No health-based violations on EPA record since 2016.
Serves about 4,221 people (1,407 connections) with groundwater from its own wells.
From EPA's record for TX0010030. PurityMap is independent of Walston Springs WSC.
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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 May 2024 to November 2024.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| Lithium | 16.2 µg/L | 10 µg/L EPA health reference level (screening, not a legal limit)Screening level, not a legal limit | Above the referenced health-based guidance value | 2024-05-06 to 2024-11-19 | UCMR5 Analytical Results: WALSTON SPRINGS WSC (TX0010030) |
| 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 | 2024-05-06 to 2024-11-19 | UCMR5 Analytical Results: WALSTON SPRINGS WSC (TX0010030) |
| 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 | 2024-05-06 to 2024-11-19 | UCMR5 Analytical Results: WALSTON SPRINGS WSC (TX0010030) |
| 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 | 2024-05-06 to 2024-11-19 | UCMR5 Analytical Results: WALSTON SPRINGS WSC (TX0010030) |
| 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 | 2024-05-06 to 2024-11-19 | UCMR5 Analytical Results: WALSTON SPRINGS WSC (TX0010030) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-06 to 2024-11-19 | UCMR5 Analytical Results: WALSTON SPRINGS WSC (TX0010030) |
| 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 | 2024-05-06 to 2024-11-19 | UCMR5 Analytical Results: WALSTON SPRINGS WSC (TX0010030) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-05-06 to 2024-11-19 | UCMR5 Analytical Results: WALSTON SPRINGS WSC (TX0010030) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-06 to 2024-11-19 | UCMR5 Analytical Results: WALSTON SPRINGS WSC (TX0010030) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-06 to 2024-11-19 | UCMR5 Analytical Results: WALSTON SPRINGS WSC (TX0010030) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-06 to 2024-11-19 | UCMR5 Analytical Results: WALSTON SPRINGS WSC (TX0010030) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-06 to 2024-11-19 | UCMR5 Analytical Results: WALSTON SPRINGS WSC (TX0010030) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-06 to 2024-11-19 | UCMR5 Analytical Results: WALSTON SPRINGS WSC (TX0010030) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-06 to 2024-11-19 | UCMR5 Analytical Results: WALSTON SPRINGS WSC (TX0010030) |
| 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 | 2024-05-06 to 2024-11-19 | UCMR5 Analytical Results: WALSTON SPRINGS WSC (TX0010030) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-06 to 2024-11-19 | UCMR5 Analytical Results: WALSTON SPRINGS WSC (TX0010030) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-06 to 2024-11-19 | UCMR5 Analytical Results: WALSTON SPRINGS WSC (TX0010030) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-06 to 2024-11-19 | UCMR5 Analytical Results: WALSTON SPRINGS WSC (TX0010030) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-06 to 2024-11-19 | UCMR5 Analytical Results: WALSTON SPRINGS WSC (TX0010030) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-06 to 2024-11-19 | UCMR5 Analytical Results: WALSTON SPRINGS WSC (TX0010030) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-05-06 to 2024-11-19 | UCMR5 Analytical Results: WALSTON SPRINGS WSC (TX0010030) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2024-05-06 to 2024-11-19 | UCMR5 Analytical Results: WALSTON SPRINGS WSC (TX0010030) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-05-06 to 2024-11-19 | UCMR5 Analytical Results: WALSTON SPRINGS WSC (TX0010030) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-05-06 to 2024-11-19 | UCMR5 Analytical Results: WALSTON SPRINGS WSC (TX0010030) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-05-06 to 2024-11-19 | UCMR5 Analytical Results: WALSTON SPRINGS WSC (TX0010030) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-06 to 2024-11-19 | UCMR5 Analytical Results: WALSTON SPRINGS WSC (TX0010030) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-06 to 2024-11-19 | UCMR5 Analytical Results: WALSTON SPRINGS WSC (TX0010030) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-06 to 2024-11-19 | UCMR5 Analytical Results: WALSTON SPRINGS WSC (TX0010030) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-06 to 2024-11-19 | UCMR5 Analytical Results: WALSTON SPRINGS WSC (TX0010030) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-06 to 2024-11-19 | UCMR5 Analytical Results: WALSTON SPRINGS WSC (TX0010030) |
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 →Walston Springs WSC's phone number on EPA record is 903-729-4236. Its mailing address is 1370 FM 2419, PALESTINE, TX 75801-0800.
According to EPA's record, Walston Springs WSC uses groundwater from its own wells.
No health-based violations on EPA record since 2016. EPA also lists 27 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 Walston Springs WSC's latest lead and copper round, which ended in December 2024. The federal action level is 15 µg/L.
PurityMap has no verified website for Walston Springs WSC. Its phone number on EPA record is 903-729-4236. Its mailing address on EPA record is 1370 FM 2419, PALESTINE, TX 75801-0800. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.