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Water system · PWSID OH5703012

JEFFERSON REGIONAL WATER AUTHORITY

MIAMISBURG, OH · ~4,813 people served

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

PWSID

OH5703012

State

Ohio

City

MIAMISBURG

Population served

4,813

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 Jul 2023). Levels in parts per trillion (ppt).

PFPeA

6.9 ppt

limit —

No federal limit

PFBA

6.2 ppt

limit —

No federal limit

PFHxA

3.8 ppt

limit —

No federal limit

Violations & enforcement

49

Violations on record

1

Unaddressed

0

Health-based

20

Enforcement actions

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

Other · EPA contaminant 7000 began Jan 2019 Unaddressed
Other · EPA contaminant 7000 began Jul 2025 Resolved
Monitoring & reporting · EPA contaminant 2980 began Jan 2014 Resolved
Monitoring & reporting · EPA contaminant 2968 began Jan 2014 Resolved
Monitoring & reporting · EPA contaminant 2977 began Jan 2014 Resolved
Monitoring & reporting · EPA contaminant 2979 began Jan 2014 Resolved
Monitoring & reporting · EPA contaminant 2378 began Jan 2014 Resolved
Monitoring & reporting · EPA contaminant 2380 began Jan 2014 Resolved
Monitoring & reporting · EPA contaminant 2955 began Jan 2014 Resolved
Monitoring & reporting · EPA contaminant 2964 began Jan 2014 Resolved
Monitoring & reporting · EPA contaminant 2976 began Jan 2014 Resolved
Monitoring & reporting · EPA contaminant 2969 began Jan 2014 Resolved

Recent enforcement actions

  • State action · SOX Aug 2025
  • State action · SIA Aug 2025
  • State action · SIA Jan 2019
  • State action · SOX Aug 2015
  • State action · SIF Jul 2015
  • State action · SIE Nov 2014
  • State action · SIA Nov 2014
  • State action · SOX May 2011

This profile is built from EPA public records for system OH5703012 — 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.