No health-based violations on EPA record since 2016.
Serves about 6,244 people (2,739 connections) with surface water bought from Watauga River Reg Water Auth.
From EPA's record for TN0000646. PurityMap is independent of South Elizabethton U.D..
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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 2024 to November 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 | 2024-02-20 to 2024-11-19 | UCMR5 Analytical Results: SOUTH ELIZABETHTON U.D. (TN0000646) |
| 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 | 2024-02-20 to 2024-11-19 | UCMR5 Analytical Results: SOUTH ELIZABETHTON U.D. (TN0000646) |
| 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 | 2024-02-20 to 2024-11-19 | UCMR5 Analytical Results: SOUTH ELIZABETHTON U.D. (TN0000646) |
| 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 | 2024-02-20 to 2024-11-19 | UCMR5 Analytical Results: SOUTH ELIZABETHTON U.D. (TN0000646) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2024-11-19 | UCMR5 Analytical Results: SOUTH ELIZABETHTON U.D. (TN0000646) |
| 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 | 2024-02-20 to 2024-11-19 | UCMR5 Analytical Results: SOUTH ELIZABETHTON U.D. (TN0000646) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-02-20 to 2024-11-19 | UCMR5 Analytical Results: SOUTH ELIZABETHTON U.D. (TN0000646) |
| 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 | 2024-02-20 to 2024-11-19 | UCMR5 Analytical Results: SOUTH ELIZABETHTON U.D. (TN0000646) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2024-11-19 | UCMR5 Analytical Results: SOUTH ELIZABETHTON U.D. (TN0000646) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2024-11-19 | UCMR5 Analytical Results: SOUTH ELIZABETHTON U.D. (TN0000646) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2024-11-19 | UCMR5 Analytical Results: SOUTH ELIZABETHTON U.D. (TN0000646) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2024-11-19 | UCMR5 Analytical Results: SOUTH ELIZABETHTON U.D. (TN0000646) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2024-11-19 | UCMR5 Analytical Results: SOUTH ELIZABETHTON U.D. (TN0000646) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2024-11-19 | UCMR5 Analytical Results: SOUTH ELIZABETHTON U.D. (TN0000646) |
| 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 | 2024-02-20 to 2024-11-19 | UCMR5 Analytical Results: SOUTH ELIZABETHTON U.D. (TN0000646) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2024-11-19 | UCMR5 Analytical Results: SOUTH ELIZABETHTON U.D. (TN0000646) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2024-11-19 | UCMR5 Analytical Results: SOUTH ELIZABETHTON U.D. (TN0000646) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2024-11-19 | UCMR5 Analytical Results: SOUTH ELIZABETHTON U.D. (TN0000646) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2024-11-19 | UCMR5 Analytical Results: SOUTH ELIZABETHTON U.D. (TN0000646) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2024-11-19 | UCMR5 Analytical Results: SOUTH ELIZABETHTON U.D. (TN0000646) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-02-20 to 2024-11-19 | UCMR5 Analytical Results: SOUTH ELIZABETHTON U.D. (TN0000646) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2024-02-20 to 2024-11-19 | UCMR5 Analytical Results: SOUTH ELIZABETHTON U.D. (TN0000646) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-02-20 to 2024-11-19 | UCMR5 Analytical Results: SOUTH ELIZABETHTON U.D. (TN0000646) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-02-20 to 2024-11-19 | UCMR5 Analytical Results: SOUTH ELIZABETHTON U.D. (TN0000646) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-02-20 to 2024-11-19 | UCMR5 Analytical Results: SOUTH ELIZABETHTON U.D. (TN0000646) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2024-11-19 | UCMR5 Analytical Results: SOUTH ELIZABETHTON U.D. (TN0000646) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2024-11-19 | UCMR5 Analytical Results: SOUTH ELIZABETHTON U.D. (TN0000646) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2024-11-19 | UCMR5 Analytical Results: SOUTH ELIZABETHTON U.D. (TN0000646) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2024-11-19 | UCMR5 Analytical Results: SOUTH ELIZABETHTON U.D. (TN0000646) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2024-11-19 | UCMR5 Analytical Results: SOUTH ELIZABETHTON U.D. (TN0000646) |
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 →South Elizabethton U.D.'s phone number on EPA record is 423-542-8588. Its mailing address is 1520 GAP CREEK ROAD, ELIZABETHTON, TN 37643.
According to EPA's record, South Elizabethton U.D. uses surface water bought from Watauga River Reg Water Auth.
No health-based violations on EPA record since 2016. EPA also lists 3 missed or late tests or reports in 10 years. The record comes from EPA's SDWIS compliance database.
The 90th-percentile lead result in South Elizabethton 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 South Elizabethton U.D.. Its phone number on EPA record is 423-542-8588. Its mailing address on EPA record is 1520 GAP CREEK ROAD, ELIZABETHTON, TN 37643. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.