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Water system · PWSID KY0220164

GRAYSON UTILITY COMMISSION

GRAYSON, KY · ~10,950 people served

Check your exact address → GRAYSON overview
100
Excellent
PurityRadar safety score

PWSID

KY0220164

State

Kentucky

City

GRAYSON

Population served

10,950

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

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

32

Violations on record

0

Unaddressed

11

Health-based

112

Enforcement actions

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

Monitoring & reporting · EPA contaminant 0300 began Jan 2018 Resolved
Other · EPA contaminant 7500 began Dec 2017 Resolved
Monitoring & reporting · EPA contaminant 0300 began Dec 2017 Resolved
Other · EPA contaminant 7000 began Jul 2017 Resolved
Monitoring · Lead & Copper Rule began Feb 2017 Resolved
Monitoring & reporting · EPA contaminant 0800 began Jul 2016 Resolved
Monitoring & reporting · Bromate began Jul 2015 Resolved
Other · EPA contaminant 7000 began Jul 2014 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 2007 Resolved
Monitoring & reporting · Bromate began Jan 2007 Resolved
Treatment technique · Bromate health-based began Jan 2006 Resolved
Treatment technique · Bromate health-based began Oct 2005 Resolved

Recent enforcement actions

  • State action · SIF Mar 2018
  • State action · SIF Mar 2018
  • State action · SOX Mar 2018
  • State action · SOX Mar 2018
  • State action · SIF Mar 2018
  • State action · SOX Mar 2018
  • State action · SOX Mar 2018
  • State action · SFJ Mar 2018

Area water-quality monitoring

Environmental monitoring (rivers, wells, intakes) recorded in this system’s service area in the EPA/USGS Water Quality Portal since 2018 — source/ambient water, not finished tap water. Context for the watershed, not a reading from your tap.

ContaminantMedian · max · samples

Manganese

3 stations · latest Mar 2023

112 · max 609 ug/L · 41

Lead

3 stations · latest Mar 2023

0.402 · max 8.99 ug/L · 18

Arsenic

3 stations · latest Oct 2022

0.601 · max 0.709 ug/L · 10

Copper

1 station · latest Sep 2022

5.26 · max 5.26 ug/L · 1

Source: Water Quality Portal (EPA/USGS/state agencies). Values are as-reported and aren’t health thresholds.

This profile is built from EPA public records for system KY0220164 — 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.