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Water system · PWSID OH1302212

CLERMONT PUBLIC WATER SYSTEM

BATAVIA, OH · ~133,059 people served

Check your exact address → BATAVIA overview
67
Fair
PurityRadar safety score

PWSID

OH1302212

State

Ohio

City

BATAVIA

Population served

133,059

Primary source

Surface water

Score history

▼ 33 points — the score moved from 100 to 67 on Jun 18, 2026, as newly published EPA data was incorporated.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 67

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

PFOS

Perfluorooctanesulfonic acid

8.3 ppt

limit 4 ppt

Above EPA limit · 2.1×

PFPeA

3.3 ppt

limit —

No federal limit

PFBS

3.1 ppt

limit —

No federal limit

Violations & enforcement

18

Violations on record

2

Unaddressed

2

Health-based

35

Enforcement actions

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

Other · EPA contaminant 7000 began Dec 2019 Unaddressed
Other · EPA contaminant 7000 began Jan 2019 Unaddressed
Other · EPA contaminant 7000 began Jul 2024 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Apr 2023 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Oct 2018 Resolved
Monitoring & reporting · EPA contaminant 2050 began Jun 2005 Resolved
Monitoring & reporting · EPA contaminant 2051 began Jun 2005 Resolved
Monitoring & reporting · EPA contaminant 2037 began Jun 2005 Resolved
Monitoring & reporting · EPA contaminant 2051 began May 2005 Resolved
Monitoring & reporting · EPA contaminant 2037 began May 2005 Resolved
Monitoring & reporting · EPA contaminant 2050 began May 2005 Resolved
Monitoring & reporting · EPA contaminant 0200 began Nov 2003 Resolved

Recent enforcement actions

  • State action · SOX May 2025
  • State action · SIA Jul 2024
  • State action · SIF Jun 2024
  • State action · SIA Aug 2023
  • State action · SIE Aug 2023
  • State action · SOX Aug 2023
  • State action · SIA Dec 2019
  • State action · SOX Mar 2019

This profile is built from EPA public records for system OH1302212 — 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.