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Water system · PWSID OH2400912

RANCH OF OPPORTUNITY PWS

DAYTON, OH · ~55 people served

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

PWSID

OH2400912

State

Ohio

City

DAYTON

Population served

55

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

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

15

Violations on record

1

Unaddressed

1

Health-based

32

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Sep 2012. Official EPA record →

Other · EPA contaminant 7000 began Jul 2012 Unaddressed
Monitoring & reporting · Total coliform began Jan 2007 Resolved
Max contaminant level (MCL) · Total coliform health-based began Dec 1999 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 1999 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 1998 Resolved
Monitoring & reporting · Gross alpha began Jul 1996 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 1995 Resolved
Monitoring & reporting · Nitrate began Sep 1986 Resolved
Monitoring & reporting · Antimony began Sep 1986 Resolved
Monitoring & reporting · Arsenic began Sep 1986 Resolved
Monitoring & reporting · Barium began Sep 1986 Resolved
Monitoring & reporting · Cadmium began Sep 1986 Resolved

Recent enforcement actions

  • State action · SIA Sep 2012
  • State action · SOX Aug 2007
  • State action · SOX Apr 2007
  • State action · SIF Mar 2007
  • State action · SIE Feb 2007
  • State action · SIE Feb 2007
  • State action · SIA Feb 2007
  • State action · SIA Feb 2007

This profile is built from EPA public records for system OH2400912 — 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.