No health-based violations on EPA record since 2016.
Serves about 7,007 people (3,355 connections) with surface water from its own intake.
From EPA's record for KY0170360. PurityMap is independent of Princeton Water & Sewer Commission.
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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 2024 to March 2025.
| 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 | 2024-03-12 to 2025-03-10 | UCMR5 Analytical Results: PRINCETON WATER & SEWER COMMISSION (KY0170360) |
| 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 | 2024-03-12 to 2025-03-10 | UCMR5 Analytical Results: PRINCETON WATER & SEWER COMMISSION (KY0170360) |
| 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 | 2024-03-12 to 2025-03-10 | UCMR5 Analytical Results: PRINCETON WATER & SEWER COMMISSION (KY0170360) |
| 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 | 2024-03-12 to 2025-03-10 | UCMR5 Analytical Results: PRINCETON WATER & SEWER COMMISSION (KY0170360) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-12 to 2025-03-10 | UCMR5 Analytical Results: PRINCETON WATER & SEWER COMMISSION (KY0170360) |
| 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 | 2024-03-12 to 2025-03-10 | UCMR5 Analytical Results: PRINCETON WATER & SEWER COMMISSION (KY0170360) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-03-12 to 2025-03-10 | UCMR5 Analytical Results: PRINCETON WATER & SEWER COMMISSION (KY0170360) |
| 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 | 2024-03-12 to 2024-12-10 | UCMR5 Analytical Results: PRINCETON WATER & SEWER COMMISSION (KY0170360) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-12 to 2024-12-10 | UCMR5 Analytical Results: PRINCETON WATER & SEWER COMMISSION (KY0170360) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-12 to 2024-12-10 | UCMR5 Analytical Results: PRINCETON WATER & SEWER COMMISSION (KY0170360) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-12 to 2025-03-10 | UCMR5 Analytical Results: PRINCETON WATER & SEWER COMMISSION (KY0170360) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-12 to 2025-03-10 | UCMR5 Analytical Results: PRINCETON WATER & SEWER COMMISSION (KY0170360) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-12 to 2025-03-10 | UCMR5 Analytical Results: PRINCETON WATER & SEWER COMMISSION (KY0170360) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-12 to 2025-03-10 | UCMR5 Analytical Results: PRINCETON WATER & SEWER COMMISSION (KY0170360) |
| 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 | 2024-03-12 to 2025-03-10 | UCMR5 Analytical Results: PRINCETON WATER & SEWER COMMISSION (KY0170360) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-12 to 2025-03-10 | UCMR5 Analytical Results: PRINCETON WATER & SEWER COMMISSION (KY0170360) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-12 to 2025-03-10 | UCMR5 Analytical Results: PRINCETON WATER & SEWER COMMISSION (KY0170360) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-12 to 2025-03-10 | UCMR5 Analytical Results: PRINCETON WATER & SEWER COMMISSION (KY0170360) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-12 to 2025-03-10 | UCMR5 Analytical Results: PRINCETON WATER & SEWER COMMISSION (KY0170360) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-12 to 2025-03-10 | UCMR5 Analytical Results: PRINCETON WATER & SEWER COMMISSION (KY0170360) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-03-12 to 2025-03-10 | UCMR5 Analytical Results: PRINCETON WATER & SEWER COMMISSION (KY0170360) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2024-03-12 to 2025-03-10 | UCMR5 Analytical Results: PRINCETON WATER & SEWER COMMISSION (KY0170360) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-03-12 to 2025-03-10 | UCMR5 Analytical Results: PRINCETON WATER & SEWER COMMISSION (KY0170360) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-03-12 to 2025-03-10 | UCMR5 Analytical Results: PRINCETON WATER & SEWER COMMISSION (KY0170360) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-03-12 to 2025-03-10 | UCMR5 Analytical Results: PRINCETON WATER & SEWER COMMISSION (KY0170360) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-12 to 2025-03-10 | UCMR5 Analytical Results: PRINCETON WATER & SEWER COMMISSION (KY0170360) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-12 to 2025-03-10 | UCMR5 Analytical Results: PRINCETON WATER & SEWER COMMISSION (KY0170360) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-12 to 2024-12-10 | UCMR5 Analytical Results: PRINCETON WATER & SEWER COMMISSION (KY0170360) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-12 to 2024-12-10 | UCMR5 Analytical Results: PRINCETON WATER & SEWER COMMISSION (KY0170360) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-03-12 to 2025-03-10 | UCMR5 Analytical Results: PRINCETON WATER & SEWER COMMISSION (KY0170360) |
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 →Princeton Water & Sewer Commission's phone number on EPA record is 270-625-8961. Its mailing address is 101 E MARKET, PRINCETON, KY 42445.
According to EPA's record, Princeton Water & Sewer Commission uses surface water from its own intake.
No health-based violations on EPA record since 2016. The record comes from EPA's SDWIS compliance database.
Lead was not detected at the 90th percentile of tap samples in Princeton Water & Sewer Commission's latest lead and copper round, which ended in December 2025. The federal action level is 15 µg/L.
PurityMap has no verified website for Princeton Water & Sewer Commission. Its phone number on EPA record is 270-625-8961. Its mailing address on EPA record is 101 E MARKET, PRINCETON, KY 42445. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.