No health-based violations on EPA record since 2016.
Serves about 4,074 people (1,713 connections) with groundwater from its own wells, and buys water from City of Orange.
From EPA's record for TX1810006. PurityMap is independent of Orange County WCID 2.
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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 February 2025 to September 2025.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| Lithium | 24.8 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 | 2025-02-17 to 2025-08-20 | UCMR5 Analytical Results: ORANGE COUNTY WCID 2 (TX1810006) |
| 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 | 2025-02-17 to 2025-09-29 | UCMR5 Analytical Results: ORANGE COUNTY WCID 2 (TX1810006) |
| 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 | 2025-02-17 to 2025-09-29 | UCMR5 Analytical Results: ORANGE COUNTY WCID 2 (TX1810006) |
| 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 | 2025-02-17 to 2025-09-29 | UCMR5 Analytical Results: ORANGE COUNTY WCID 2 (TX1810006) |
| 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 | 2025-02-17 to 2025-09-29 | UCMR5 Analytical Results: ORANGE COUNTY WCID 2 (TX1810006) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-17 to 2025-09-29 | UCMR5 Analytical Results: ORANGE COUNTY WCID 2 (TX1810006) |
| 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 | 2025-02-17 to 2025-09-29 | UCMR5 Analytical Results: ORANGE COUNTY WCID 2 (TX1810006) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-02-17 to 2025-09-29 | UCMR5 Analytical Results: ORANGE COUNTY WCID 2 (TX1810006) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-17 to 2025-09-29 | UCMR5 Analytical Results: ORANGE COUNTY WCID 2 (TX1810006) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-17 to 2025-09-29 | UCMR5 Analytical Results: ORANGE COUNTY WCID 2 (TX1810006) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-17 to 2025-09-29 | UCMR5 Analytical Results: ORANGE COUNTY WCID 2 (TX1810006) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-17 to 2025-09-29 | UCMR5 Analytical Results: ORANGE COUNTY WCID 2 (TX1810006) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-17 to 2025-09-29 | UCMR5 Analytical Results: ORANGE COUNTY WCID 2 (TX1810006) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-17 to 2025-09-29 | UCMR5 Analytical Results: ORANGE COUNTY WCID 2 (TX1810006) |
| 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 | 2025-02-17 to 2025-09-29 | UCMR5 Analytical Results: ORANGE COUNTY WCID 2 (TX1810006) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-17 to 2025-09-29 | UCMR5 Analytical Results: ORANGE COUNTY WCID 2 (TX1810006) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-17 to 2025-09-29 | UCMR5 Analytical Results: ORANGE COUNTY WCID 2 (TX1810006) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-17 to 2025-09-29 | UCMR5 Analytical Results: ORANGE COUNTY WCID 2 (TX1810006) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-17 to 2025-09-29 | UCMR5 Analytical Results: ORANGE COUNTY WCID 2 (TX1810006) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-17 to 2025-09-29 | UCMR5 Analytical Results: ORANGE COUNTY WCID 2 (TX1810006) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-02-17 to 2025-09-29 | UCMR5 Analytical Results: ORANGE COUNTY WCID 2 (TX1810006) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2025-02-17 to 2025-09-29 | UCMR5 Analytical Results: ORANGE COUNTY WCID 2 (TX1810006) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-02-17 to 2025-09-29 | UCMR5 Analytical Results: ORANGE COUNTY WCID 2 (TX1810006) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-02-17 to 2025-09-29 | UCMR5 Analytical Results: ORANGE COUNTY WCID 2 (TX1810006) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-02-17 to 2025-09-29 | UCMR5 Analytical Results: ORANGE COUNTY WCID 2 (TX1810006) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-17 to 2025-09-29 | UCMR5 Analytical Results: ORANGE COUNTY WCID 2 (TX1810006) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-17 to 2025-09-29 | UCMR5 Analytical Results: ORANGE COUNTY WCID 2 (TX1810006) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-17 to 2025-09-29 | UCMR5 Analytical Results: ORANGE COUNTY WCID 2 (TX1810006) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-17 to 2025-09-29 | UCMR5 Analytical Results: ORANGE COUNTY WCID 2 (TX1810006) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-17 to 2025-09-29 | UCMR5 Analytical Results: ORANGE COUNTY WCID 2 (TX1810006) |
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 →Orange County WCID 2's phone number on EPA record is 409-883-4003. Its mailing address is PO BOX 278, ORANGE, TX 77631-0278.
According to EPA's record, Orange County WCID 2 uses groundwater from its own wells, and buys water from City of Orange.
No health-based violations on EPA record since 2016. EPA also lists 2 missed or late tests or reports in 10 years. The record comes from EPA's SDWIS compliance database.
The 90th-percentile lead result in Orange County WCID 2's latest lead and copper round, which ended in December 2024, was 0.92 µg/L, below the federal action level of 15 µg/L.
PurityMap has no verified website for Orange County WCID 2. Its phone number on EPA record is 409-883-4003. Its mailing address on EPA record is PO BOX 278, ORANGE, TX 77631-0278. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.