No health-based violations on EPA record since 2016.
Serves about 37,920 people (2,922 connections) with groundwater from its own wells.
From EPA's record for HI0000345. PurityMap is independent of Schofield Barracks.
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No health-based violations in the last 10 years, from EPA's SDWIS compliance database.
EPA required this system to test for 30 unregulated and emerging contaminants, from November 2023 to May 2024.
| 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 | 2023-11-14 to 2024-05-13 | UCMR5 Analytical Results: SCHOFIELD BARRACKS (HI0000345) |
| 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 | 2023-11-14 to 2024-05-13 | UCMR5 Analytical Results: SCHOFIELD BARRACKS (HI0000345) |
| 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 | 2023-11-14 to 2024-05-13 | UCMR5 Analytical Results: SCHOFIELD BARRACKS (HI0000345) |
| 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 | 2023-11-14 to 2024-05-13 | UCMR5 Analytical Results: SCHOFIELD BARRACKS (HI0000345) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-11-14 to 2024-05-13 | UCMR5 Analytical Results: SCHOFIELD BARRACKS (HI0000345) |
| 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 | 2023-11-14 to 2024-05-13 | UCMR5 Analytical Results: SCHOFIELD BARRACKS (HI0000345) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-11-14 to 2024-05-13 | UCMR5 Analytical Results: SCHOFIELD BARRACKS (HI0000345) |
| 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 | 2023-11-14 to 2024-05-13 | UCMR5 Analytical Results: SCHOFIELD BARRACKS (HI0000345) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-11-14 to 2024-05-13 | UCMR5 Analytical Results: SCHOFIELD BARRACKS (HI0000345) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-11-14 to 2024-05-13 | UCMR5 Analytical Results: SCHOFIELD BARRACKS (HI0000345) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-11-14 to 2024-05-13 | UCMR5 Analytical Results: SCHOFIELD BARRACKS (HI0000345) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-11-14 to 2024-05-13 | UCMR5 Analytical Results: SCHOFIELD BARRACKS (HI0000345) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-11-14 to 2024-05-13 | UCMR5 Analytical Results: SCHOFIELD BARRACKS (HI0000345) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-11-14 to 2024-05-13 | UCMR5 Analytical Results: SCHOFIELD BARRACKS (HI0000345) |
| 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 | 2023-11-14 to 2024-05-13 | UCMR5 Analytical Results: SCHOFIELD BARRACKS (HI0000345) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-11-14 to 2024-05-13 | UCMR5 Analytical Results: SCHOFIELD BARRACKS (HI0000345) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-11-14 to 2024-05-13 | UCMR5 Analytical Results: SCHOFIELD BARRACKS (HI0000345) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-11-14 to 2024-05-13 | UCMR5 Analytical Results: SCHOFIELD BARRACKS (HI0000345) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-11-14 to 2024-05-13 | UCMR5 Analytical Results: SCHOFIELD BARRACKS (HI0000345) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-11-14 to 2024-05-13 | UCMR5 Analytical Results: SCHOFIELD BARRACKS (HI0000345) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-11-14 to 2024-05-13 | UCMR5 Analytical Results: SCHOFIELD BARRACKS (HI0000345) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2023-11-14 to 2024-05-13 | UCMR5 Analytical Results: SCHOFIELD BARRACKS (HI0000345) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-11-14 to 2024-05-13 | UCMR5 Analytical Results: SCHOFIELD BARRACKS (HI0000345) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-11-14 to 2024-05-13 | UCMR5 Analytical Results: SCHOFIELD BARRACKS (HI0000345) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-11-14 to 2024-05-13 | UCMR5 Analytical Results: SCHOFIELD BARRACKS (HI0000345) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-11-14 to 2024-05-13 | UCMR5 Analytical Results: SCHOFIELD BARRACKS (HI0000345) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-11-14 to 2024-05-13 | UCMR5 Analytical Results: SCHOFIELD BARRACKS (HI0000345) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-11-14 to 2024-05-13 | UCMR5 Analytical Results: SCHOFIELD BARRACKS (HI0000345) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-11-14 to 2024-05-13 | UCMR5 Analytical Results: SCHOFIELD BARRACKS (HI0000345) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-11-14 to 2024-05-13 | UCMR5 Analytical Results: SCHOFIELD BARRACKS (HI0000345) |
Screening tells you if something is worth a closer look; a lab result is the number you can act on.
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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.
Get PurityMap updates about this water system.
Follow this water →Schofield Barracks's phone number on EPA record is 808-656-3107. Its mailing address is ENVIRONMENTAL DIVISION, 947 WRIGHT AVENUE, SCHOFIELD BARRACKS, HI 96857-5013.
According to EPA's record, Schofield Barracks uses groundwater from its own wells.
No health-based violations on EPA record since 2016. The record comes from EPA's SDWIS compliance database.
Lead was not detected at the 90th percentile of tap samples in Schofield Barracks's latest lead and copper round, which ended in December 2022. The federal action level is 15 µg/L.
PurityMap has no verified website for Schofield Barracks. Its phone number on EPA record is 808-656-3107. Its mailing address on EPA record is ENVIRONMENTAL DIVISION, 947 WRIGHT AVENUE, SCHOFIELD BARRACKS, HI 96857-5013. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.