Home/ Directory/ OH/ WOOSTER CITY PWS

Water system · PWSID OH8504512

WOOSTER CITY PWS

WOOSTER, OH · ~26,618 people served

Check your exact address → WOOSTER overview
87
Excellent
PurityRadar safety score

PWSID

OH8504512

State

Ohio

City

WOOSTER

Population served

26,618

Primary source

Groundwater

Score history

▼ 13 points — the score moved from 100 to 87 on Jun 18, 2026, as newly published EPA data was incorporated.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 87

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 Feb 2024). Levels in parts per trillion (ppt).

PFOA

Perfluorooctanoic acid

4.8 ppt

limit 4 ppt

Above EPA limit · 1.2×

PFHxS

Perfluorohexanesulfonic acid

3.3 ppt

limit 10 ppt

Below EPA limit

PFBS

14 ppt

limit —

No federal limit

PFPeA

6.3 ppt

limit —

No federal limit

PFBA

6 ppt

limit —

No federal limit

PFHxA

5.5 ppt

limit —

No federal limit

Violations & enforcement

8

Violations on record

1

Unaddressed

0

Health-based

16

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Apr 2021. Official EPA record →

Other · EPA contaminant 7000 began Dec 2018 Unaddressed
Monitoring & reporting · Haloacetic acids (HAA5) began Apr 2020 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Apr 2020 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Apr 2004 Resolved
Monitoring & reporting · EPA contaminant 2051 began Jul 2002 Resolved
Monitoring & reporting · EPA contaminant 2050 began Jul 2002 Resolved
Monitoring & reporting · EPA contaminant 2037 began Jul 2002 Resolved
Monitoring & reporting · Nitrate began Jul 1997 Resolved

Recent enforcement actions

  • State action · SIF Apr 2021
  • State action · SIA Aug 2020
  • State action · SIE Aug 2020
  • State action · SOX Aug 2020
  • State action · SIA Dec 2018
  • State action · SOX Apr 2005
  • State action · SIA Aug 2004
  • State action · SIE Aug 2004

This profile is built from EPA public records for system OH8504512 — 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.