Acoaxet Water Company Inc.
Published drinking-water records and contacts for Acoaxet Water Company Inc.. System MA4334000. Review sources and dates; not a real-time water assessment.
- System ID
- MA4334000
- State or territory
- MA
- Published population served
- 40
- System type (source code)
- TNCWS
Published records and dates
- Massachusetts EEA PFAS monitoring results: 71 — 2022-05-23 – 2022-06-27
Missing records here do not mean the provider did not test. Published records are not a real-time assessment of your tap water.
Published testing results
Selected recent records are shown below. Different sampling locations and dates are not interchangeable. These excerpts are not a complete testing history.
“<” means below the stated reporting limit, not zero. A reported measurement alone is not a safety verdict. Read an example
| Substance | Published result | Sample date | Location / source |
|---|---|---|---|
| 11-CHLOROEICOSAFLUORO-3-OXAUNDECANE-1-SULFONIC ACID-11CL-PF3OUDS | Below a limit; numeric threshold unavailable ng/L | 2022-06-27 | WELL #3 ARTESIAN / Massachusetts EEA PFAS monitoring results |
| 4,8-DIOXA-3H-PERFLUORONONANOIC ACID - ADONA | Below a limit; numeric threshold unavailable ng/L | 2022-06-27 | WELL #3 ARTESIAN / Massachusetts EEA PFAS monitoring results |
| PERFLUOROOCTANESULFONIC ACID-PFOS | 2.24 ng/L | 2022-06-27 | WELL #3 ARTESIAN / Massachusetts EEA PFAS monitoring results |
| PERFLUOROTRIDECANOIC ACID - PFTRDA | Below a limit; numeric threshold unavailable ng/L | 2022-06-27 | WELL #3 ARTESIAN / Massachusetts EEA PFAS monitoring results |
| HEXAFLUOROPROPYLENE OXIDE DIMER ACID - HFPO-DA | Below a limit; numeric threshold unavailable ng/L | 2022-06-27 | WELL #3 ARTESIAN / Massachusetts EEA PFAS monitoring results |
| PERFLUOROOCTANOIC ACID-PFOA | 3.35 ng/L | 2022-06-27 | WELL #3 ARTESIAN / Massachusetts EEA PFAS monitoring results |
| PERFLUOROHEXANOIC ACID - PFHXA | 2.24 ng/L | 2022-06-27 | WELL #3 ARTESIAN / Massachusetts EEA PFAS monitoring results |
| PERFLUOROHEXANESULFONIC ACID-PFHXS | 0.708 J ng/L | 2022-06-27 | WELL #3 ARTESIAN / Massachusetts EEA PFAS monitoring results |
| 9-CHLOROHEXADECAFLUORO-3-OXANONE-1-SULFONIC ACID-9CL-PF3ONS | Below a limit; numeric threshold unavailable ng/L | 2022-06-27 | WELL #3 ARTESIAN / Massachusetts EEA PFAS monitoring results |
| PERFLUOROBUTANESULFONIC ACID-PFBS | 1.38 J ng/L | 2022-06-27 | WELL #3 ARTESIAN / Massachusetts EEA PFAS monitoring results |
| N-METHYL PERFLUOROOCTANESULFONAMIDOACETIC ACID - NMEFOSAA | Below a limit; numeric threshold unavailable ng/L | 2022-06-27 | WELL #3 ARTESIAN / Massachusetts EEA PFAS monitoring results |
| PERFLUOROHEPTANOIC ACID-PFHPA | 1.38 J ng/L | 2022-06-27 | WELL #3 ARTESIAN / Massachusetts EEA PFAS monitoring results |
State sampling points can include untreated water. Publisher qualifiers and units are retained; consult the full source notes before interpreting a record.
Download state records with source notes (CSV)
Published compliance history
38 imported records. Status is as recorded in the source; historical records are not current advisories. Missing records do not establish that no violations occurred.
| Rule / record | Period | Recorded status | Health-based (EPA classification) | Source quarter |
|---|---|---|---|---|
| Nitrate Rule / Monitoring, Regular | 2016-04-01 – 2016-06-30 | Archived | No | 2026Q3 |
| Nitrate Rule / Monitoring, Regular | 2014-04-01 – 2014-06-30 | Archived | No | 2026Q3 |
| Total Coliform Rule / Maximum Contaminant Level Violation, Monthly (TCR) | 2007-07-01 – 2007-07-31 | Archived | Yes | 2026Q3 |
| Total Coliform Rule / Monitoring, Repeat Major (TCR) | 2007-07-01 – 2007-07-31 | Archived | No | 2026Q3 |
| Total Coliform Rule / Maximum Contaminant Level Violation, Monthly (TCR) | 2004-09-01 – 2004-09-30 | Archived | Yes | 2026Q3 |
| Nitrate Rule / Monitoring, Regular | 2003-10-01 – 2003-12-31 | Archived | No | 2026Q3 |
| Total Coliform Rule / Monitoring, Routine Major (TCR) | 2002-10-01 – 2002-10-31 | Archived | No | 2026Q3 |
| Total Coliform Rule / Maximum Contaminant Level Violation, Monthly (TCR) | 2001-10-01 – 2001-10-31 | Archived | Yes | 2026Q3 |
| Nitrate Rule / Monitoring, Regular | 2000-01-01 – 2000-03-31 | Archived | No | 2026Q3 |
| Nitrate Rule / Monitoring, Regular | 2000-01-01 – 2000-03-31 | Archived | No | 2026Q3 |
| Total Coliform Rule / Monitoring, Routine Minor (TCR) | 1999-11-01 – 1999-11-30 | Archived | No | 2026Q3 |
| Total Coliform Rule / Maximum Contaminant Level Violation, Monthly (TCR) | 1999-10-01 – 1999-10-31 | Archived | Yes | 2026Q3 |
| Total Coliform Rule / Monitoring, Repeat Major (TCR) | 1999-09-01 – 1999-09-30 | Archived | No | 2026Q3 |
| Nitrate Rule / Monitoring, Regular | 1999-07-01 – 1999-09-30 | Archived | No | 2026Q3 |
| Total Coliform Rule / Monitoring, Routine Major (TCR) | 1999-07-01 – 1999-07-31 | Archived | No | 2026Q3 |
| Nitrate Rule / Monitoring, Regular | 1994-07-01 – 1994-09-30 | Archived | No | 2026Q3 |
| Nitrate Rule / Monitoring, Regular | 1994-07-01 – 1994-09-30 | Archived | No | 2026Q3 |
| Volatile Organic Chemicals / Monitoring, Regular | 1993-12-01 – 1993-12-31 | Archived | No | 2026Q3 |
| Volatile Organic Chemicals / Monitoring, Regular | 1993-12-01 – 1993-12-31 | Archived | No | 2026Q3 |
| Volatile Organic Chemicals / Monitoring, Regular | 1993-12-01 – 1993-12-31 | Archived | No | 2026Q3 |
Source dates and refresh checks
A refresh check is not a sample date. Publication periods, sample dates and checks are shown separately.
- EPA SDWIS lead/copper summaries and service areas — source period: — – —; last checked: 2026-10-17
- EPA SDWIS contacts and compliance records — source period: — – —; last checked: 2026-10-17
- EPA UCMR 5 sample results — source period: 2023-01-03 – 2026-06-17; last checked: 2026-10-17
- Massachusetts EEA PFAS monitoring results — last successful check: 2026-10-12
Administrative contact (EPA filing)
Acoaxet Water Company Inc.: 4013239246
An administrative filing contact may not be a customer-service line. Confirm current contact details with the provider.