NORTHWESTERN W AND SD - PORTAGE

BOWLING GREEN, OH · ~4,776 people served

Check your exact address → BOWLING GREEN overview

100

Excellent

PurityRadar safety score

PWSID

OH8704103

State

Ohio

City

BOWLING GREEN

Population served

4,776

Primary source

SWP

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

PFPeA

15 ppt

limit —

No federal limit

PFHxA

5.6 ppt

limit —

No federal limit

PFBA

5.1 ppt

limit —

No federal limit

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Mar 2016. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Aug 2015 Resolved

Monitoring & reporting · Lead & Copper Rule began Dec 2009 Resolved

Other · EPA contaminant 7000 began Jul 2005 Resolved

Other · EPA contaminant 7000 began Jul 2004 Resolved

Other · EPA contaminant 7000 began Jul 2003 Resolved

Other · EPA contaminant 7000 began Jul 2002 Resolved

Other · EPA contaminant 7000 began Jul 2001 Resolved

Recent enforcement actions

State action · SIA Mar 2016
State action · SOX Sep 2015
State action · SOX Jan 2010
State action · SOX Jun 2007
State action · SOX Jun 2006
State action · SIA Jul 2005
State action · SIA Aug 2004
State action · SIA Aug 2003

This profile is built from EPA public records for system OH8704103 — 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.