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Water system · PWSID OH8300412

FRANKLIN PUBLIC WATER SYSTEM

FRANKLIN, OH · ~17,175 people served

Check your exact address → FRANKLIN overview
91
Excellent
PurityRadar safety score

PWSID

OH8300412

State

Ohio

City

FRANKLIN

Population served

17,175

Primary source

Groundwater

Score history

▼ 9 points — the score moved from 100 to 91 on Jun 18, 2026, as newly published EPA data was incorporated.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 91

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

PFOS

Perfluorooctanesulfonic acid

4.1 ppt

limit 4 ppt

Above EPA limit · 1.0×

Violations & enforcement

52

Violations on record

0

Unaddressed

2

Health-based

28

Enforcement actions

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

Other · EPA contaminant 7000 began Dec 2024 Resolved
Monitoring · Lead & Copper Rule began May 2023 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2003 Resolved
Monitoring & reporting · Arsenic began Jul 2001 Resolved
Monitoring & reporting · Beryllium began Jul 2001 Resolved
Monitoring & reporting · Barium began Jul 2001 Resolved
Monitoring & reporting · EPA contaminant 1036 began Jul 2001 Resolved
Monitoring & reporting · Chromium (total) began Jul 2001 Resolved
Monitoring & reporting · Selenium began Jul 2001 Resolved
Monitoring & reporting · Antimony began Jul 2001 Resolved
Monitoring & reporting · EPA contaminant 1085 began Jul 2001 Resolved
Monitoring & reporting · Cadmium began Jul 2001 Resolved

Recent enforcement actions

  • State action · SOX Jun 2025
  • State action · SIA Dec 2024
  • State action · SIF Jun 2024
  • State action · SIA Jun 2023
  • State action · SIE Jun 2023
  • State action · SOX Jun 2023
  • State action · SOX Apr 2007
  • State action · SOX Aug 2004

This profile is built from EPA public records for system OH8300412 — 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.