No open health-based violations on EPA record in the last 10 years.
Serves about 8,231 people (2,793 connections) with groundwater from its own wells.
From EPA's record for TX1810186. PurityMap is independent of Orangefield WSC.
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3 health-based violations in the last 10 years, from EPA's SDWIS compliance database.
| Period | Contaminant | Measured | Legal limit | EPA status |
|---|---|---|---|---|
| From October 2024 | Lead and copper rule revisions | – | – | Resolved |
| From April 2018 | Lead and Copper Rule | – | TT | Resolved |
| From March 2018 | Lead and Copper Rule | – | TT | Resolved |
EPA required this system to test for 30 unregulated and emerging contaminants, from February 2025 to August 2025.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| Lithium | 31.8 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 | 2025-02-18 to 2025-08-19 | UCMR5 Analytical Results: ORANGEFIELD WSC (TX1810186) |
| 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 | 2025-02-18 to 2025-08-19 | UCMR5 Analytical Results: ORANGEFIELD WSC (TX1810186) |
| 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 | 2025-02-18 to 2025-08-19 | UCMR5 Analytical Results: ORANGEFIELD WSC (TX1810186) |
| 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 | 2025-02-18 to 2025-08-19 | UCMR5 Analytical Results: ORANGEFIELD WSC (TX1810186) |
| 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 | 2025-02-18 to 2025-08-19 | UCMR5 Analytical Results: ORANGEFIELD WSC (TX1810186) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-18 to 2025-08-19 | UCMR5 Analytical Results: ORANGEFIELD WSC (TX1810186) |
| 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 | 2025-02-18 to 2025-08-19 | UCMR5 Analytical Results: ORANGEFIELD WSC (TX1810186) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-02-18 to 2025-08-19 | UCMR5 Analytical Results: ORANGEFIELD WSC (TX1810186) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-18 to 2025-08-19 | UCMR5 Analytical Results: ORANGEFIELD WSC (TX1810186) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-18 to 2025-08-19 | UCMR5 Analytical Results: ORANGEFIELD WSC (TX1810186) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-18 to 2025-08-19 | UCMR5 Analytical Results: ORANGEFIELD WSC (TX1810186) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-18 to 2025-08-19 | UCMR5 Analytical Results: ORANGEFIELD WSC (TX1810186) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-18 to 2025-08-19 | UCMR5 Analytical Results: ORANGEFIELD WSC (TX1810186) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-18 to 2025-08-19 | UCMR5 Analytical Results: ORANGEFIELD WSC (TX1810186) |
| 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 | 2025-02-18 to 2025-08-19 | UCMR5 Analytical Results: ORANGEFIELD WSC (TX1810186) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-18 to 2025-08-19 | UCMR5 Analytical Results: ORANGEFIELD WSC (TX1810186) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-18 to 2025-08-19 | UCMR5 Analytical Results: ORANGEFIELD WSC (TX1810186) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-18 to 2025-08-19 | UCMR5 Analytical Results: ORANGEFIELD WSC (TX1810186) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-18 to 2025-08-19 | UCMR5 Analytical Results: ORANGEFIELD WSC (TX1810186) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-18 to 2025-08-19 | UCMR5 Analytical Results: ORANGEFIELD WSC (TX1810186) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-02-18 to 2025-08-19 | UCMR5 Analytical Results: ORANGEFIELD WSC (TX1810186) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2025-02-18 to 2025-08-19 | UCMR5 Analytical Results: ORANGEFIELD WSC (TX1810186) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-02-18 to 2025-08-19 | UCMR5 Analytical Results: ORANGEFIELD WSC (TX1810186) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-02-18 to 2025-08-19 | UCMR5 Analytical Results: ORANGEFIELD WSC (TX1810186) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-02-18 to 2025-08-19 | UCMR5 Analytical Results: ORANGEFIELD WSC (TX1810186) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-18 to 2025-08-19 | UCMR5 Analytical Results: ORANGEFIELD WSC (TX1810186) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-18 to 2025-08-19 | UCMR5 Analytical Results: ORANGEFIELD WSC (TX1810186) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-18 to 2025-08-19 | UCMR5 Analytical Results: ORANGEFIELD WSC (TX1810186) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-18 to 2025-08-19 | UCMR5 Analytical Results: ORANGEFIELD WSC (TX1810186) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-18 to 2025-08-19 | UCMR5 Analytical Results: ORANGEFIELD WSC (TX1810186) |
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 →Orangefield WSC's phone number on EPA record is 409-735-9422. Its mailing address is PO BOX 398, ORANGEFIELD, TX 77639-0398.
According to EPA's record, Orangefield WSC uses groundwater from its own wells.
EPA's record shows 3 health-based violations for Orangefield 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 Orangefield WSC's latest lead and copper round, which ended in December 2026, was 1.06 µg/L, below the federal action level of 15 µg/L.
PurityMap has no verified website for Orangefield WSC. Its phone number on EPA record is 409-735-9422. Its mailing address on EPA record is PO BOX 398, ORANGEFIELD, TX 77639-0398. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.