No health-based violations on EPA record since 2016.
Serves about 4,498 people (1,799 connections) with surface water bought from City of Clewiston and United States Sugar Corp. WTP.
From EPA's record for FL5260262. PurityMap is independent of South Shore Water Assn., Inc..
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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 February 2024 to March 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 | 2024-02-20 to 2024-08-06 | UCMR5 Analytical Results: SOUTH SHORE WATER ASSN., INC. (FL5260262) |
| 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 | 2024-02-20 to 2024-08-06 | UCMR5 Analytical Results: SOUTH SHORE WATER ASSN., INC. (FL5260262) |
| 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 | 2024-02-20 to 2024-08-06 | UCMR5 Analytical Results: SOUTH SHORE WATER ASSN., INC. (FL5260262) |
| 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 | 2024-02-20 to 2024-08-06 | UCMR5 Analytical Results: SOUTH SHORE WATER ASSN., INC. (FL5260262) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2024-08-06 | UCMR5 Analytical Results: SOUTH SHORE WATER ASSN., INC. (FL5260262) |
| 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 | 2024-02-20 to 2024-08-06 | UCMR5 Analytical Results: SOUTH SHORE WATER ASSN., INC. (FL5260262) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-02-20 to 2024-08-06 | UCMR5 Analytical Results: SOUTH SHORE WATER ASSN., INC. (FL5260262) |
| 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 | 2024-02-20 to 2024-08-06 | UCMR5 Analytical Results: SOUTH SHORE WATER ASSN., INC. (FL5260262) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2025-03-12 | UCMR5 Analytical Results: SOUTH SHORE WATER ASSN., INC. (FL5260262) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2025-03-12 | UCMR5 Analytical Results: SOUTH SHORE WATER ASSN., INC. (FL5260262) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2024-08-06 | UCMR5 Analytical Results: SOUTH SHORE WATER ASSN., INC. (FL5260262) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2024-08-06 | UCMR5 Analytical Results: SOUTH SHORE WATER ASSN., INC. (FL5260262) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2024-08-06 | UCMR5 Analytical Results: SOUTH SHORE WATER ASSN., INC. (FL5260262) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2024-08-06 | UCMR5 Analytical Results: SOUTH SHORE WATER ASSN., INC. (FL5260262) |
| 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 | 2024-02-20 to 2024-08-06 | UCMR5 Analytical Results: SOUTH SHORE WATER ASSN., INC. (FL5260262) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2024-08-06 | UCMR5 Analytical Results: SOUTH SHORE WATER ASSN., INC. (FL5260262) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2024-08-06 | UCMR5 Analytical Results: SOUTH SHORE WATER ASSN., INC. (FL5260262) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2024-08-06 | UCMR5 Analytical Results: SOUTH SHORE WATER ASSN., INC. (FL5260262) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2024-08-06 | UCMR5 Analytical Results: SOUTH SHORE WATER ASSN., INC. (FL5260262) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2024-08-06 | UCMR5 Analytical Results: SOUTH SHORE WATER ASSN., INC. (FL5260262) |
| Perfluorohexanesulfonic acid (PFHxS) | < 3 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-02-20 to 2024-08-06 | UCMR5 Analytical Results: SOUTH SHORE WATER ASSN., INC. (FL5260262) |
| Perfluorohexanoic acid (PFHxA) | < 3 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Not detected above the reporting limit | 2024-02-20 to 2024-08-06 | UCMR5 Analytical Results: SOUTH SHORE WATER ASSN., INC. (FL5260262) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-02-20 to 2024-08-06 | UCMR5 Analytical Results: SOUTH SHORE WATER ASSN., INC. (FL5260262) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-02-20 to 2024-08-06 | UCMR5 Analytical Results: SOUTH SHORE WATER ASSN., INC. (FL5260262) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-02-20 to 2024-08-06 | UCMR5 Analytical Results: SOUTH SHORE WATER ASSN., INC. (FL5260262) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2024-08-06 | UCMR5 Analytical Results: SOUTH SHORE WATER ASSN., INC. (FL5260262) |
| Perfluoropentanoic acid (PFPeA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2024-08-06 | UCMR5 Analytical Results: SOUTH SHORE WATER ASSN., INC. (FL5260262) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2025-03-12 | UCMR5 Analytical Results: SOUTH SHORE WATER ASSN., INC. (FL5260262) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2025-03-12 | UCMR5 Analytical Results: SOUTH SHORE WATER ASSN., INC. (FL5260262) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-02-20 to 2024-08-06 | UCMR5 Analytical Results: SOUTH SHORE WATER ASSN., INC. (FL5260262) |
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.
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Follow this water →South Shore Water Assn., Inc.'s phone number on EPA record is 863-983-2323. Its mailing address is 1454 EAST US HWY 27, CLEWISTON, FL 33440-0218.
According to EPA's record, South Shore Water Assn., Inc. uses surface water bought from City of Clewiston and United States Sugar Corp. WTP.
No health-based violations on EPA record since 2016. EPA also lists 2 missed or late tests or reports in 10 years. The record comes from EPA's SDWIS compliance database.
Lead was not detected at the 90th percentile of tap samples in South Shore Water Assn., Inc.'s latest lead and copper round, which ended in December 2023. The federal action level is 15 µg/L.
PurityMap has no verified website for South Shore Water Assn., Inc.. Its phone number on EPA record is 863-983-2323. Its mailing address on EPA record is 1454 EAST US HWY 27, CLEWISTON, FL 33440-0218. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.