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Water system · PWSID OH6500812

EARNHART HILL WATER DISTRICT PWS

CIRCLEVILLE, OH · ~10,057 people served

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

PWSID

OH6500812

State

Ohio

City

CIRCLEVILLE

Population served

10,057

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

Latest detections from EPA’s UCMR5 monitoring (through Aug 2023). Levels in parts per trillion (ppt).

Lithium

14,300 ppt

limit —

No federal limit

Violations & enforcement

9

Violations on record

1

Unaddressed

0

Health-based

26

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jan 2023. Official EPA record →

Other · EPA contaminant 7000 began Jan 2022 Unaddressed
Monitoring & reporting · Lead & Copper Rule began Oct 2015 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jul 2015 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jul 2015 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Apr 2013 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Apr 2013 Resolved
Monitoring & reporting · Lead & Copper Rule began Dec 2009 Resolved
Monitoring & reporting · EPA contaminant 2063 began Apr 2004 Resolved
Monitoring & reporting · EPA contaminant 2063 began Apr 2001 Resolved

Recent enforcement actions

  • State action · SIA Jan 2023
  • State action · SOX Sep 2016
  • State action · SIF Jul 2016
  • State action · SOX Jul 2016
  • State action · SIF Jul 2016
  • State action · SIE Dec 2015
  • State action · SIA Dec 2015
  • State action · SOX Dec 2015

This profile is built from EPA public records for system OH6500812 — 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.