No health-based violations on EPA record since 2016.
Serves about 16,841 people (4,294 connections) with groundwater from its own wells.
From EPA's record for FL4430259. PurityMap is independent of City of Stuart.
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 October 2024 to April 2025.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| Perfluorohexanoic acid (PFHxA) | 7.9 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Within a historical reference; current applicability unverified | 2024-10-01 to 2025-04-10 | UCMR5 Analytical Results: STUART, CITY OF - WATER PLANT (FL4430259) |
| Perfluoropentanoic acid (PFPeA) | 12 ng/L | No federal or state limit; shown for transparency | Detected, no limit | 2024-10-01 to 2025-04-10 | UCMR5 Analytical Results: STUART, CITY OF - WATER PLANT (FL4430259) |
| 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 | 2024-10-01 to 2025-04-10 | UCMR5 Analytical Results: STUART, CITY OF - WATER PLANT (FL4430259) |
| 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 | 2024-10-01 to 2025-04-10 | UCMR5 Analytical Results: STUART, CITY OF - WATER PLANT (FL4430259) |
| 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 | 2024-10-01 to 2025-04-10 | UCMR5 Analytical Results: STUART, CITY OF - WATER PLANT (FL4430259) |
| 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 | 2024-10-01 to 2025-04-10 | UCMR5 Analytical Results: STUART, CITY OF - WATER PLANT (FL4430259) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-10-01 to 2025-04-10 | UCMR5 Analytical Results: STUART, CITY OF - WATER PLANT (FL4430259) |
| 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 | 2024-10-01 to 2025-04-10 | UCMR5 Analytical Results: STUART, CITY OF - WATER PLANT (FL4430259) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-10-01 to 2025-04-10 | UCMR5 Analytical Results: STUART, CITY OF - WATER PLANT (FL4430259) |
| 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 | 2024-10-01 to 2025-04-10 | UCMR5 Analytical Results: STUART, CITY OF - WATER PLANT (FL4430259) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-10-01 to 2025-04-10 | UCMR5 Analytical Results: STUART, CITY OF - WATER PLANT (FL4430259) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-10-01 to 2025-04-10 | UCMR5 Analytical Results: STUART, CITY OF - WATER PLANT (FL4430259) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-10-01 to 2025-04-10 | UCMR5 Analytical Results: STUART, CITY OF - WATER PLANT (FL4430259) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-10-01 to 2025-04-10 | UCMR5 Analytical Results: STUART, CITY OF - WATER PLANT (FL4430259) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-10-01 to 2025-04-10 | UCMR5 Analytical Results: STUART, CITY OF - WATER PLANT (FL4430259) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-10-01 to 2025-04-10 | UCMR5 Analytical Results: STUART, CITY OF - WATER PLANT (FL4430259) |
| 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 | 2024-10-01 to 2025-04-10 | UCMR5 Analytical Results: STUART, CITY OF - WATER PLANT (FL4430259) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-10-01 to 2025-04-10 | UCMR5 Analytical Results: STUART, CITY OF - WATER PLANT (FL4430259) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-10-01 to 2025-04-10 | UCMR5 Analytical Results: STUART, CITY OF - WATER PLANT (FL4430259) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-10-01 to 2025-04-10 | UCMR5 Analytical Results: STUART, CITY OF - WATER PLANT (FL4430259) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-10-01 to 2025-04-10 | UCMR5 Analytical Results: STUART, CITY OF - WATER PLANT (FL4430259) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-10-01 to 2025-04-10 | UCMR5 Analytical Results: STUART, CITY OF - WATER PLANT (FL4430259) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-10-01 to 2025-04-10 | UCMR5 Analytical Results: STUART, CITY OF - WATER PLANT (FL4430259) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-10-01 to 2025-04-10 | UCMR5 Analytical Results: STUART, CITY OF - WATER PLANT (FL4430259) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-10-01 to 2025-04-10 | UCMR5 Analytical Results: STUART, CITY OF - WATER PLANT (FL4430259) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-10-01 to 2025-04-10 | UCMR5 Analytical Results: STUART, CITY OF - WATER PLANT (FL4430259) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-10-01 to 2025-04-10 | UCMR5 Analytical Results: STUART, CITY OF - WATER PLANT (FL4430259) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-10-01 to 2025-04-10 | UCMR5 Analytical Results: STUART, CITY OF - WATER PLANT (FL4430259) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-10-01 to 2025-04-10 | UCMR5 Analytical Results: STUART, CITY OF - WATER PLANT (FL4430259) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-10-01 to 2025-04-10 | UCMR5 Analytical Results: STUART, CITY OF - WATER PLANT (FL4430259) |
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 →City of Stuart's phone number on EPA record is 772-288-5332. Its mailing address is 121 SW FLAGLER AVE., STUART, FL 34994.
According to EPA's record, City of Stuart uses groundwater from its own wells.
No health-based violations on EPA record since 2016. EPA also lists 26 missed or late tests or reports in 10 years. The record comes from EPA's SDWIS compliance database.
The 90th-percentile lead result in City of Stuart's latest lead and copper round, which ended in December 2025, was 1.2 µg/L, below the federal action level of 15 µg/L.
PurityMap has no verified website for City of Stuart. Its phone number on EPA record is 772-288-5332. Its mailing address on EPA record is 121 SW FLAGLER AVE., STUART, FL 34994. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.