No health-based violations on EPA record since 2016.
Serves about 5,970 people (1,682 connections) with surface water from its own intake.
From EPA's record for TN0000623. PurityMap is independent of Sewanee Utility District.
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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 2023 to December 2023.
| 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 | 2023-03-06 to 2023-12-20 | UCMR5 Analytical Results: SEWANEE UTILITY DISTRICT (TN0000623) |
| 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 | 2023-03-06 to 2023-12-20 | UCMR5 Analytical Results: SEWANEE UTILITY DISTRICT (TN0000623) |
| 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 | 2023-03-06 to 2023-12-20 | UCMR5 Analytical Results: SEWANEE UTILITY DISTRICT (TN0000623) |
| 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 | 2023-03-06 to 2023-12-20 | UCMR5 Analytical Results: SEWANEE UTILITY DISTRICT (TN0000623) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-06 to 2023-12-20 | UCMR5 Analytical Results: SEWANEE UTILITY DISTRICT (TN0000623) |
| 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 | 2023-03-06 to 2023-12-20 | UCMR5 Analytical Results: SEWANEE UTILITY DISTRICT (TN0000623) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-03-06 to 2023-12-20 | UCMR5 Analytical Results: SEWANEE UTILITY DISTRICT (TN0000623) |
| 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 | 2023-03-06 to 2023-12-20 | UCMR5 Analytical Results: SEWANEE UTILITY DISTRICT (TN0000623) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-06 to 2023-12-20 | UCMR5 Analytical Results: SEWANEE UTILITY DISTRICT (TN0000623) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-06 to 2023-12-20 | UCMR5 Analytical Results: SEWANEE UTILITY DISTRICT (TN0000623) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-06 to 2023-12-20 | UCMR5 Analytical Results: SEWANEE UTILITY DISTRICT (TN0000623) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-06 to 2023-12-20 | UCMR5 Analytical Results: SEWANEE UTILITY DISTRICT (TN0000623) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-06 to 2023-12-20 | UCMR5 Analytical Results: SEWANEE UTILITY DISTRICT (TN0000623) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-06 to 2023-12-20 | UCMR5 Analytical Results: SEWANEE UTILITY DISTRICT (TN0000623) |
| 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 | 2023-03-06 to 2023-12-20 | UCMR5 Analytical Results: SEWANEE UTILITY DISTRICT (TN0000623) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-06 to 2023-12-20 | UCMR5 Analytical Results: SEWANEE UTILITY DISTRICT (TN0000623) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-06 to 2023-12-20 | UCMR5 Analytical Results: SEWANEE UTILITY DISTRICT (TN0000623) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-06 to 2023-12-20 | UCMR5 Analytical Results: SEWANEE UTILITY DISTRICT (TN0000623) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-06 to 2023-12-20 | UCMR5 Analytical Results: SEWANEE UTILITY DISTRICT (TN0000623) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-06 to 2023-12-20 | UCMR5 Analytical Results: SEWANEE UTILITY DISTRICT (TN0000623) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-03-06 to 2023-12-20 | UCMR5 Analytical Results: SEWANEE UTILITY DISTRICT (TN0000623) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2023-03-06 to 2023-12-20 | UCMR5 Analytical Results: SEWANEE UTILITY DISTRICT (TN0000623) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-03-06 to 2023-12-20 | UCMR5 Analytical Results: SEWANEE UTILITY DISTRICT (TN0000623) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-03-06 to 2023-12-20 | UCMR5 Analytical Results: SEWANEE UTILITY DISTRICT (TN0000623) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-03-06 to 2023-12-20 | UCMR5 Analytical Results: SEWANEE UTILITY DISTRICT (TN0000623) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-06 to 2023-12-20 | UCMR5 Analytical Results: SEWANEE UTILITY DISTRICT (TN0000623) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-06 to 2023-12-20 | UCMR5 Analytical Results: SEWANEE UTILITY DISTRICT (TN0000623) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-06 to 2023-12-20 | UCMR5 Analytical Results: SEWANEE UTILITY DISTRICT (TN0000623) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-06 to 2023-12-20 | UCMR5 Analytical Results: SEWANEE UTILITY DISTRICT (TN0000623) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-06 to 2023-12-20 | UCMR5 Analytical Results: SEWANEE UTILITY DISTRICT (TN0000623) |
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 →Sewanee Utility District's phone number on EPA record is 931-598-5611. Its mailing address is P.O. BOX 3211, SEWANNEE, TN 37375.
According to EPA's record, Sewanee Utility District uses surface water from its own intake.
No health-based violations on EPA record since 2016. EPA also lists 1 missed or late test or report in 10 years. The record comes from EPA's SDWIS compliance database.
The 90th-percentile lead result in Sewanee Utility District'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 Sewanee Utility District. Its phone number on EPA record is 931-598-5611. Its mailing address on EPA record is P.O. BOX 3211, SEWANNEE, TN 37375. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.