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Water system · PWSID OH8402703

WARREN COMM W AND S ASSN 2

MARIETTA, OH · ~7,215 people served

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

PWSID

OH8402703

State

Ohio

City

MARIETTA

Population served

7,215

Primary source

Groundwater

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

PFOA

Perfluorooctanoic acid

20 ppt

limit 4 ppt

Above EPA limit · 5.0×

PFBS

6.2 ppt

limit —

No federal limit

Violations & enforcement

9

Violations on record

2

Unaddressed

0

Health-based

7

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Oct 2023. Official EPA record →

Other · EPA contaminant 7000 began Oct 2023 Unaddressed
Other · EPA contaminant 7000 began Jan 2020 Unaddressed
Other · EPA contaminant 7000 began Aug 2022 Resolved
Monitoring & reporting · EPA contaminant 2020 began Jan 1991 Resolved
Monitoring & reporting · EPA contaminant 2005 began Jan 1991 Resolved
Monitoring & reporting · EPA contaminant 2110 began Jan 1991 Resolved
Monitoring & reporting · Chlorite began Jan 1991 Resolved
Monitoring & reporting · EPA contaminant 2010 began Jan 1991 Resolved
Monitoring & reporting · EPA contaminant 2015 began Jan 1991 Resolved

Recent enforcement actions

  • State action · SIA Oct 2023
  • State action · SOX Aug 2022
  • State action · SIA Aug 2022
  • State action · SIA Jan 2020
  • State action · SFJ Jul 1992
  • State action · SIE Jul 1992
  • State action · SOX Jul 1992

This profile is built from EPA public records for system OH8402703 — 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.