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Water system · PWSID FL6520336

CLEARWATER WATER SYSTEM

CLEARWATER, FL · ~115,000 people served

Check your exact address → CLEARWATER overview
80
Good
PurityRadar safety score

PWSID

FL6520336

State

Florida

City

CLEARWATER

Population served

115,000

Primary source

Groundwater

Score history

▼ 20 points — the score moved from 100 to 80 on Jun 18, 2026, as newly published EPA data was incorporated.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 80

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 Jan 2025). Levels in parts per trillion (ppt).

PFOS

Perfluorooctanesulfonic acid

5.9 ppt

limit 4 ppt

Above EPA limit · 1.5×

PFPeA

3.1 ppt

limit —

No federal limit

PFBS

3 ppt

limit —

No federal limit

Violations & enforcement

9

Violations on record

0

Unaddressed

3

Health-based

25

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Sep 2025. Official EPA record →

Monitoring · Lead & Copper Rule began Aug 2025 Resolved
Other · EPA contaminant 7000 began Jul 2025 Resolved
Monitoring · Lead & Copper Rule began Dec 2024 Resolved
Monitoring · Lead & Copper Rule began Sep 2024 Resolved
Monitoring & reporting · Nitrate began Jan 2024 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2022 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jan 2015 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Oct 2014 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 2013 Resolved

Recent enforcement actions

  • State action · SOX Sep 2025
  • State action · SOX Aug 2025
  • State action · SOX Jul 2025
  • State action · SOX Apr 2015
  • State action · SOX Apr 2015
  • State action · SIF Jan 2015
  • State action · SIF Dec 2014
  • State action · SOX Nov 2013

This profile is built from EPA public records for system FL6520336 — 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.