No open health-based violations on EPA record in the last 10 years.
Serves about 4,630 people (1,774 connections) with groundwater from its own wells.
From EPA's record for TX1000055. PurityMap is independent of West Hardin WSC.
Are you this utility? Correct this listing →
1 health-based violation in the last 10 years, from EPA's SDWIS compliance database.
| Period | Contaminant | Measured | Legal limit | EPA status |
|---|---|---|---|---|
| From October 2021 | Lead and Copper Rule | – | TT | Resolved |
EPA required this system to test for 30 unregulated and emerging contaminants, from January 2025 to August 2025.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| Lithium | 11 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 | 2025-01-29 to 2025-08-11 | UCMR5 Analytical Results: WEST HARDIN WSC (TX1000055) |
| 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 | 2025-01-29 to 2025-08-11 | UCMR5 Analytical Results: WEST HARDIN WSC (TX1000055) |
| 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 | 2025-01-29 to 2025-08-11 | UCMR5 Analytical Results: WEST HARDIN WSC (TX1000055) |
| 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 | 2025-01-29 to 2025-08-11 | UCMR5 Analytical Results: WEST HARDIN WSC (TX1000055) |
| 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 | 2025-01-29 to 2025-08-11 | UCMR5 Analytical Results: WEST HARDIN WSC (TX1000055) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-29 to 2025-08-11 | UCMR5 Analytical Results: WEST HARDIN WSC (TX1000055) |
| 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 | 2025-01-29 to 2025-08-11 | UCMR5 Analytical Results: WEST HARDIN WSC (TX1000055) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-01-29 to 2025-08-11 | UCMR5 Analytical Results: WEST HARDIN WSC (TX1000055) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-23 to 2025-08-11 | UCMR5 Analytical Results: WEST HARDIN WSC (TX1000055) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-23 to 2025-08-11 | UCMR5 Analytical Results: WEST HARDIN WSC (TX1000055) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-29 to 2025-08-11 | UCMR5 Analytical Results: WEST HARDIN WSC (TX1000055) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-29 to 2025-08-11 | UCMR5 Analytical Results: WEST HARDIN WSC (TX1000055) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-29 to 2025-08-11 | UCMR5 Analytical Results: WEST HARDIN WSC (TX1000055) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-29 to 2025-08-11 | UCMR5 Analytical Results: WEST HARDIN WSC (TX1000055) |
| 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 | 2025-01-29 to 2025-08-11 | UCMR5 Analytical Results: WEST HARDIN WSC (TX1000055) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-29 to 2025-08-11 | UCMR5 Analytical Results: WEST HARDIN WSC (TX1000055) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-29 to 2025-08-11 | UCMR5 Analytical Results: WEST HARDIN WSC (TX1000055) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-29 to 2025-08-11 | UCMR5 Analytical Results: WEST HARDIN WSC (TX1000055) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-29 to 2025-08-11 | UCMR5 Analytical Results: WEST HARDIN WSC (TX1000055) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-29 to 2025-08-11 | UCMR5 Analytical Results: WEST HARDIN WSC (TX1000055) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-01-29 to 2025-08-11 | UCMR5 Analytical Results: WEST HARDIN WSC (TX1000055) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2025-01-29 to 2025-08-11 | UCMR5 Analytical Results: WEST HARDIN WSC (TX1000055) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-01-29 to 2025-08-11 | UCMR5 Analytical Results: WEST HARDIN WSC (TX1000055) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-01-29 to 2025-08-11 | UCMR5 Analytical Results: WEST HARDIN WSC (TX1000055) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-01-29 to 2025-08-11 | UCMR5 Analytical Results: WEST HARDIN WSC (TX1000055) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-29 to 2025-08-11 | UCMR5 Analytical Results: WEST HARDIN WSC (TX1000055) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-29 to 2025-08-11 | UCMR5 Analytical Results: WEST HARDIN WSC (TX1000055) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-23 to 2025-08-11 | UCMR5 Analytical Results: WEST HARDIN WSC (TX1000055) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-23 to 2025-08-11 | UCMR5 Analytical Results: WEST HARDIN WSC (TX1000055) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-29 to 2025-08-11 | UCMR5 Analytical Results: WEST HARDIN WSC (TX1000055) |
Screening tells you if something is worth a closer look; a lab result is the number you can act on.
As an Amazon Associate, PurityMap earns from qualifying purchases. Affiliate disclosure
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 →West Hardin WSC's phone number on EPA record is 936-274-5011. Its mailing address is PO BOX 286, SARATOGA, TX 77585-0286.
According to EPA's record, West Hardin WSC uses groundwater from its own wells.
EPA's record shows 1 health-based violation for West Hardin WSC in the 10 years to July 9, 2026. No open health-based violations on EPA record in the last 10 years. EPA also lists 12 missed or late tests or reports in 10 years. The record comes from EPA's SDWIS compliance database.
The 90th-percentile lead result in West Hardin WSC's latest lead and copper round, which ended in June 2026, was 0.733 µg/L, below the federal action level of 15 µg/L.
PurityMap has no verified website for West Hardin WSC. Its phone number on EPA record is 936-274-5011. Its mailing address on EPA record is PO BOX 286, SARATOGA, TX 77585-0286. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.