No health-based violations on EPA record since 2016.
Serves about 4,200 people (1,406 connections) with groundwater from its own wells.
From EPA's record for FL2550812. PurityMap is independent of SJCU-North Beach Utilities.
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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 March 2025 to September 2025.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| Lithium | 9.08 µg/L | 10 µg/L EPA health reference level (screening, not a legal limit)Screening level, not a legal limit | Within the referenced health-based guidance value | 2025-03-03 to 2025-09-10 | UCMR5 Analytical Results: SJCU-NORTH BEACH UTILITIES (FL2550812) |
| 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 | 2025-03-03 to 2025-09-10 | UCMR5 Analytical Results: SJCU-NORTH BEACH UTILITIES (FL2550812) |
| 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 | 2025-03-03 to 2025-09-10 | UCMR5 Analytical Results: SJCU-NORTH BEACH UTILITIES (FL2550812) |
| 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 | 2025-03-03 to 2025-09-10 | UCMR5 Analytical Results: SJCU-NORTH BEACH UTILITIES (FL2550812) |
| 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 | 2025-03-03 to 2025-09-10 | UCMR5 Analytical Results: SJCU-NORTH BEACH UTILITIES (FL2550812) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-03-03 to 2025-09-10 | UCMR5 Analytical Results: SJCU-NORTH BEACH UTILITIES (FL2550812) |
| 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 | 2025-03-03 to 2025-09-10 | UCMR5 Analytical Results: SJCU-NORTH BEACH UTILITIES (FL2550812) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-03-03 to 2025-09-10 | UCMR5 Analytical Results: SJCU-NORTH BEACH UTILITIES (FL2550812) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-03-03 to 2025-09-10 | UCMR5 Analytical Results: SJCU-NORTH BEACH UTILITIES (FL2550812) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-03-03 to 2025-09-10 | UCMR5 Analytical Results: SJCU-NORTH BEACH UTILITIES (FL2550812) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-03-03 to 2025-09-10 | UCMR5 Analytical Results: SJCU-NORTH BEACH UTILITIES (FL2550812) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-03-03 to 2025-09-10 | UCMR5 Analytical Results: SJCU-NORTH BEACH UTILITIES (FL2550812) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-03-03 to 2025-09-10 | UCMR5 Analytical Results: SJCU-NORTH BEACH UTILITIES (FL2550812) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-03-03 to 2025-09-10 | UCMR5 Analytical Results: SJCU-NORTH BEACH UTILITIES (FL2550812) |
| 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 | 2025-03-03 to 2025-09-10 | UCMR5 Analytical Results: SJCU-NORTH BEACH UTILITIES (FL2550812) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-03-03 to 2025-09-10 | UCMR5 Analytical Results: SJCU-NORTH BEACH UTILITIES (FL2550812) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-03-03 to 2025-09-10 | UCMR5 Analytical Results: SJCU-NORTH BEACH UTILITIES (FL2550812) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-03-03 to 2025-09-10 | UCMR5 Analytical Results: SJCU-NORTH BEACH UTILITIES (FL2550812) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-03-03 to 2025-09-10 | UCMR5 Analytical Results: SJCU-NORTH BEACH UTILITIES (FL2550812) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-03-03 to 2025-09-10 | UCMR5 Analytical Results: SJCU-NORTH BEACH UTILITIES (FL2550812) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-03-03 to 2025-09-10 | UCMR5 Analytical Results: SJCU-NORTH BEACH UTILITIES (FL2550812) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2025-03-03 to 2025-09-10 | UCMR5 Analytical Results: SJCU-NORTH BEACH UTILITIES (FL2550812) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-03-03 to 2025-09-10 | UCMR5 Analytical Results: SJCU-NORTH BEACH UTILITIES (FL2550812) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-03-03 to 2025-09-10 | UCMR5 Analytical Results: SJCU-NORTH BEACH UTILITIES (FL2550812) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2025-03-03 to 2025-09-10 | UCMR5 Analytical Results: SJCU-NORTH BEACH UTILITIES (FL2550812) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-03-03 to 2025-09-10 | UCMR5 Analytical Results: SJCU-NORTH BEACH UTILITIES (FL2550812) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-03-03 to 2025-09-10 | UCMR5 Analytical Results: SJCU-NORTH BEACH UTILITIES (FL2550812) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-03-03 to 2025-09-10 | UCMR5 Analytical Results: SJCU-NORTH BEACH UTILITIES (FL2550812) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-03-03 to 2025-09-10 | UCMR5 Analytical Results: SJCU-NORTH BEACH UTILITIES (FL2550812) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2025-03-03 to 2025-09-10 | UCMR5 Analytical Results: SJCU-NORTH BEACH UTILITIES (FL2550812) |
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 →SJCU-North Beach Utilities's phone number on EPA record is 904-209-2703. Its mailing address is P.O. DRAWER 3006, ST. AUGUSTINE, FL 32085.
According to EPA's record, SJCU-North Beach Utilities 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 SJCU-North Beach Utilities's latest lead and copper round, which ended in December 2025, was 0.6 µg/L, below the federal action level of 15 µg/L.
PurityMap has no verified website for SJCU-North Beach Utilities. Its phone number on EPA record is 904-209-2703. Its mailing address on EPA record is P.O. DRAWER 3006, ST. AUGUSTINE, FL 32085. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.