No health-based violations on EPA record since 2016.
Serves about 20,907 people (5,948 connections) with groundwater from its own wells.
From EPA's record for TX0150114. PurityMap is independent of JBSA Lackland.
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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 August 2023 to May 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 | 2023-08-02 to 2025-05-19 | UCMR5 Analytical Results: JBSA LACKLAND (TX0150114) |
| 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 | 2023-08-02 to 2025-05-19 | UCMR5 Analytical Results: JBSA LACKLAND (TX0150114) |
| 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 | 2023-08-02 to 2025-05-19 | UCMR5 Analytical Results: JBSA LACKLAND (TX0150114) |
| 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 | 2023-08-02 to 2025-05-19 | UCMR5 Analytical Results: JBSA LACKLAND (TX0150114) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-08-02 to 2025-05-19 | UCMR5 Analytical Results: JBSA LACKLAND (TX0150114) |
| 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 | 2023-08-02 to 2025-05-19 | UCMR5 Analytical Results: JBSA LACKLAND (TX0150114) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-08-02 to 2025-05-19 | UCMR5 Analytical Results: JBSA LACKLAND (TX0150114) |
| 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 | 2023-08-02 to 2025-05-19 | UCMR5 Analytical Results: JBSA LACKLAND (TX0150114) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-08-02 to 2025-05-19 | UCMR5 Analytical Results: JBSA LACKLAND (TX0150114) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-08-02 to 2025-05-19 | UCMR5 Analytical Results: JBSA LACKLAND (TX0150114) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-08-02 to 2025-05-19 | UCMR5 Analytical Results: JBSA LACKLAND (TX0150114) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-08-02 to 2025-05-19 | UCMR5 Analytical Results: JBSA LACKLAND (TX0150114) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-08-02 to 2025-05-19 | UCMR5 Analytical Results: JBSA LACKLAND (TX0150114) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-08-02 to 2025-05-19 | UCMR5 Analytical Results: JBSA LACKLAND (TX0150114) |
| 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 | 2023-08-02 to 2025-05-19 | UCMR5 Analytical Results: JBSA LACKLAND (TX0150114) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-08-02 to 2025-05-19 | UCMR5 Analytical Results: JBSA LACKLAND (TX0150114) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-08-02 to 2025-05-19 | UCMR5 Analytical Results: JBSA LACKLAND (TX0150114) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-08-02 to 2025-05-19 | UCMR5 Analytical Results: JBSA LACKLAND (TX0150114) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-08-02 to 2025-05-19 | UCMR5 Analytical Results: JBSA LACKLAND (TX0150114) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-08-02 to 2025-05-19 | UCMR5 Analytical Results: JBSA LACKLAND (TX0150114) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-08-02 to 2025-05-19 | UCMR5 Analytical Results: JBSA LACKLAND (TX0150114) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2023-08-02 to 2025-05-19 | UCMR5 Analytical Results: JBSA LACKLAND (TX0150114) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-08-02 to 2025-05-19 | UCMR5 Analytical Results: JBSA LACKLAND (TX0150114) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-08-02 to 2025-05-19 | UCMR5 Analytical Results: JBSA LACKLAND (TX0150114) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-08-02 to 2025-05-19 | UCMR5 Analytical Results: JBSA LACKLAND (TX0150114) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-08-02 to 2025-05-19 | UCMR5 Analytical Results: JBSA LACKLAND (TX0150114) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-08-02 to 2025-05-19 | UCMR5 Analytical Results: JBSA LACKLAND (TX0150114) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-08-02 to 2025-05-19 | UCMR5 Analytical Results: JBSA LACKLAND (TX0150114) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-08-02 to 2025-05-19 | UCMR5 Analytical Results: JBSA LACKLAND (TX0150114) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-08-02 to 2025-05-19 | UCMR5 Analytical Results: JBSA LACKLAND (TX0150114) |
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 →JBSA Lackland's phone number on EPA record is 210-221-0903. Its mailing address is 1555 GOTT ST BLDG 5595, JBSA LACKLAND, TX 78236-5646.
According to EPA's record, JBSA Lackland uses groundwater from its own wells.
No health-based violations on EPA record since 2016. EPA also lists 24 missed or late tests or reports in 10 years. The record comes from EPA's SDWIS compliance database.
Lead was not detected at the 90th percentile of tap samples in JBSA Lackland's latest lead and copper round, which ended in December 2025. The federal action level is 15 µg/L.
PurityMap has no verified website for JBSA Lackland. Its phone number on EPA record is 210-221-0903. Its mailing address on EPA record is 1555 GOTT ST BLDG 5595, JBSA LACKLAND, TX 78236-5646. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.