No health-based violations on EPA record since 2016.
Serves about 4,729 people (1,938 connections) with surface water bought from Livingston Water Dept.
From EPA's record for TN0000013. PurityMap is independent of North Overton 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 February 2025 to August 2025.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| Perfluorobutanoic acid (PFBA) | 7.1 ng/L | No federal or state limit; shown for transparency | Detected, no limit | 2025-02-11 to 2025-08-12 | UCMR5 Analytical Results: NORTH OVERTON UTILITY DISTRICT (TN0000013) |
| 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 | 2025-02-11 to 2025-08-12 | UCMR5 Analytical Results: NORTH OVERTON UTILITY DISTRICT (TN0000013) |
| 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 | 2025-02-11 to 2025-08-12 | UCMR5 Analytical Results: NORTH OVERTON UTILITY DISTRICT (TN0000013) |
| 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 | 2025-02-11 to 2025-08-12 | UCMR5 Analytical Results: NORTH OVERTON UTILITY DISTRICT (TN0000013) |
| 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 | 2025-02-11 to 2025-08-12 | UCMR5 Analytical Results: NORTH OVERTON UTILITY DISTRICT (TN0000013) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-11 to 2025-08-12 | UCMR5 Analytical Results: NORTH OVERTON UTILITY DISTRICT (TN0000013) |
| 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 | 2025-02-11 to 2025-08-12 | UCMR5 Analytical Results: NORTH OVERTON UTILITY DISTRICT (TN0000013) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-02-11 to 2025-08-12 | UCMR5 Analytical Results: NORTH OVERTON UTILITY DISTRICT (TN0000013) |
| 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 | 2025-02-11 to 2025-08-12 | UCMR5 Analytical Results: NORTH OVERTON UTILITY DISTRICT (TN0000013) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-11 to 2025-08-12 | UCMR5 Analytical Results: NORTH OVERTON UTILITY DISTRICT (TN0000013) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-11 to 2025-08-12 | UCMR5 Analytical Results: NORTH OVERTON UTILITY DISTRICT (TN0000013) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-11 to 2025-08-12 | UCMR5 Analytical Results: NORTH OVERTON UTILITY DISTRICT (TN0000013) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-11 to 2025-08-12 | UCMR5 Analytical Results: NORTH OVERTON UTILITY DISTRICT (TN0000013) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-11 to 2025-08-12 | UCMR5 Analytical Results: NORTH OVERTON UTILITY DISTRICT (TN0000013) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-11 to 2025-08-12 | UCMR5 Analytical Results: NORTH OVERTON UTILITY DISTRICT (TN0000013) |
| 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 | 2025-02-11 to 2025-08-12 | UCMR5 Analytical Results: NORTH OVERTON UTILITY DISTRICT (TN0000013) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-11 to 2025-08-12 | UCMR5 Analytical Results: NORTH OVERTON UTILITY DISTRICT (TN0000013) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-11 to 2025-08-12 | UCMR5 Analytical Results: NORTH OVERTON UTILITY DISTRICT (TN0000013) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-11 to 2025-08-12 | UCMR5 Analytical Results: NORTH OVERTON UTILITY DISTRICT (TN0000013) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-11 to 2025-08-12 | UCMR5 Analytical Results: NORTH OVERTON UTILITY DISTRICT (TN0000013) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-02-11 to 2025-08-12 | UCMR5 Analytical Results: NORTH OVERTON UTILITY DISTRICT (TN0000013) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2025-02-11 to 2025-08-12 | UCMR5 Analytical Results: NORTH OVERTON UTILITY DISTRICT (TN0000013) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-02-11 to 2025-08-12 | UCMR5 Analytical Results: NORTH OVERTON UTILITY DISTRICT (TN0000013) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-02-11 to 2025-08-12 | UCMR5 Analytical Results: NORTH OVERTON UTILITY DISTRICT (TN0000013) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-02-11 to 2025-08-12 | UCMR5 Analytical Results: NORTH OVERTON UTILITY DISTRICT (TN0000013) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-11 to 2025-08-12 | UCMR5 Analytical Results: NORTH OVERTON UTILITY DISTRICT (TN0000013) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-11 to 2025-08-12 | UCMR5 Analytical Results: NORTH OVERTON UTILITY DISTRICT (TN0000013) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-11 to 2025-08-12 | UCMR5 Analytical Results: NORTH OVERTON UTILITY DISTRICT (TN0000013) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-11 to 2025-08-12 | UCMR5 Analytical Results: NORTH OVERTON UTILITY DISTRICT (TN0000013) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-02-11 to 2025-08-12 | UCMR5 Analytical Results: NORTH OVERTON UTILITY DISTRICT (TN0000013) |
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 →North Overton Utility District's phone number on EPA record is 931-823-3381. Its mailing address is 110 HOOVER CEMETARY RD, P.O. BOX 167, ALLONS, TN 38541.
According to EPA's record, North Overton Utility District uses surface water bought from Livingston Water Dept.
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 North Overton 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 North Overton Utility District. Its phone number on EPA record is 931-823-3381. Its mailing address on EPA record is 110 HOOVER CEMETARY RD, P.O. BOX 167, ALLONS, TN 38541. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.