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Water system · PWSID OH0903012

TRENTON CITY PWS

TRENTON, OH · ~13,012 people served

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

PWSID

OH0903012

State

Ohio

City

TRENTON

Population served

13,012

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

PFHxS

Perfluorohexanesulfonic acid

3.1 ppt

limit 10 ppt

Below EPA limit

PFBS

3 ppt

limit —

No federal limit

Violations & enforcement

23

Violations on record

1

Unaddressed

8

Health-based

39

Enforcement actions

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

Other · EPA contaminant 7000 began Nov 2018 Unaddressed
Other · EPA contaminant 7000 began Dec 2024 Resolved
Monitoring & reporting · Nitrate began Jan 2007 Resolved
Monitoring & reporting · EPA contaminant 2051 began Jul 2002 Resolved
Monitoring & reporting · EPA contaminant 2037 began Jul 2002 Resolved
Monitoring & reporting · EPA contaminant 2050 began Jul 2002 Resolved
Monitoring & reporting · Nitrate began Jan 2001 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 2000 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 1996 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 1996 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 1994 Resolved
Max contaminant level (MCL) · Total coliform health-based began Mar 1994 Resolved

Recent enforcement actions

  • State action · SOX Jun 2025
  • State action · SIA Dec 2024
  • State action · SIA Nov 2018
  • State action · SIE May 2007
  • State action · SIA May 2007
  • State action · SOX Apr 2007
  • State action · SOX Apr 2007
  • State action · SOX Apr 2007

This profile is built from EPA public records for system OH0903012 — 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.