No open health-based violations on EPA record in the last 10 years.
Serves about 2,934 people (1,327 connections) with surface water bought from Daviess Co Water District, Ohio County Water District, Livermore Water Works and 2 more.
From EPA's record for KY0300320. PurityMap is independent of North Mclean Co Water District.
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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 September 2020 | E. coli | – | – | Resolved |
EPA required this system to test for 30 unregulated and emerging contaminants, from January 2025 to October 2025.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| Perfluorooctanoic acid (PFOA) | 6.5 ng/L | 4.0 ng/L federal MCL (2024) | Above a historical reference; current applicability unverified | 2025-01-07 to 2025-10-06 | UCMR5 Analytical Results: NORTH MCLEAN CO WATER DISTRICT (KY0300320) |
| 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 | 2025-01-07 to 2025-10-06 | UCMR5 Analytical Results: NORTH MCLEAN CO WATER DISTRICT (KY0300320) |
| 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 | 2025-01-07 to 2025-10-06 | UCMR5 Analytical Results: NORTH MCLEAN CO WATER DISTRICT (KY0300320) |
| 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 | 2025-01-07 to 2025-10-06 | UCMR5 Analytical Results: NORTH MCLEAN CO WATER DISTRICT (KY0300320) |
| 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 | 2025-01-07 to 2025-10-06 | UCMR5 Analytical Results: NORTH MCLEAN CO WATER DISTRICT (KY0300320) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-07 to 2025-10-06 | UCMR5 Analytical Results: NORTH MCLEAN CO WATER DISTRICT (KY0300320) |
| 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 | 2025-01-07 to 2025-10-06 | UCMR5 Analytical Results: NORTH MCLEAN CO WATER DISTRICT (KY0300320) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-01-07 to 2025-10-06 | UCMR5 Analytical Results: NORTH MCLEAN CO WATER DISTRICT (KY0300320) |
| 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 | 2025-01-07 to 2025-10-06 | UCMR5 Analytical Results: NORTH MCLEAN CO WATER DISTRICT (KY0300320) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-07 to 2025-10-06 | UCMR5 Analytical Results: NORTH MCLEAN CO WATER DISTRICT (KY0300320) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-07 to 2025-10-06 | UCMR5 Analytical Results: NORTH MCLEAN CO WATER DISTRICT (KY0300320) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-07 to 2025-10-06 | UCMR5 Analytical Results: NORTH MCLEAN CO WATER DISTRICT (KY0300320) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-07 to 2025-10-06 | UCMR5 Analytical Results: NORTH MCLEAN CO WATER DISTRICT (KY0300320) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-07 to 2025-10-06 | UCMR5 Analytical Results: NORTH MCLEAN CO WATER DISTRICT (KY0300320) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-07 to 2025-10-06 | UCMR5 Analytical Results: NORTH MCLEAN CO WATER DISTRICT (KY0300320) |
| 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 | 2025-01-07 to 2025-10-06 | UCMR5 Analytical Results: NORTH MCLEAN CO WATER DISTRICT (KY0300320) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-07 to 2025-10-06 | UCMR5 Analytical Results: NORTH MCLEAN CO WATER DISTRICT (KY0300320) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-07 to 2025-10-06 | UCMR5 Analytical Results: NORTH MCLEAN CO WATER DISTRICT (KY0300320) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-07 to 2025-10-06 | UCMR5 Analytical Results: NORTH MCLEAN CO WATER DISTRICT (KY0300320) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-07 to 2025-10-06 | UCMR5 Analytical Results: NORTH MCLEAN CO WATER DISTRICT (KY0300320) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-07 to 2025-10-06 | UCMR5 Analytical Results: NORTH MCLEAN CO WATER DISTRICT (KY0300320) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-01-07 to 2025-10-06 | UCMR5 Analytical Results: NORTH MCLEAN CO WATER DISTRICT (KY0300320) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2025-01-07 to 2025-10-06 | UCMR5 Analytical Results: NORTH MCLEAN CO WATER DISTRICT (KY0300320) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-01-07 to 2025-10-06 | UCMR5 Analytical Results: NORTH MCLEAN CO WATER DISTRICT (KY0300320) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-01-07 to 2025-10-06 | UCMR5 Analytical Results: NORTH MCLEAN CO WATER DISTRICT (KY0300320) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-07 to 2025-10-06 | UCMR5 Analytical Results: NORTH MCLEAN CO WATER DISTRICT (KY0300320) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-07 to 2025-10-06 | UCMR5 Analytical Results: NORTH MCLEAN CO WATER DISTRICT (KY0300320) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-07 to 2025-10-06 | UCMR5 Analytical Results: NORTH MCLEAN CO WATER DISTRICT (KY0300320) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-07 to 2025-10-06 | UCMR5 Analytical Results: NORTH MCLEAN CO WATER DISTRICT (KY0300320) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-01-07 to 2025-10-06 | UCMR5 Analytical Results: NORTH MCLEAN CO WATER DISTRICT (KY0300320) |
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 Mclean Co Water District's phone number on EPA record is 270-278-2800. Its mailing address is PO BOX 68, LIVERMORE, KY 42352.
According to EPA's record, North Mclean Co Water District uses surface water bought from Daviess Co Water District, Ohio County Water District, Livermore Water Works and 2 more.
EPA's record shows 1 health-based violation for North Mclean Co Water District in the 10 years to July 9, 2026. No open health-based violations on EPA record in the last 10 years. The record comes from EPA's SDWIS compliance database.
The 90th-percentile lead result in North Mclean Co Water District's latest lead and copper round, which ended in December 2023, was 3 µg/L, below the federal action level of 15 µg/L.
PurityMap has no verified website for North Mclean Co Water District. Its phone number on EPA record is 270-278-2800. Its mailing address on EPA record is PO BOX 68, LIVERMORE, KY 42352. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.