Total trihalomethanes (TTHM) above the legal limit in the period starting January 2026.
Serves about 8,210 people (3,532 connections) with groundwater bought from Veolia Water Wakefield Rhode Island Inc.
From EPA's record for RI1858428. PurityMap is independent of Narragansett Water System-Point Judith.
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13 health-based violations in the last 10 years, from EPA's SDWIS compliance database.
| Period | Contaminant | Measured | Legal limit | EPA status |
|---|---|---|---|---|
| Jan–Mar 2026 | Total trihalomethanes (TTHM) | 0.0847 mg/L | 0.080 mg/L | Archived |
| Oct–Dec 2025 | Total trihalomethanes (TTHM) | 0.0944 mg/L | 0.080 mg/L | Archived |
| Jul–Sep 2025 | Total trihalomethanes (TTHM) | 0.0915 mg/L | 0.080 mg/L | Archived |
| Apr–Jun 2025 | Total trihalomethanes (TTHM) | 0.0845 mg/L | 0.080 mg/L | Archived |
| Apr–Jun 2021 | Total trihalomethanes (TTHM) | 0.82 mg/L | 0.080 mg/L | Resolved |
| Period | Contaminant | Measured | Legal limit | EPA status |
|---|---|---|---|---|
| Jan–Mar 2021 | Total trihalomethanes (TTHM) | 0.082 mg/L | 0.080 mg/L | Resolved |
| Oct–Dec 2020 | Total trihalomethanes (TTHM) | 0.086 mg/L | 0.080 mg/L | Resolved |
| Jul–Sep 2020 | Total trihalomethanes (TTHM) | 0.083 mg/L | 0.080 mg/L | Resolved |
| Apr–Jun 2020 | Total trihalomethanes (TTHM) | 0.09 mg/L | 0.080 mg/L | Resolved |
| Jan–Mar 2020 | Total trihalomethanes (TTHM) | 0.097 mg/L | 0.080 mg/L | Resolved |
| Oct–Dec 2019 | Total trihalomethanes (TTHM) | 0.093 mg/L | 0.080 mg/L | Resolved |
| Jul–Sep 2019 | Total trihalomethanes (TTHM) | 0.091 mg/L | 0.080 mg/L | Resolved |
| Apr–Jun 2019 | Total trihalomethanes (TTHM) | 0.082 mg/L | 0.080 mg/L | Resolved |
EPA required this system to test for 30 unregulated and emerging contaminants, from February 2025 to August 2025.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (11Cl-PF3OUdS) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-19 to 2025-08-19 | UCMR5 Analytical Results: NARRAGANSETT WATER SYSTEM-POINT JUDITH (RI1858428) |
| 1H, 1H, 2H, 2H-perfluorodecane sulfonic acid (8:2 FTS) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-19 to 2025-08-19 | UCMR5 Analytical Results: NARRAGANSETT WATER SYSTEM-POINT JUDITH (RI1858428) |
| 1H, 1H, 2H, 2H-perfluorohexane sulfonic acid (4:2 FTS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-19 to 2025-08-19 | UCMR5 Analytical Results: NARRAGANSETT WATER SYSTEM-POINT JUDITH (RI1858428) |
| 1H, 1H, 2H, 2H-perfluorooctane sulfonic acid (6:2 FTS) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-19 to 2025-08-19 | UCMR5 Analytical Results: NARRAGANSETT WATER SYSTEM-POINT JUDITH (RI1858428) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-19 to 2025-08-19 | UCMR5 Analytical Results: NARRAGANSETT WATER SYSTEM-POINT JUDITH (RI1858428) |
| 9-Chlorohexadecafluoro-3-oxanone-1-sulfonic acid (9Cl-PF3ONS) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-19 to 2025-08-19 | UCMR5 Analytical Results: NARRAGANSETT WATER SYSTEM-POINT JUDITH (RI1858428) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-02-19 to 2025-08-19 | UCMR5 Analytical Results: NARRAGANSETT WATER SYSTEM-POINT JUDITH (RI1858428) |
| Lithium | < 9 µg/L | 10 µg/L EPA health reference level (screening, not a legal limit)Screening level, not a legal limit | Not detected above the reporting limit | 2025-02-19 to 2025-08-19 | UCMR5 Analytical Results: NARRAGANSETT WATER SYSTEM-POINT JUDITH (RI1858428) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-19 to 2025-08-19 | UCMR5 Analytical Results: NARRAGANSETT WATER SYSTEM-POINT JUDITH (RI1858428) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-19 to 2025-08-19 | UCMR5 Analytical Results: NARRAGANSETT WATER SYSTEM-POINT JUDITH (RI1858428) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-19 to 2025-08-19 | UCMR5 Analytical Results: NARRAGANSETT WATER SYSTEM-POINT JUDITH (RI1858428) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-19 to 2025-08-19 | UCMR5 Analytical Results: NARRAGANSETT WATER SYSTEM-POINT JUDITH (RI1858428) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-19 to 2025-08-19 | UCMR5 Analytical Results: NARRAGANSETT WATER SYSTEM-POINT JUDITH (RI1858428) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-19 to 2025-08-19 | UCMR5 Analytical Results: NARRAGANSETT WATER SYSTEM-POINT JUDITH (RI1858428) |
| Perfluorobutanesulfonic acid (PFBS) | < 3 ng/L | 2,000 ng/L EPA health advisory (screening, not a legal limit)Screening level, not a legal limit | Not detected above the reporting limit | 2025-02-19 to 2025-08-19 | UCMR5 Analytical Results: NARRAGANSETT WATER SYSTEM-POINT JUDITH (RI1858428) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-19 to 2025-08-19 | UCMR5 Analytical Results: NARRAGANSETT WATER SYSTEM-POINT JUDITH (RI1858428) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-19 to 2025-08-19 | UCMR5 Analytical Results: NARRAGANSETT WATER SYSTEM-POINT JUDITH (RI1858428) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-19 to 2025-08-19 | UCMR5 Analytical Results: NARRAGANSETT WATER SYSTEM-POINT JUDITH (RI1858428) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-19 to 2025-08-19 | UCMR5 Analytical Results: NARRAGANSETT WATER SYSTEM-POINT JUDITH (RI1858428) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-19 to 2025-08-19 | UCMR5 Analytical Results: NARRAGANSETT WATER SYSTEM-POINT JUDITH (RI1858428) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-02-19 to 2025-08-19 | UCMR5 Analytical Results: NARRAGANSETT WATER SYSTEM-POINT JUDITH (RI1858428) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2025-02-19 to 2025-08-19 | UCMR5 Analytical Results: NARRAGANSETT WATER SYSTEM-POINT JUDITH (RI1858428) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-02-19 to 2025-08-19 | UCMR5 Analytical Results: NARRAGANSETT WATER SYSTEM-POINT JUDITH (RI1858428) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-02-19 to 2025-08-19 | UCMR5 Analytical Results: NARRAGANSETT WATER SYSTEM-POINT JUDITH (RI1858428) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-02-19 to 2025-08-19 | UCMR5 Analytical Results: NARRAGANSETT WATER SYSTEM-POINT JUDITH (RI1858428) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-19 to 2025-08-19 | UCMR5 Analytical Results: NARRAGANSETT WATER SYSTEM-POINT JUDITH (RI1858428) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-19 to 2025-08-19 | UCMR5 Analytical Results: NARRAGANSETT WATER SYSTEM-POINT JUDITH (RI1858428) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-19 to 2025-08-19 | UCMR5 Analytical Results: NARRAGANSETT WATER SYSTEM-POINT JUDITH (RI1858428) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-19 to 2025-08-19 | UCMR5 Analytical Results: NARRAGANSETT WATER SYSTEM-POINT JUDITH (RI1858428) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-19 to 2025-08-19 | UCMR5 Analytical Results: NARRAGANSETT WATER SYSTEM-POINT JUDITH (RI1858428) |
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Screening: quick check, not lab-grade
Safe Home (EnviroTestKits)
Lead, read as one of three ranges: 0–4, 5–15 or 15+ ppb
Turnaround: 5 minutes
What it can't tell you: It shows a lead range, not an exact level, and tests nothing else unless you pay extra for the optional lab test.
Lab-certified results
ETR Laboratories
50+ substances, including lead, copper, arsenic, nitrate, hardness and coliform bacteria
Environmental Testing and Research Laboratories (ETR Labs), Leominster, MA · ISO/IEC 17025:2017, ANAB certificate AT-2638 · 2–4 business days after the lab receives it
What it can't tell you: It does not test PFAS, and not every result on the panel falls under the lab's accredited scope.
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Follow this water →Narragansett Water System-Point Judith's phone number on EPA record is 401-782-0637. Its mailing address is 25 FIFTH AVENUE, NARRAGANSETT, RI 02882.
According to EPA's record, Narragansett Water System-Point Judith uses groundwater bought from Veolia Water Wakefield Rhode Island Inc.
EPA's record shows 13 health-based violations for Narragansett Water System-Point Judith in the 10 years to July 9, 2026. Total trihalomethanes (TTHM) were above the legal limit in the period starting January 2026. EPA also lists 1 missed or late test or report in 10 years. The record comes from EPA's SDWIS compliance database.
The 90th-percentile lead result in Narragansett Water System-Point Judith's latest lead and copper round, which ended in December 2024, was 4.1 µg/L, below the federal action level of 15 µg/L.
PurityMap has no verified website for Narragansett Water System-Point Judith. Its phone number on EPA record is 401-782-0637. Its mailing address on EPA record is 25 FIFTH AVENUE, NARRAGANSETT, RI 02882. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.