City of Clewiston
Published drinking-water records and contacts for City of Clewiston. System FL5260053. Review sources and dates; not a real-time water assessment.
- System ID
- FL5260053
- State or territory
- FL
- Published population served
- 9643
- System type (source code)
- CWS
Published records and dates
- PFAS / lithium (EPA UCMR 5): 60 — 2024-03-06 – 2024-09-18
- Lead and copper monitoring summaries: 20 — 1992-07-01 – 2023-12-01
- Florida DEP annual chemical export — selected reported values: 3 — 2024-09-10 – 2024-12-10
Missing records here do not mean the provider did not test. Published records are not a real-time assessment of your tap water.
Published testing results
Selected recent records are shown below. Different sampling locations and dates are not interchangeable. These excerpts are not a complete testing history.
“<” means below the stated reporting limit, not zero. A reported measurement alone is not a safety verdict. Read an example
| Substance | Published result | Reporting limit | Sample date | Sampling location |
|---|---|---|---|---|
| 11Cl-PF3OUdS | < 0.005 µg/L | 0.005 µg/L | 2024-09-18 | CLEWISTON RO PLANT / POE |
| 4:2 FTS | < 0.003 µg/L | 0.003 µg/L | 2024-09-18 | CLEWISTON RO PLANT / POE |
| 6:2 FTS | < 0.005 µg/L | 0.005 µg/L | 2024-09-18 | CLEWISTON RO PLANT / POE |
| 8:2 FTS | < 0.005 µg/L | 0.005 µg/L | 2024-09-18 | CLEWISTON RO PLANT / POE |
| 9Cl-PF3ONS | < 0.002 µg/L | 0.002 µg/L | 2024-09-18 | CLEWISTON RO PLANT / POE |
| ADONA | < 0.003 µg/L | 0.003 µg/L | 2024-09-18 | CLEWISTON RO PLANT / POE |
| HFPO-DA | < 0.005 µg/L | 0.005 µg/L | 2024-09-18 | CLEWISTON RO PLANT / POE |
| NEtFOSAA | < 0.005 µg/L | 0.005 µg/L | 2024-09-18 | CLEWISTON RO PLANT / POE |
| NFDHA | < 0.02 µg/L | 0.02 µg/L | 2024-09-18 | CLEWISTON RO PLANT / POE |
| NMeFOSAA | < 0.006 µg/L | 0.006 µg/L | 2024-09-18 | CLEWISTON RO PLANT / POE |
| PFBA | < 0.005 µg/L | 0.005 µg/L | 2024-09-18 | CLEWISTON RO PLANT / POE |
| PFBS | < 0.003 µg/L | 0.003 µg/L | 2024-09-18 | CLEWISTON RO PLANT / POE |
| PFDA | < 0.003 µg/L | 0.003 µg/L | 2024-09-18 | CLEWISTON RO PLANT / POE |
| PFDoA | < 0.003 µg/L | 0.003 µg/L | 2024-09-18 | CLEWISTON RO PLANT / POE |
| PFEESA | < 0.003 µg/L | 0.003 µg/L | 2024-09-18 | CLEWISTON RO PLANT / POE |
| PFHpA | < 0.003 µg/L | 0.003 µg/L | 2024-09-18 | CLEWISTON RO PLANT / POE |
| PFHpS | < 0.003 µg/L | 0.003 µg/L | 2024-09-18 | CLEWISTON RO PLANT / POE |
| PFHxA | < 0.003 µg/L | 0.003 µg/L | 2024-09-18 | CLEWISTON RO PLANT / POE |
| PFHxS | < 0.003 µg/L | 0.003 µg/L | 2024-09-18 | CLEWISTON RO PLANT / POE |
| PFMBA | < 0.003 µg/L | 0.003 µg/L | 2024-09-18 | CLEWISTON RO PLANT / POE |
| PFMPA | < 0.004 µg/L | 0.004 µg/L | 2024-09-18 | CLEWISTON RO PLANT / POE |
| PFNA | < 0.004 µg/L | 0.004 µg/L | 2024-09-18 | CLEWISTON RO PLANT / POE |
| PFOA | < 0.004 µg/L | 0.004 µg/L | 2024-09-18 | CLEWISTON RO PLANT / POE |
| PFOS | < 0.004 µg/L | 0.004 µg/L | 2024-09-18 | CLEWISTON RO PLANT / POE |
| PFPeA | < 0.003 µg/L | 0.003 µg/L | 2024-09-18 | CLEWISTON RO PLANT / POE |
| PFPeS | < 0.004 µg/L | 0.004 µg/L | 2024-09-18 | CLEWISTON RO PLANT / POE |
| PFTA | < 0.008 µg/L | 0.008 µg/L | 2024-09-18 | CLEWISTON RO PLANT / POE |
| PFTrDA | < 0.007 µg/L | 0.007 µg/L | 2024-09-18 | CLEWISTON RO PLANT / POE |
| PFUnA | < 0.002 µg/L | 0.002 µg/L | 2024-09-18 | CLEWISTON RO PLANT / POE |
| lithium | < 9 µg/L | 9 µg/L | 2024-09-18 | CLEWISTON RO PLANT / POE |
Download all EPA UCMR 5 records (CSV)
Lead and copper: 90th-percentile summaries
These describe a monitoring period across sampled locations, not the result at your home. How to read the 90th percentile
| Substance | Published 90th percentile | Monitoring period | Source quarter |
|---|---|---|---|
| Lead (PB90) | 0.0003 mg/L | 2023-01-01 – 2023-12-01 | 2026Q3 |
| Lead (PB90) | 0.0003 mg/L | 2020-07-01 – 2020-12-01 | 2026Q3 |
| Lead (PB90) | 0.0002 mg/L | 2020-01-01 – 2020-06-01 | 2026Q3 |
| Lead (PB90) | 0.0033 mg/L | 2017-01-01 – 2017-12-01 | 2026Q3 |
| Lead (PB90) | 0.0003 mg/L | 2014-01-01 – 2014-12-01 | 2026Q3 |
| Lead (PB90) | 0.0008 mg/L | 2012-01-01 – 2012-12-01 | 2026Q3 |
| Lead (PB90) | 0.0012 mg/L | 2010-01-01 – 2010-12-01 | 2026Q3 |
| Lead (PB90) | 0.0017 mg/L | 2009-01-01 – 2009-12-01 | 2026Q3 |
| Substance | Published result | Sample date | Location / source |
|---|---|---|---|
| TOTAL THMS | 8.7 UG/L | 2024-12-10 | HAA5 AND TTHM NEXT SAMPLE SEPT 2025 / Florida DEP annual chemical export — selected reported values |
| TOTAL HALOACETIC ACIDS (HAA5) | 4.2 UG/L | 2024-09-10 | DBP SAMPLES FOR SEPT 2024 NEXT SAMPLE IN DEC 2024 / Florida DEP annual chemical export — selected reported values |
| TOTAL THMS | 10 UG/L | 2024-09-10 | DBP SAMPLES FOR SEPT 2024 NEXT SAMPLE IN DEC 2024 / Florida DEP annual chemical export — selected reported values |
State sampling points can include untreated water. Publisher qualifiers and units are retained; consult the full source notes before interpreting a record.
Download state records with source notes (CSV)
Published compliance history
12 imported records. Status is as recorded in the source; historical records are not current advisories. Missing records do not establish that no violations occurred.
| Rule / record | Period | Recorded status | Health-based (EPA classification) | Source quarter |
|---|---|---|---|---|
| Revised Total Coliform Rule / Monitoring, Routine (RTCR) | 2025-12-01 – 2025-12-31 | Resolved | No | 2026Q3 |
| Ground Water Rule / Failure to Conduct Assessment Monitoring | 2025-12-01 – 2025-12-31 | Resolved | No | 2026Q3 |
| Stage 2 Disinfectants and Disinfection Byproducts Rule / Monitoring and Reporting (DBP) | 2025-01-01 – 2025-12-31 | Resolved | No | 2026Q3 |
| Stage 2 Disinfectants and Disinfection Byproducts Rule / Monitoring and Reporting (DBP) | 2025-01-01 – 2025-12-31 | Resolved | No | 2026Q3 |
| Stage 2 Disinfectants and Disinfection Byproducts Rule / Monitoring and Reporting (DBP) | 2024-01-01 – 2024-12-31 | Resolved | No | 2026Q3 |
| Stage 2 Disinfectants and Disinfection Byproducts Rule / Monitoring and Reporting (DBP) | 2024-01-01 – 2024-12-31 | Resolved | No | 2026Q3 |
| Stage 2 Disinfectants and Disinfection Byproducts Rule / Monitoring and Reporting (DBP) | 2023-01-01 – 2023-12-31 | Resolved | No | 2026Q3 |
| Stage 2 Disinfectants and Disinfection Byproducts Rule / Monitoring and Reporting (DBP) | 2023-01-01 – 2023-12-31 | Resolved | No | 2026Q3 |
| Stage 2 Disinfectants and Disinfection Byproducts Rule / Monitoring and Reporting (DBP) | 2019-01-01 – 2019-12-31 | Resolved | No | 2026Q3 |
| Stage 2 Disinfectants and Disinfection Byproducts Rule / Monitoring and Reporting (DBP) | 2019-01-01 – 2019-12-31 | Resolved | No | 2026Q3 |
| Interim and Long Term 1 Enhanced Surface Water Treatment Rule / Monitoring, Turbidity (Enhanced SWTR) | 2006-09-01 – 2006-09-30 | Archived | No | 2026Q3 |
| Interim and Long Term 1 Enhanced Surface Water Treatment Rule / Monthly Turbidity Exceed (Enhanced SWTR) | 2006-09-01 – 2006-09-30 | Archived | Yes | 2026Q3 |
Source dates and refresh checks
A refresh check is not a sample date. Publication periods, sample dates and checks are shown separately.
- EPA SDWIS lead/copper summaries and service areas — source period: — – —; last checked: 2026-10-17
- EPA SDWIS contacts and compliance records — source period: — – —; last checked: 2026-10-17
- EPA UCMR 5 sample results — source period: 2023-01-03 – 2026-06-17; last checked: 2026-10-17
- Florida DEP annual chemical export — selected reported values — last successful check: 2026-10-15
Administrative contact (EPA filing)
Unknown: 863-902-3388
An administrative filing contact may not be a customer-service line. Confirm current contact details with the provider.