No health-based violations on EPA record since 2016.
Serves about 21,925 people (8,675 connections) with groundwater from its own wells.
From EPA's record for FL2450364. PurityMap is independent of Fernandina Beach WTP.
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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 August 2024 to February 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 | 2024-08-12 to 2025-02-04 | UCMR5 Analytical Results: FERNANDINA BEACH WTP (FL2450364) |
| 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 | 2024-08-12 to 2025-02-04 | UCMR5 Analytical Results: FERNANDINA BEACH WTP (FL2450364) |
| 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 | 2024-08-12 to 2025-02-04 | UCMR5 Analytical Results: FERNANDINA BEACH WTP (FL2450364) |
| 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 | 2024-08-12 to 2025-02-04 | UCMR5 Analytical Results: FERNANDINA BEACH WTP (FL2450364) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-08-12 to 2025-02-04 | UCMR5 Analytical Results: FERNANDINA BEACH WTP (FL2450364) |
| 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 | 2024-08-12 to 2025-02-04 | UCMR5 Analytical Results: FERNANDINA BEACH WTP (FL2450364) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-08-12 to 2025-02-04 | UCMR5 Analytical Results: FERNANDINA BEACH WTP (FL2450364) |
| 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 | 2024-08-12 to 2025-02-04 | UCMR5 Analytical Results: FERNANDINA BEACH WTP (FL2450364) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-08-12 to 2025-02-04 | UCMR5 Analytical Results: FERNANDINA BEACH WTP (FL2450364) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-08-12 to 2025-02-04 | UCMR5 Analytical Results: FERNANDINA BEACH WTP (FL2450364) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-08-12 to 2025-02-04 | UCMR5 Analytical Results: FERNANDINA BEACH WTP (FL2450364) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-08-12 to 2025-02-04 | UCMR5 Analytical Results: FERNANDINA BEACH WTP (FL2450364) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-08-12 to 2025-02-04 | UCMR5 Analytical Results: FERNANDINA BEACH WTP (FL2450364) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-08-12 to 2025-02-04 | UCMR5 Analytical Results: FERNANDINA BEACH WTP (FL2450364) |
| 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 | 2024-08-12 to 2025-02-04 | UCMR5 Analytical Results: FERNANDINA BEACH WTP (FL2450364) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-08-12 to 2025-02-04 | UCMR5 Analytical Results: FERNANDINA BEACH WTP (FL2450364) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-08-12 to 2025-02-04 | UCMR5 Analytical Results: FERNANDINA BEACH WTP (FL2450364) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-08-12 to 2025-02-04 | UCMR5 Analytical Results: FERNANDINA BEACH WTP (FL2450364) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-08-12 to 2025-02-04 | UCMR5 Analytical Results: FERNANDINA BEACH WTP (FL2450364) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-08-12 to 2025-02-04 | UCMR5 Analytical Results: FERNANDINA BEACH WTP (FL2450364) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-08-12 to 2025-02-04 | UCMR5 Analytical Results: FERNANDINA BEACH WTP (FL2450364) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2024-08-12 to 2025-02-04 | UCMR5 Analytical Results: FERNANDINA BEACH WTP (FL2450364) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-08-12 to 2025-02-04 | UCMR5 Analytical Results: FERNANDINA BEACH WTP (FL2450364) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-08-12 to 2025-02-04 | UCMR5 Analytical Results: FERNANDINA BEACH WTP (FL2450364) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-08-12 to 2025-02-04 | UCMR5 Analytical Results: FERNANDINA BEACH WTP (FL2450364) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-08-12 to 2025-02-04 | UCMR5 Analytical Results: FERNANDINA BEACH WTP (FL2450364) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-08-12 to 2025-02-04 | UCMR5 Analytical Results: FERNANDINA BEACH WTP (FL2450364) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-08-12 to 2025-02-04 | UCMR5 Analytical Results: FERNANDINA BEACH WTP (FL2450364) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-08-12 to 2025-02-04 | UCMR5 Analytical Results: FERNANDINA BEACH WTP (FL2450364) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-08-12 to 2025-02-04 | UCMR5 Analytical Results: FERNANDINA BEACH WTP (FL2450364) |
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 →Fernandina Beach WTP's phone number on EPA record is 904-310-3420. Its mailing address is 1180 SOUTH 5TH STREET, FERNANDINA BEACH, FL 32034.
According to EPA's record, Fernandina Beach WTP 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 Fernandina Beach WTP's latest lead and copper round, which ended in December 2025, was 1.7 µg/L, below the federal action level of 15 µg/L.
PurityMap has no verified website for Fernandina Beach WTP. Its phone number on EPA record is 904-310-3420. Its mailing address on EPA record is 1180 SOUTH 5TH STREET, FERNANDINA BEACH, FL 32034. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.