YELLOW SPRINGS VILLAGE PWS

YELLOW SPRINGS, OH · ~3,761 people served

Check your exact address → YELLOW SPRINGS overview

Fair

PurityRadar safety score

PWSID

OH2903012

State

Ohio

City

YELLOW SPRINGS

Population served

3,761

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).

PFOS

Perfluorooctanesulfonic acid

9.2 ppt

limit 4 ppt

Above EPA limit · 2.3×

Lithium

11,300 ppt

limit —

No federal limit

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

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

Reporting · EPA contaminant 5200 began Jul 2025 Unaddressed

Other · EPA contaminant 7000 began Jan 2019 Unaddressed

Monitoring & reporting · Total coliform began Feb 2008 Resolved

Monitoring & reporting · Nitrate began Jan 2002 Resolved

Recent enforcement actions

State action · SIA Oct 2025
State action · SIE Oct 2025
State action · SIA Jan 2019
State action · SOX Nov 2008
State action · SIA Apr 2008
State action · SIE Apr 2008
State action · SIA Aug 2002
State action · SIE Aug 2002

This profile is built from EPA public records for system OH2903012 — 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.