No health-based violations on EPA record since 2016.
Serves about 3,500 people (1,827 connections) with surface water from its own intake.
From EPA's record for VA1173770. PurityMap is independent of Thomas Bridge Water Corp.
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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 March 2024 to December 2024.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| 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 | 2024-03-19 to 2024-12-10 | UCMR5 Analytical Results: THOMAS BRIDGE WATER CORP (VA1173770) |
| 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 | 2024-03-19 to 2024-12-10 | UCMR5 Analytical Results: THOMAS BRIDGE WATER CORP (VA1173770) |
| 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 | 2024-03-19 to 2024-12-10 | UCMR5 Analytical Results: THOMAS BRIDGE WATER CORP (VA1173770) |
| 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 | 2024-03-19 to 2024-12-10 | UCMR5 Analytical Results: THOMAS BRIDGE WATER CORP (VA1173770) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-19 to 2024-12-10 | UCMR5 Analytical Results: THOMAS BRIDGE WATER CORP (VA1173770) |
| 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 | 2024-03-19 to 2024-12-10 | UCMR5 Analytical Results: THOMAS BRIDGE WATER CORP (VA1173770) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-03-19 to 2024-12-10 | UCMR5 Analytical Results: THOMAS BRIDGE WATER CORP (VA1173770) |
| 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 | 2024-03-19 to 2024-12-10 | UCMR5 Analytical Results: THOMAS BRIDGE WATER CORP (VA1173770) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-19 to 2024-12-10 | UCMR5 Analytical Results: THOMAS BRIDGE WATER CORP (VA1173770) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-19 to 2024-12-10 | UCMR5 Analytical Results: THOMAS BRIDGE WATER CORP (VA1173770) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-19 to 2024-12-10 | UCMR5 Analytical Results: THOMAS BRIDGE WATER CORP (VA1173770) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-19 to 2024-12-10 | UCMR5 Analytical Results: THOMAS BRIDGE WATER CORP (VA1173770) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-19 to 2024-12-10 | UCMR5 Analytical Results: THOMAS BRIDGE WATER CORP (VA1173770) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-19 to 2024-12-10 | UCMR5 Analytical Results: THOMAS BRIDGE WATER CORP (VA1173770) |
| 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 | 2024-03-19 to 2024-12-10 | UCMR5 Analytical Results: THOMAS BRIDGE WATER CORP (VA1173770) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-19 to 2024-12-10 | UCMR5 Analytical Results: THOMAS BRIDGE WATER CORP (VA1173770) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-19 to 2024-12-10 | UCMR5 Analytical Results: THOMAS BRIDGE WATER CORP (VA1173770) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-19 to 2024-12-10 | UCMR5 Analytical Results: THOMAS BRIDGE WATER CORP (VA1173770) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-19 to 2024-12-10 | UCMR5 Analytical Results: THOMAS BRIDGE WATER CORP (VA1173770) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-19 to 2024-12-10 | UCMR5 Analytical Results: THOMAS BRIDGE WATER CORP (VA1173770) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-03-19 to 2024-12-10 | UCMR5 Analytical Results: THOMAS BRIDGE WATER CORP (VA1173770) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2024-03-19 to 2024-12-10 | UCMR5 Analytical Results: THOMAS BRIDGE WATER CORP (VA1173770) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-03-19 to 2024-12-10 | UCMR5 Analytical Results: THOMAS BRIDGE WATER CORP (VA1173770) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-03-19 to 2024-12-10 | UCMR5 Analytical Results: THOMAS BRIDGE WATER CORP (VA1173770) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-03-19 to 2024-12-10 | UCMR5 Analytical Results: THOMAS BRIDGE WATER CORP (VA1173770) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-19 to 2024-12-10 | UCMR5 Analytical Results: THOMAS BRIDGE WATER CORP (VA1173770) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-19 to 2024-12-10 | UCMR5 Analytical Results: THOMAS BRIDGE WATER CORP (VA1173770) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-19 to 2024-12-10 | UCMR5 Analytical Results: THOMAS BRIDGE WATER CORP (VA1173770) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-19 to 2024-12-10 | UCMR5 Analytical Results: THOMAS BRIDGE WATER CORP (VA1173770) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-19 to 2024-12-10 | UCMR5 Analytical Results: THOMAS BRIDGE WATER CORP (VA1173770) |
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 →Thomas Bridge Water Corp's phone number on EPA record is 276-783-4118. Its mailing address is 586 Thomas Bridge Road, MARION, VA 24354.
According to EPA's record, Thomas Bridge Water Corp uses surface water from its own intake.
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 Thomas Bridge Water Corp's latest lead and copper round, which ended in December 2024, was 2.27 µg/L, below the federal action level of 15 µg/L.
PurityMap has no verified website for Thomas Bridge Water Corp. Its phone number on EPA record is 276-783-4118. Its mailing address on EPA record is 586 Thomas Bridge Road, MARION, VA 24354. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.