THOMSON-MCDUFFIE CO W&S COMM

THOMSON, GA · ~21,312 people served

Check your exact address → THOMSON overview

100

Excellent

PurityRadar safety score

PWSID

GA1890001

State

Georgia

City

THOMSON

Population served

21,312

Primary source

Surface water

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

PFBS

5.5 ppt

limit —

No federal limit

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

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

Monitoring · Lead & Copper Rule began Jun 2025 Resolved

Monitoring · Lead & Copper Rule began Sep 2024 Resolved

Other · EPA contaminant 7000 began Jul 2024 Resolved

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Apr 2024 Resolved

Reporting · Lead & Copper Rule began Oct 2023 Resolved

Reporting · Lead & Copper Rule began Sep 2023 Resolved

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jul 2023 Resolved

Reporting · Lead & Copper Rule began Jul 2023 Resolved

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Apr 2023 Resolved

Reporting · Lead & Copper Rule began Mar 2023 Resolved

Other · EPA contaminant 7500 began Dec 2022 Resolved

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Oct 2022 Resolved

Recent enforcement actions

State action · SFO Aug 2025
State action · SOX Jul 2025
State action · SIA Jul 2025
State action · SIE Jul 2025
State action · SIF Apr 2025
State action · SIF Feb 2025
State action · SOX Dec 2024
State action · SIE Dec 2024

This profile is built from EPA public records for system GA1890001 — 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.