No health-based violations on EPA record since 2016.
Serves about 5,349 people (2,034 connections) with surface water bought from Sparta Water System.
From EPA's record for TN0000569. PurityMap is independent of Quebeck Walling U.D..
Are you this utility? Correct this listing →
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 August 2025.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| Perfluorobutanoic acid (PFBA) | 11 ng/L | No federal or state limit; shown for transparency | Detected, no limit | 2025-02-10 to 2025-08-20 | UCMR5 Analytical Results: QUEBECK WALLING U.D. (TN0000569) |
| 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 | 2025-02-10 to 2025-08-20 | UCMR5 Analytical Results: QUEBECK WALLING U.D. (TN0000569) |
| 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 | 2025-02-10 to 2025-08-20 | UCMR5 Analytical Results: QUEBECK WALLING U.D. (TN0000569) |
| 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 | 2025-02-10 to 2025-08-20 | UCMR5 Analytical Results: QUEBECK WALLING U.D. (TN0000569) |
| 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 | 2025-02-10 to 2025-08-20 | UCMR5 Analytical Results: QUEBECK WALLING U.D. (TN0000569) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-10 to 2025-08-20 | UCMR5 Analytical Results: QUEBECK WALLING U.D. (TN0000569) |
| 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 | 2025-02-10 to 2025-08-20 | UCMR5 Analytical Results: QUEBECK WALLING U.D. (TN0000569) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-02-10 to 2025-08-20 | UCMR5 Analytical Results: QUEBECK WALLING U.D. (TN0000569) |
| 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 | 2025-02-10 to 2025-08-20 | UCMR5 Analytical Results: QUEBECK WALLING U.D. (TN0000569) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-10 to 2025-08-20 | UCMR5 Analytical Results: QUEBECK WALLING U.D. (TN0000569) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-10 to 2025-08-20 | UCMR5 Analytical Results: QUEBECK WALLING U.D. (TN0000569) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-10 to 2025-08-20 | UCMR5 Analytical Results: QUEBECK WALLING U.D. (TN0000569) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-10 to 2025-08-20 | UCMR5 Analytical Results: QUEBECK WALLING U.D. (TN0000569) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-10 to 2025-08-20 | UCMR5 Analytical Results: QUEBECK WALLING U.D. (TN0000569) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-10 to 2025-08-20 | UCMR5 Analytical Results: QUEBECK WALLING U.D. (TN0000569) |
| 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 | 2025-02-10 to 2025-08-20 | UCMR5 Analytical Results: QUEBECK WALLING U.D. (TN0000569) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-10 to 2025-08-20 | UCMR5 Analytical Results: QUEBECK WALLING U.D. (TN0000569) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-10 to 2025-08-20 | UCMR5 Analytical Results: QUEBECK WALLING U.D. (TN0000569) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-10 to 2025-08-20 | UCMR5 Analytical Results: QUEBECK WALLING U.D. (TN0000569) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-10 to 2025-08-20 | UCMR5 Analytical Results: QUEBECK WALLING U.D. (TN0000569) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-02-10 to 2025-08-20 | UCMR5 Analytical Results: QUEBECK WALLING U.D. (TN0000569) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2025-02-10 to 2025-08-20 | UCMR5 Analytical Results: QUEBECK WALLING U.D. (TN0000569) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-02-10 to 2025-08-20 | UCMR5 Analytical Results: QUEBECK WALLING U.D. (TN0000569) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-02-10 to 2025-08-20 | UCMR5 Analytical Results: QUEBECK WALLING U.D. (TN0000569) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-02-10 to 2025-08-20 | UCMR5 Analytical Results: QUEBECK WALLING U.D. (TN0000569) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-10 to 2025-08-20 | UCMR5 Analytical Results: QUEBECK WALLING U.D. (TN0000569) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-10 to 2025-08-20 | UCMR5 Analytical Results: QUEBECK WALLING U.D. (TN0000569) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-10 to 2025-08-20 | UCMR5 Analytical Results: QUEBECK WALLING U.D. (TN0000569) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-10 to 2025-08-20 | UCMR5 Analytical Results: QUEBECK WALLING U.D. (TN0000569) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-10 to 2025-08-20 | UCMR5 Analytical Results: QUEBECK WALLING U.D. (TN0000569) |
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 →According to EPA's record, Quebeck Walling U.D. uses surface water bought from Sparta Water System.
No health-based violations on EPA record since 2016. EPA also lists 5 missed or late tests or reports in 10 years. The record comes from EPA's SDWIS compliance database.
The 90th-percentile lead result in Quebeck Walling U.D.'s latest lead and copper round, which ended in December 2025, was 1 µg/L, below the federal action level of 15 µg/L.
PurityMap has no verified website for Quebeck Walling U.D.. Its mailing address on EPA record is 281 WEST BOCKMAN WAY, SPARTA, TN 38583. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.