No health-based violations on EPA record since 2016.
Serves about 7,134 people (2,964 connections) with groundwater from its own wells.
From EPA's record for OH2700112. PurityMap is independent of Gallipolis PWS.
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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, in June 2025.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| Perfluorooctanoic acid (PFOA) | 7.2 ng/L | 4.0 ng/L federal MCL (2024) | Above a historical reference; current applicability unverified | 2025-06-17 | UCMR5 Analytical Results: GALLIPOLIS PWS (OH2700112) |
| 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 | 2025-06-17 | UCMR5 Analytical Results: GALLIPOLIS PWS (OH2700112) |
| 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 | 2025-06-17 | UCMR5 Analytical Results: GALLIPOLIS PWS (OH2700112) |
| 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 | 2025-06-17 | UCMR5 Analytical Results: GALLIPOLIS PWS (OH2700112) |
| 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 | 2025-06-17 | UCMR5 Analytical Results: GALLIPOLIS PWS (OH2700112) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-17 | UCMR5 Analytical Results: GALLIPOLIS PWS (OH2700112) |
| 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 | 2025-06-17 | UCMR5 Analytical Results: GALLIPOLIS PWS (OH2700112) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-06-17 | UCMR5 Analytical Results: GALLIPOLIS PWS (OH2700112) |
| 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 | 2025-06-17 | UCMR5 Analytical Results: GALLIPOLIS PWS (OH2700112) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-17 | UCMR5 Analytical Results: GALLIPOLIS PWS (OH2700112) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-17 | UCMR5 Analytical Results: GALLIPOLIS PWS (OH2700112) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-17 | UCMR5 Analytical Results: GALLIPOLIS PWS (OH2700112) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-17 | UCMR5 Analytical Results: GALLIPOLIS PWS (OH2700112) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-17 | UCMR5 Analytical Results: GALLIPOLIS PWS (OH2700112) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-17 | UCMR5 Analytical Results: GALLIPOLIS PWS (OH2700112) |
| 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 | 2025-06-17 | UCMR5 Analytical Results: GALLIPOLIS PWS (OH2700112) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-17 | UCMR5 Analytical Results: GALLIPOLIS PWS (OH2700112) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-17 | UCMR5 Analytical Results: GALLIPOLIS PWS (OH2700112) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-17 | UCMR5 Analytical Results: GALLIPOLIS PWS (OH2700112) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-17 | UCMR5 Analytical Results: GALLIPOLIS PWS (OH2700112) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-17 | UCMR5 Analytical Results: GALLIPOLIS PWS (OH2700112) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-06-17 | UCMR5 Analytical Results: GALLIPOLIS PWS (OH2700112) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2025-06-17 | UCMR5 Analytical Results: GALLIPOLIS PWS (OH2700112) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-06-17 | UCMR5 Analytical Results: GALLIPOLIS PWS (OH2700112) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-06-17 | UCMR5 Analytical Results: GALLIPOLIS PWS (OH2700112) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-17 | UCMR5 Analytical Results: GALLIPOLIS PWS (OH2700112) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-17 | UCMR5 Analytical Results: GALLIPOLIS PWS (OH2700112) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-17 | UCMR5 Analytical Results: GALLIPOLIS PWS (OH2700112) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-17 | UCMR5 Analytical Results: GALLIPOLIS PWS (OH2700112) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-06-17 | UCMR5 Analytical Results: GALLIPOLIS PWS (OH2700112) |
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 →Gallipolis PWS's phone number on EPA record is 740-446-0613. Its mailing address is 556 Shoestring Ridge Road, GALLIPOLIS, OH 45631.
According to EPA's record, Gallipolis 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 Gallipolis PWS's latest lead and copper round, which ended in December 2024, was 2.33 µg/L, below the federal action level of 15 µg/L.
PurityMap has no verified website for Gallipolis PWS. Its phone number on EPA record is 740-446-0613. Its mailing address on EPA record is 556 Shoestring Ridge Road, GALLIPOLIS, OH 45631. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.