No health-based violations on EPA record since 2016.
Serves about 768 people (313 connections) with groundwater from its own wells.
From EPA's record for MO3010642. PurityMap is independent of Pilot Grove PWS.
Are you this utility? Correct this listing →
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 April 2025 to October 2025.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| Lithium | 24.8 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 | 2025-04-14 to 2025-10-14 | UCMR5 Analytical Results: PILOT GROVE PWS (MO3010642) |
| 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 | 2025-04-14 to 2025-10-14 | UCMR5 Analytical Results: PILOT GROVE PWS (MO3010642) |
| 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 | 2025-04-14 to 2025-10-14 | UCMR5 Analytical Results: PILOT GROVE PWS (MO3010642) |
| 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 | 2025-04-14 to 2025-10-14 | UCMR5 Analytical Results: PILOT GROVE PWS (MO3010642) |
| 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 | 2025-04-14 to 2025-10-14 | UCMR5 Analytical Results: PILOT GROVE PWS (MO3010642) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-14 to 2025-10-14 | UCMR5 Analytical Results: PILOT GROVE PWS (MO3010642) |
| 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 | 2025-04-14 to 2025-10-14 | UCMR5 Analytical Results: PILOT GROVE PWS (MO3010642) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-04-14 to 2025-10-14 | UCMR5 Analytical Results: PILOT GROVE PWS (MO3010642) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-14 to 2025-10-14 | UCMR5 Analytical Results: PILOT GROVE PWS (MO3010642) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-14 to 2025-10-14 | UCMR5 Analytical Results: PILOT GROVE PWS (MO3010642) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-14 to 2025-10-14 | UCMR5 Analytical Results: PILOT GROVE PWS (MO3010642) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-14 to 2025-10-14 | UCMR5 Analytical Results: PILOT GROVE PWS (MO3010642) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-14 to 2025-10-14 | UCMR5 Analytical Results: PILOT GROVE PWS (MO3010642) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-14 to 2025-10-14 | UCMR5 Analytical Results: PILOT GROVE PWS (MO3010642) |
| 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 | 2025-04-14 to 2025-10-14 | UCMR5 Analytical Results: PILOT GROVE PWS (MO3010642) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-14 to 2025-10-14 | UCMR5 Analytical Results: PILOT GROVE PWS (MO3010642) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-14 to 2025-10-14 | UCMR5 Analytical Results: PILOT GROVE PWS (MO3010642) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-14 to 2025-10-14 | UCMR5 Analytical Results: PILOT GROVE PWS (MO3010642) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-14 to 2025-10-14 | UCMR5 Analytical Results: PILOT GROVE PWS (MO3010642) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-14 to 2025-10-14 | UCMR5 Analytical Results: PILOT GROVE PWS (MO3010642) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-04-14 to 2025-10-14 | UCMR5 Analytical Results: PILOT GROVE PWS (MO3010642) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2025-04-14 to 2025-10-14 | UCMR5 Analytical Results: PILOT GROVE PWS (MO3010642) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-04-14 to 2025-10-14 | UCMR5 Analytical Results: PILOT GROVE PWS (MO3010642) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-04-14 to 2025-10-14 | UCMR5 Analytical Results: PILOT GROVE PWS (MO3010642) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-04-14 to 2025-10-14 | UCMR5 Analytical Results: PILOT GROVE PWS (MO3010642) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-14 to 2025-10-14 | UCMR5 Analytical Results: PILOT GROVE PWS (MO3010642) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-14 to 2025-10-14 | UCMR5 Analytical Results: PILOT GROVE PWS (MO3010642) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-14 to 2025-10-14 | UCMR5 Analytical Results: PILOT GROVE PWS (MO3010642) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-14 to 2025-10-14 | UCMR5 Analytical Results: PILOT GROVE PWS (MO3010642) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-04-14 to 2025-10-14 | UCMR5 Analytical Results: PILOT GROVE PWS (MO3010642) |
Screening tells you if something is worth a closer look; a lab result is the number you can act on.
As an Amazon Associate, PurityMap earns from qualifying purchases. Affiliate disclosure
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 →Pilot Grove PWS's phone number on EPA record is 660-834-3551. Its mailing address is 213 COLLEGE ST, PO BOX 122, PILOT GROVE, MO 65276-0000.
According to EPA's record, Pilot Grove PWS uses groundwater from its own wells.
No health-based violations on EPA record since 2016. EPA also lists 1 missed or late test or report in 10 years. The record comes from EPA's SDWIS compliance database.
The 90th-percentile lead result in Pilot Grove PWS's latest lead and copper round, which ended in December 2024, was 1.09 µg/L, below the federal action level of 15 µg/L.
PurityMap has no verified website for Pilot Grove PWS. Its phone number on EPA record is 660-834-3551. Its mailing address on EPA record is 213 COLLEGE ST, PO BOX 122, PILOT GROVE, MO 65276-0000. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.