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Water system · PWSID OH5260712

MEDINA CO/SOUTHERN WATER DIST PWS

COLUMBIA STATION, OH · ~4,708 people served

Check your exact address → COLUMBIA STATION overview
100
Excellent
PurityRadar safety score

PWSID

OH5260712

State

Ohio

City

COLUMBIA STATION

Population served

4,708

Primary source

Groundwater

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).

Lithium

40,600 ppt

limit —

No federal limit

Violations & enforcement

2

Violations on record

2

Unaddressed

0

Health-based

2

Enforcement actions

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

Other · EPA contaminant 7000 began Dec 2022 Unaddressed
Other · EPA contaminant 7000 began Jan 2020 Unaddressed

Recent enforcement actions

  • State action · SIA Dec 2022
  • State action · SIA Jan 2020

This profile is built from EPA public records for system OH5260712 — 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.