💧 ZIP Water Report

Town Of Longboat Key

PWSID FL6411098 · Longboat Key, Florida · serves 7,098 people · surface water source

C
Fair

PFAS test results (EPA UCMR 5)

ContaminantResultFederal limit (MCL)Sampled
PFBA 5.5 ppt — 5/2/2023

ppt = parts per trillion (ng/L). Rows highlighted red meet or exceed the 2024 federal limit.

Violation history

DateViolationTypeHealth-basedStatus
2025-11-01 Revised Total Coliform Rule MON No Archived
2025-10-01 Revised Total Coliform Rule MON No Archived
2025-06-01 Revised Total Coliform Rule MON No Archived
2025-04-01 Total Haloacetic Acids (HAA5) MR No Archived
2025-04-01 TTHM MR No Archived
2024-09-01 Revised Total Coliform Rule MON No Archived
2024-07-01 Consumer Confidence Rule Other No Unaddressed
2024-07-01 Total Haloacetic Acids (HAA5) MR No Archived
2024-07-01 TTHM MR No Archived
2022-01-01 Lead and Copper Rule MR No Unaddressed

ZIP codes served