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Water system · PWSID OH3401503

HCWSD-UNIONVALE-KENWOOD

CADIA, OH · ~257 people served

Check your exact address → CADIA overview
100
Excellent
PurityRadar safety score

PWSID

OH3401503

State

Ohio

City

CADIA

Population served

257

Primary source

SWP

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

No PFAS detections are on record for this system from EPA’s UCMR5 monitoring (2023–25). Absence of a detection isn’t a guarantee — not every system was sampled, and this dataset doesn’t cover other contaminants.

Violations & enforcement

19

Violations on record

2

Unaddressed

10

Health-based

68

Enforcement actions

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

Other · EPA contaminant 7000 began Jan 2021 Unaddressed
Other · EPA contaminant 7000 began Jan 2020 Unaddressed
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Apr 2018 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jan 2018 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Oct 2017 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jul 2016 Resolved
Other · EPA contaminant 7500 began Jun 2016 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Apr 2016 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jul 2015 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jul 2015 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 2003 Resolved
Monitoring & reporting · Total coliform began Nov 2000 Resolved

Recent enforcement actions

  • State action · SIA Jan 2021
  • State action · SIA Jan 2020
  • State action · SOX Aug 2018
  • State action · SIF May 2018
  • State action · SIA May 2018
  • State action · SIE May 2018
  • State action · SIF Feb 2018
  • State action · SIA Feb 2018

This profile is built from EPA public records for system OH3401503 — 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.