NAHANT, MA · Essex County
NAHANT WATER DEPT. (MWRA) Water System
Consumer Confidence Report status
NAHANT WATER DEPT. (MWRA) 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 1 item for NAHANT WATER DEPT. (MWRA) that is open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.
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)
- MA3196000
- System type
- Community Water System
- Population served
- 3,334
- Service connections
- 1,972
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
NAHANT WATER DEPT. (MWRA) is one of 93 community water systems in Massachusetts in the 3,301 to 10,000 people size category, serving 3,334 people from surface water.
As of August 1, 2026, its federal record holds 2 entries between 1982 and 1992, of which 1 remains open; none are health-based.
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 Lead and Copper Rule and the Miscellaneous Other Rules.
Violation history
Initial Tap Sampling for Pb and Cu
—Lead and Copper Rule
July 1, 1992
UnaddressedNotification, Public
—No contaminant on record
June 30, 1982 – July 29, 1982
Archived
Unaddressed no corrective action on record yetArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 1992 | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | — | Unaddressed |
| June 30, 1982 – July 29, 1982 | Notification, Public | — | — | Archived |
Unaddressed no corrective action on record yetArchived 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 NAHANT WATER DEPT. (MWRA) required to publish a Consumer Confidence Report?
- Yes. NAHANT WATER DEPT. (MWRA) 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 NAHANT WATER DEPT. (MWRA)’s next Consumer Confidence Report due?
- NAHANT WATER DEPT. (MWRA)’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does NAHANT WATER DEPT. (MWRA) have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show 1 item for NAHANT WATER DEPT. (MWRA) that is open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.
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
NAHANT WATER DEPT. (MWRA)
7815810088
NAHANT, MA 01908