4,5-TP
October 1, 2003 – December 31, 2003
ArchivedMonitoring, Regular
—p-Dichlorobenzene
October 1, 2003 – December 31, 2003
ArchivedMonitoring, Regular
—1,1-Dichloroethylene
October 1, 2003 – December 31, 2003
ArchivedMonitoring, Regular
—CHLOROBENZENE
October 1, 2003 – December 31, 2003
ArchivedMonitoring, Regular
—Toluene
October 1, 2003 – December 31, 2003
Archived
Archived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| October 1, 2003 – December 31, 2003 | Monitoring, Regular | Picloram | — | Archived |
| October 1, 2003 – December 31, 2003 | Monitoring, Regular | 2,4,5-TP | — | Archived |
| October 1, 2003 – December 31, 2003 | Monitoring, Regular | p-Dichlorobenzene | — | Archived |
| October 1, 2003 – December 31, 2003 | Monitoring, Regular | 1,1-Dichloroethylene | — | Archived |
| October 1, 2003 – December 31, 2003 | Monitoring, Regular | CHLOROBENZENE | — | Archived |
| October 1, 2003 – December 31, 2003 | Monitoring, Regular | Toluene | — | 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.
Common questions
Is TOWN OF AVON required to publish a Consumer Confidence Report?
- Yes. TOWN OF AVON 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 TOWN OF AVON’s next Consumer Confidence Report due?
- TOWN OF AVON’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does TOWN OF AVON have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for TOWN OF AVON.
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
TOWN OF AVON
5085880414
AVON, MA 02322