TOWN OF LONGBOAT KEY

LONGBOAT KEY, FL · ~7,098 people served

Check your exact address → LONGBOAT KEY overview

100

Excellent

PurityRadar safety score

PWSID

FL6411098

State

Florida

City

LONGBOAT KEY

Population served

7,098

Primary source

SWP

Score history

No change since tracking began Jun 18, 2026.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 100

2 score updates logged since tracking began Jun 18, 2026. Each future EPA re-score adds a point.

PFAS & contaminant readings

Latest detections from EPA’s UCMR5 monitoring (through May 2023). Levels in parts per trillion (ppt).

PFBA

5.5 ppt

limit —

No federal limit

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Sep 2014. Official EPA record →

Other · EPA contaminant 7000 began Jul 2024 Unaddressed

Monitoring & reporting · Lead & Copper Rule began Jan 2022 Unaddressed

Monitoring & reporting · Lead & Copper Rule began Jan 2021 Unaddressed

Monitoring & reporting · Total coliform began Aug 2014 Resolved

Monitoring & reporting · Total coliform began Oct 1996 Resolved

Recent enforcement actions

State action · SOX Sep 2014
State action · SOX Aug 2004
State action · SIA Dec 1996
State action · SOX Nov 1996
State action · SIA Mar 1994
State action · SIA Sep 1981
State action · SO7 Aug 1981
State action · SO7 Jul 1981

This profile is built from EPA public records for system FL6411098 — SDWIS violations and UCMR5 PFAS sampling. The score is system-level and can’t account for your home’s plumbing (older pipes can add lead at the tap). For health decisions, check your exact address, read the utility’s Consumer Confidence Report, and confirm with your provider.