No open health-based violations on EPA record in the last 10 years.
Serves about 8,397 people (2,798 connections) with surface water from its own intake.
From EPA's record for TX0360002. PurityMap is independent of TBCD Winnie Stowell.
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1 health-based violation in the last 10 years, from EPA's SDWIS compliance database.
| Period | Contaminant | Measured | Legal limit | EPA status |
|---|---|---|---|---|
| From February 2021 | Interim Enhanced Surface Water Treatment Rule | – | – | Resolved |
EPA required this system to test for 30 unregulated and emerging contaminants, from January 2024 to October 2024.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| Perfluorobutanoic acid (PFBA) | 5.7 ng/L | No federal or state limit; shown for transparency | Detected, no limit | 2024-01-09 to 2024-10-07 | UCMR5 Analytical Results: TBCD WINNIE STOWELL (TX0360002) |
| 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 | 2024-01-09 to 2024-10-07 | UCMR5 Analytical Results: TBCD WINNIE STOWELL (TX0360002) |
| 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 | 2024-01-09 to 2024-10-07 | UCMR5 Analytical Results: TBCD WINNIE STOWELL (TX0360002) |
| 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 | 2024-01-09 to 2024-10-07 | UCMR5 Analytical Results: TBCD WINNIE STOWELL (TX0360002) |
| 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 | 2024-01-09 to 2024-10-07 | UCMR5 Analytical Results: TBCD WINNIE STOWELL (TX0360002) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-09 to 2024-10-07 | UCMR5 Analytical Results: TBCD WINNIE STOWELL (TX0360002) |
| 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 | 2024-01-09 to 2024-10-07 | UCMR5 Analytical Results: TBCD WINNIE STOWELL (TX0360002) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-01-09 to 2024-10-07 | UCMR5 Analytical Results: TBCD WINNIE STOWELL (TX0360002) |
| 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 | 2024-01-09 to 2024-10-07 | UCMR5 Analytical Results: TBCD WINNIE STOWELL (TX0360002) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-09 to 2024-10-07 | UCMR5 Analytical Results: TBCD WINNIE STOWELL (TX0360002) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-09 to 2024-10-07 | UCMR5 Analytical Results: TBCD WINNIE STOWELL (TX0360002) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-09 to 2024-10-07 | UCMR5 Analytical Results: TBCD WINNIE STOWELL (TX0360002) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-09 to 2024-10-07 | UCMR5 Analytical Results: TBCD WINNIE STOWELL (TX0360002) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-09 to 2024-10-07 | UCMR5 Analytical Results: TBCD WINNIE STOWELL (TX0360002) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-09 to 2024-10-07 | UCMR5 Analytical Results: TBCD WINNIE STOWELL (TX0360002) |
| 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 | 2024-01-09 to 2024-10-07 | UCMR5 Analytical Results: TBCD WINNIE STOWELL (TX0360002) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-09 to 2024-10-07 | UCMR5 Analytical Results: TBCD WINNIE STOWELL (TX0360002) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-09 to 2024-10-07 | UCMR5 Analytical Results: TBCD WINNIE STOWELL (TX0360002) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-09 to 2024-10-07 | UCMR5 Analytical Results: TBCD WINNIE STOWELL (TX0360002) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-09 to 2024-10-07 | UCMR5 Analytical Results: TBCD WINNIE STOWELL (TX0360002) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-01-09 to 2024-10-07 | UCMR5 Analytical Results: TBCD WINNIE STOWELL (TX0360002) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2024-01-09 to 2024-10-07 | UCMR5 Analytical Results: TBCD WINNIE STOWELL (TX0360002) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-01-09 to 2024-10-07 | UCMR5 Analytical Results: TBCD WINNIE STOWELL (TX0360002) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-01-09 to 2024-10-07 | UCMR5 Analytical Results: TBCD WINNIE STOWELL (TX0360002) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-01-09 to 2024-10-07 | UCMR5 Analytical Results: TBCD WINNIE STOWELL (TX0360002) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-09 to 2024-10-07 | UCMR5 Analytical Results: TBCD WINNIE STOWELL (TX0360002) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-09 to 2024-10-07 | UCMR5 Analytical Results: TBCD WINNIE STOWELL (TX0360002) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-09 to 2024-10-07 | UCMR5 Analytical Results: TBCD WINNIE STOWELL (TX0360002) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-09 to 2024-10-07 | UCMR5 Analytical Results: TBCD WINNIE STOWELL (TX0360002) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-01-09 to 2024-10-07 | UCMR5 Analytical Results: TBCD WINNIE STOWELL (TX0360002) |
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 →TBCD Winnie Stowell's phone number on EPA record is 409-296-3602. Its mailing address is PO BOX 599, STOWELL, TX 77661-0599.
According to EPA's record, TBCD Winnie Stowell uses surface water from its own intake.
EPA's record shows 1 health-based violation for TBCD Winnie Stowell in the 10 years to July 9, 2026. No open health-based violations on EPA record in the last 10 years. EPA also lists 8 missed or late tests or reports in 10 years. The record comes from EPA's SDWIS compliance database.
The 90th-percentile lead result in TBCD Winnie Stowell's latest lead and copper round, which ended in December 2025, was 2.61 µg/L, below the federal action level of 15 µg/L.
PurityMap has no verified website for TBCD Winnie Stowell. Its phone number on EPA record is 409-296-3602. Its mailing address on EPA record is PO BOX 599, STOWELL, TX 77661-0599. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.