Community Water System (CWS) · FL4500773
Surface Water · serves an estimated 48,000 people · across Lake Worth Beach
No numeric score yet
4.1 ng/L · sampled 2024
f-lake worth beach-pfoa
src-ucmr5-2024 · released 2026-01-15
The original published file, referenced from the source record.
Detected at up to 4.1 ng/L (above the 4.0 ng/L federal limit).
Why it matters. Studies associate PFOA exposure with effects on the immune system, cholesterol, liver, and developmental outcomes, and with certain cancers. Because it accumulates, the EPA has set the enforceable limit near the lowest reliably measurable level.
What you can do. Relevant treatment: Reverse osmosis, Activated carbon (GAC), Anion exchange.
Understand Perfluorooctanoic acid (PFOA) →| Substance | Result | Reference | Sampled | Status | Evidence |
|---|---|---|---|---|---|
| Perfluorooctanoic acid (PFOA) | 4.1 ng/L | 4.0 ng/L federal MCL (2024) | 2024 | Above guideline | View evidence |
| Perfluorooctane sulfonic acid (PFOS) | 12 ng/L | 4.0 ng/L federal MCL (2024) | 2024 | Above guideline | View evidence |
| Perfluorohexane sulfonic acid (PFHxS) | 6.1 ng/L | 10.0 ng/L federal MCL (2024) | 2024 | Below limit | View evidence |
| Lead (90th percentile) | 0 µg/L | 15 µg/L federal action level | 2002-2002 | Below limit | View evidence |
A federal limit (an MCL or action level) is an enforceable legal cap. A health goal (an MCLG or health benchmark) is a non-enforceable target, often stricter, sometimes zero. A system meeting the legal limit is a compliance fact; it is not a guarantee of no health concern. PurityMap publishes no overall compliance verdict for a system; read each finding against its own reference below.
LAKE WORTH BEACH UTILITIES (PWS ID FL4500773) is a public water system serving 48,000 people in Lake Worth Beach, Florida.
LAKE WORTH BEACH UTILITIES is on record as drawing from surface water. The source shapes which contaminants matter most for this system.
PurityMap's record for LAKE WORTH BEACH UTILITIES shows 2 findings measured above a benchmark and 2 within benchmark, from 4 evidence records. Every finding links to its source; a substance that was never monitored is shown as pending, not as a pass.
PurityMap does not issue a safety verdict. It publishes LAKE WORTH BEACH UTILITIES's measured results against each contaminant's benchmark so you can read them in context. Safety depends on the specific finding, your plumbing, and how the water reaches your tap.
The latest published record for LAKE WORTH BEACH UTILITIES is dated 2026-09-16. Utilities report on regulatory cycles, so results reflect the monitoring period rather than a live reading.