No open health-based violations on EPA record in the last 10 years; latest legal-limit breach in the period starting October 2024.
Serves about 5,420 people (2,067 connections) with surface water bought from Danville City Water Works.
From EPA's record for KY0690203. PurityMap is independent of Hustonville Water Works.
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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 |
|---|---|---|---|---|
| Oct–Dec 2024 | Haloacetic acids (HAA5) | 0.062 mg/L | 0.060 mg/L | Resolved |
EPA required this system to test for 30 unregulated and emerging contaminants, from February 2023 to March 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 | 2023-02-21 to 2024-01-16 | UCMR5 Analytical Results: HUSTONVILLE WATER WORKS (KY0690203) |
| 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 | 2023-02-21 to 2024-01-16 | UCMR5 Analytical Results: HUSTONVILLE WATER WORKS (KY0690203) |
| 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 | 2023-02-21 to 2024-01-16 | UCMR5 Analytical Results: HUSTONVILLE WATER WORKS (KY0690203) |
| 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 | 2023-02-21 to 2024-01-16 | UCMR5 Analytical Results: HUSTONVILLE WATER WORKS (KY0690203) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-21 to 2024-01-16 | UCMR5 Analytical Results: HUSTONVILLE WATER WORKS (KY0690203) |
| 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 | 2023-02-21 to 2024-01-16 | UCMR5 Analytical Results: HUSTONVILLE WATER WORKS (KY0690203) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-02-21 to 2024-01-16 | UCMR5 Analytical Results: HUSTONVILLE WATER WORKS (KY0690203) |
| 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 | 2023-02-21 to 2023-11-07 | UCMR5 Analytical Results: HUSTONVILLE WATER WORKS (KY0690203) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-21 to 2024-03-25 | UCMR5 Analytical Results: HUSTONVILLE WATER WORKS (KY0690203) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-21 to 2024-03-25 | UCMR5 Analytical Results: HUSTONVILLE WATER WORKS (KY0690203) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-21 to 2024-01-16 | UCMR5 Analytical Results: HUSTONVILLE WATER WORKS (KY0690203) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-21 to 2024-01-16 | UCMR5 Analytical Results: HUSTONVILLE WATER WORKS (KY0690203) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-21 to 2024-01-16 | UCMR5 Analytical Results: HUSTONVILLE WATER WORKS (KY0690203) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-21 to 2024-01-16 | UCMR5 Analytical Results: HUSTONVILLE WATER WORKS (KY0690203) |
| 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 | 2023-02-21 to 2024-01-16 | UCMR5 Analytical Results: HUSTONVILLE WATER WORKS (KY0690203) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-21 to 2024-01-16 | UCMR5 Analytical Results: HUSTONVILLE WATER WORKS (KY0690203) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-21 to 2024-01-16 | UCMR5 Analytical Results: HUSTONVILLE WATER WORKS (KY0690203) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-21 to 2024-01-16 | UCMR5 Analytical Results: HUSTONVILLE WATER WORKS (KY0690203) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-21 to 2024-01-16 | UCMR5 Analytical Results: HUSTONVILLE WATER WORKS (KY0690203) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-21 to 2024-01-16 | UCMR5 Analytical Results: HUSTONVILLE WATER WORKS (KY0690203) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-02-21 to 2024-01-16 | UCMR5 Analytical Results: HUSTONVILLE WATER WORKS (KY0690203) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2023-02-21 to 2024-01-16 | UCMR5 Analytical Results: HUSTONVILLE WATER WORKS (KY0690203) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-02-21 to 2024-01-16 | UCMR5 Analytical Results: HUSTONVILLE WATER WORKS (KY0690203) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-02-21 to 2024-01-16 | UCMR5 Analytical Results: HUSTONVILLE WATER WORKS (KY0690203) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-02-21 to 2024-01-16 | UCMR5 Analytical Results: HUSTONVILLE WATER WORKS (KY0690203) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-21 to 2024-01-16 | UCMR5 Analytical Results: HUSTONVILLE WATER WORKS (KY0690203) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-21 to 2024-01-16 | UCMR5 Analytical Results: HUSTONVILLE WATER WORKS (KY0690203) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-21 to 2024-03-25 | UCMR5 Analytical Results: HUSTONVILLE WATER WORKS (KY0690203) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-21 to 2024-03-25 | UCMR5 Analytical Results: HUSTONVILLE WATER WORKS (KY0690203) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-02-21 to 2024-01-16 | UCMR5 Analytical Results: HUSTONVILLE WATER WORKS (KY0690203) |
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 →Hustonville Water Works's phone number on EPA record is 606-346-2501. Its mailing address is PO BOX 110, HUSTONVILLE, KY 40437.
According to EPA's record, Hustonville Water Works uses surface water bought from Danville City Water Works.
EPA's record shows 1 health-based violation for Hustonville Water Works in the 10 years to July 9, 2026. No open health-based violations on EPA record in the last 10 years. The latest legal-limit breach on record was in the period starting October 2024. The record comes from EPA's SDWIS compliance database.
The 90th-percentile lead result in Hustonville Water Works's latest lead and copper round, which ended in December 2025, was 5 µg/L, below the federal action level of 15 µg/L.
PurityMap has no verified website for Hustonville Water Works. Its phone number on EPA record is 606-346-2501. Its mailing address on EPA record is PO BOX 110, HUSTONVILLE, KY 40437. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.