GREENVILLE CITY PWS

GREENVILLE, OH · ~13,227 people served

Check your exact address → GREENVILLE overview

Good

PurityRadar safety score

PWSID

OH1900714

State

Ohio

City

GREENVILLE

Population served

13,227

Primary source

Surface water

Score history

▼ 24 points — the score moved from 100 to 76 on Jun 18, 2026, as newly published EPA data was incorporated.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 76

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 Mar 2025). Levels in parts per trillion (ppt).

PFOS

Perfluorooctanesulfonic acid

6.3 ppt

limit 4 ppt

Above EPA limit · 1.6×

PFHxS

Perfluorohexanesulfonic acid

5.9 ppt

limit 10 ppt

Near EPA limit

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jun 2022. Official EPA record →

Other · EPA contaminant 7000 began Jan 2020 Unaddressed

Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2022 Resolved

Treatment technique · EPA contaminant 0300 health-based began Nov 2017 Resolved

Monitoring & reporting · Bromate began Jan 2013 Resolved

Monitoring & reporting · EPA contaminant 2037 began May 2001 Resolved

Monitoring & reporting · EPA contaminant 2051 began May 2001 Resolved

Monitoring & reporting · EPA contaminant 2050 began May 2001 Resolved

Treatment technique · EPA contaminant 0200 health-based began Jan 1994 Resolved

Treatment technique · EPA contaminant 0200 health-based began Oct 1993 Resolved

Treatment technique · EPA contaminant 0200 health-based began Aug 1993 Resolved

Recent enforcement actions

State action · SIF Jun 2022
State action · SIA May 2022
State action · SIE May 2022
State action · SOX May 2022
State action · SOX Jun 2020
State action · SIA Jan 2020
State action · SIF Dec 2017
State action · SIA Dec 2017

This profile is built from EPA public records for system OH1900714 — 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.