GRAVES CO WATER DIST - HICKORY

MAYFIELD, KY · ~4,069 people served

Check your exact address → MAYFIELD overview

100

Excellent

PurityRadar safety score

PWSID

KY0420194

State

Kentucky

City

MAYFIELD

Population served

4,069

Primary source

Groundwater

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

No PFAS detections are on record for this system from EPA’s UCMR5 monitoring (2023–25). Absence of a detection isn’t a guarantee — not every system was sampled, and this dataset doesn’t cover other contaminants.

Violations & enforcement

Violations on record

Unaddressed

Health-based

291

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jul 2018. Official EPA record →

Other · EPA contaminant 7000 began Jul 2016 Resolved

Other · EPA contaminant 7000 began Oct 2005 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Jul 2004 Resolved

Monitoring & reporting · EPA contaminant 2034 began Jan 2002 Resolved

Monitoring & reporting · EPA contaminant 2032 began Jan 2002 Resolved

Monitoring & reporting · EPA contaminant 2033 began Jan 2002 Resolved

Monitoring & reporting · EPA contaminant 2015 began Jan 2002 Resolved

Monitoring & reporting · EPA contaminant 2020 began Jan 2002 Resolved

Monitoring & reporting · EPA contaminant 2005 began Jan 2002 Resolved

Monitoring & reporting · EPA contaminant 2010 began Jan 2002 Resolved

Monitoring & reporting · EPA contaminant 2031 began Jan 2002 Resolved

Monitoring & reporting · EPA contaminant 2035 began Jan 2002 Resolved

Recent enforcement actions

State action · SOX Jul 2018
State action · SFJ May 2017
State action · SOX Jul 2006
State action · SIF Oct 2005
State action · SFJ Oct 2005
State action · SOX Aug 2005
State action · SIF Jun 2005
State action · SIE Jun 2005

This profile is built from EPA public records for system KY0420194 — 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.