Home/ Directory/ KY/ E DAVIESS CO WATER ASSOC INC

Water system · PWSID KY0300109

E DAVIESS CO WATER ASSOC INC

KNOTTSVILLE, KY · ~11,997 people served

Check your exact address → KNOTTSVILLE overview
86
Excellent
PurityRadar safety score

PWSID

KY0300109

State

Kentucky

City

KNOTTSVILLE

Population served

11,997

Primary source

GWP

Score history

▼ 14 points — the score moved from 100 to 86 on Jun 18, 2026, as newly published EPA data was incorporated.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 86

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 Mar 2023). Levels in parts per trillion (ppt).

PFOA

Perfluorooctanoic acid

5 ppt

limit 4 ppt

Above EPA limit · 1.3×

Violations & enforcement

11

Violations on record

0

Unaddressed

3

Health-based

46

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jan 2019. Official EPA record →

Other · EPA contaminant 7500 began Jun 2018 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2018 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jan 2018 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Oct 2017 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jul 2017 Resolved
Monitoring & reporting · Total coliform began Jul 2006 Resolved
Monitoring & reporting · Total coliform began Apr 2006 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2004 Resolved
Monitoring & reporting · Total coliform began Jul 2003 Resolved
Monitoring & reporting · EPA contaminant 1094 began Jan 2002 Resolved
Monitoring & reporting · Total coliform began Sep 2001 Resolved

Recent enforcement actions

  • State action · SOX Jan 2019
  • State action · SIF Dec 2018
  • State action · SOX Dec 2018
  • State action · SIF Dec 2018
  • State action · SFJ Sep 2018
  • State action · SFJ May 2018
  • State action · SIE May 2018
  • State action · SFJ May 2018

This profile is built from EPA public records for system KY0300109 — 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.