No open health-based violations on EPA record in the last 10 years.
Serves about 9,398 people (3,570 connections) with groundwater from its own wells.
From EPA's record for MS0580006. PurityMap is independent of City of Pontotoc.
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1 health-based violation in the last 10 years, from EPA's SDWIS compliance database.
| Period | Contaminant | Measured | Legal limit | EPA status |
|---|---|---|---|---|
| From October 2024 | Lead and copper rule revisions | – | – | Resolved |
EPA required this system to test for 30 unregulated and emerging contaminants, from March 2023 to May 2024.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| Lithium | 76.1 µg/L | 10 µg/L EPA health reference level (screening, not a legal limit)Screening level, not a legal limit | Above the referenced health-based guidance value | 2023-03-06 to 2023-09-26 | UCMR5 Analytical Results: CITY OF PONTOTOC (MS0580006) |
| 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 2024-05-06 | UCMR5 Analytical Results: CITY OF PONTOTOC (MS0580006) |
| 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 2024-05-06 | UCMR5 Analytical Results: CITY OF PONTOTOC (MS0580006) |
| 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 2024-05-06 | UCMR5 Analytical Results: CITY OF PONTOTOC (MS0580006) |
| 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 2024-05-06 | UCMR5 Analytical Results: CITY OF PONTOTOC (MS0580006) |
| 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 2024-05-06 | UCMR5 Analytical Results: CITY OF PONTOTOC (MS0580006) |
| 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 2024-05-06 | UCMR5 Analytical Results: CITY OF PONTOTOC (MS0580006) |
| 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 2024-05-06 | UCMR5 Analytical Results: CITY OF PONTOTOC (MS0580006) |
| 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 2024-05-06 | UCMR5 Analytical Results: CITY OF PONTOTOC (MS0580006) |
| 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 2024-05-06 | UCMR5 Analytical Results: CITY OF PONTOTOC (MS0580006) |
| 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 2024-05-06 | UCMR5 Analytical Results: CITY OF PONTOTOC (MS0580006) |
| 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 2024-05-06 | UCMR5 Analytical Results: CITY OF PONTOTOC (MS0580006) |
| 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 2024-05-06 | UCMR5 Analytical Results: CITY OF PONTOTOC (MS0580006) |
| 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 2024-05-06 | UCMR5 Analytical Results: CITY OF PONTOTOC (MS0580006) |
| 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 2024-05-06 | UCMR5 Analytical Results: CITY OF PONTOTOC (MS0580006) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-06 to 2024-05-06 | UCMR5 Analytical Results: CITY OF PONTOTOC (MS0580006) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-06 to 2024-05-06 | UCMR5 Analytical Results: CITY OF PONTOTOC (MS0580006) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-06 to 2024-05-06 | UCMR5 Analytical Results: CITY OF PONTOTOC (MS0580006) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-06 to 2024-05-06 | UCMR5 Analytical Results: CITY OF PONTOTOC (MS0580006) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-06 to 2024-05-06 | UCMR5 Analytical Results: CITY OF PONTOTOC (MS0580006) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-03-06 to 2024-05-06 | UCMR5 Analytical Results: CITY OF PONTOTOC (MS0580006) |
| 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 2024-05-06 | UCMR5 Analytical Results: CITY OF PONTOTOC (MS0580006) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-03-06 to 2024-05-06 | UCMR5 Analytical Results: CITY OF PONTOTOC (MS0580006) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-03-06 to 2024-05-06 | UCMR5 Analytical Results: CITY OF PONTOTOC (MS0580006) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-03-06 to 2024-05-06 | UCMR5 Analytical Results: CITY OF PONTOTOC (MS0580006) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-06 to 2024-05-06 | UCMR5 Analytical Results: CITY OF PONTOTOC (MS0580006) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-06 to 2024-05-06 | UCMR5 Analytical Results: CITY OF PONTOTOC (MS0580006) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-06 to 2024-05-06 | UCMR5 Analytical Results: CITY OF PONTOTOC (MS0580006) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-06 to 2024-05-06 | UCMR5 Analytical Results: CITY OF PONTOTOC (MS0580006) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-03-06 to 2024-05-06 | UCMR5 Analytical Results: CITY OF PONTOTOC (MS0580006) |
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 →City of Pontotoc's phone number on EPA record is 662-489-4321. Its mailing address is 116 NORTH MAIN ST, PONTOTOC, MS 38863.
According to EPA's record, City of Pontotoc uses groundwater from its own wells.
EPA's record shows 1 health-based violation for City of Pontotoc in the 10 years to July 9, 2026. No open health-based violations on EPA record in the last 10 years. 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 City of Pontotoc'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 City of Pontotoc. Its phone number on EPA record is 662-489-4321. Its mailing address on EPA record is 116 NORTH MAIN ST, PONTOTOC, MS 38863. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.