JEFFERSON REGIONAL WATER AUTHORITY

Ohio - Community Water System - PWSID: OH5703012

System Information

PWSID	OH5703012
System Name	JEFFERSON REGIONAL WATER AUTHORITY
System Type	Community Water System
Water Source	Ground Water
Activity Status	Active
Owner Type	Local
EPA Region	05
Serves School	No
Wholesaler	No
First Reported	Jan 18, 1983
Last Reported	Feb 25, 2026

Location & Contact

State	Ohio
City	MIAMISBURG
ZIP Code	45342
Address	1230 Soldiers Home Miamisburg Road
Organization	RINEHART, TARA
Phone	937-866-0002

Population & Service

Population Served	4,813
Service Connections	1,700

Drinking Water Violations (190)

This water system has 190 violations recorded in the EPA SDWIS database.

Begin Date	End Date	Category	Health-Based	Major	Measured	Federal MCL	State MCL	Status	Return to Compliance	Rule
Jul 1, 2025	-	Other	No	No	-	-	-	Resolved	Aug 20, 2025	-
Jul 1, 2025	-	Other	No	No	-	-	-	Resolved	Aug 20, 2025	-
Jan 23, 2019	-	Other	No	No	-	-	-	Unaddressed	-	-
Jan 1, 2014	Dec 31, 2014	MR	No	Yes	-	0.005 mg/L	-	Resolved	Dec 31, 2014	-
Jan 1, 2014	Dec 31, 2014	MR	No	Yes	-	0.005 mg/L	-	Resolved	Dec 31, 2014	-
Jan 1, 2014	Dec 31, 2014	MR	No	Yes	-	0.1 mg/L	-	Resolved	Dec 31, 2014	-
Jan 1, 2014	Dec 31, 2014	MR	No	Yes	-	0.2 mg/L	-	Resolved	Dec 31, 2014	-
Jan 1, 2014	Dec 31, 2014	MR	No	Yes	-	0.005 mg/L	-	Resolved	Dec 31, 2014	-
Jan 1, 2014	Dec 31, 2014	MR	No	Yes	-	0.005 mg/L	-	Resolved	Dec 31, 2014	-
Jan 1, 2014	Dec 31, 2014	MR	No	Yes	-	0.1 mg/L	-	Resolved	Dec 31, 2014	-
Jan 1, 2014	Dec 31, 2014	MR	No	Yes	-	0.005 mg/L	-	Resolved	Dec 31, 2014	-
Jan 1, 2014	Dec 31, 2014	MR	No	Yes	-	0.002 mg/L	-	Resolved	Dec 31, 2014	-
Jan 1, 2014	Dec 31, 2014	MR	No	Yes	-	10 mg/L	-	Resolved	Dec 31, 2014	-
Jan 1, 2014	Dec 31, 2014	MR	No	Yes	-	0.005 mg/L	-	Resolved	Dec 31, 2014	-
Jan 1, 2014	Dec 31, 2014	MR	No	Yes	-	0.1 mg/L	-	Resolved	Dec 31, 2014	-
Jan 1, 2014	Dec 31, 2014	MR	No	Yes	-	0.2 mg/L	-	Resolved	Dec 31, 2014	-
Jan 1, 2014	Dec 31, 2014	MR	No	Yes	-	0.07 mg/L	-	Resolved	Dec 31, 2014	-
Jan 1, 2014	Dec 31, 2014	MR	No	Yes	-	0.002 mg/L	-	Resolved	Dec 31, 2014	-
Jan 1, 2014	Dec 31, 2014	MR	No	Yes	-	0.005 mg/L	-	Resolved	Dec 31, 2014	-
Jan 1, 2014	Dec 31, 2014	MR	No	Yes	-	0.005 mg/L	-	Resolved	Dec 31, 2014	-
Jan 1, 2014	Dec 31, 2014	MR	No	Yes	-	10 mg/L	-	Resolved	Dec 31, 2014	-
Jan 1, 2014	Dec 31, 2014	MR	No	Yes	-	0.1 mg/L	-	Resolved	Dec 31, 2014	-
Jan 1, 2014	Dec 31, 2014	MR	No	Yes	-	0.07 mg/L	-	Resolved	Dec 31, 2014	-
Jan 1, 2014	Dec 31, 2014	MR	No	Yes	-	0.07 mg/L	-	Resolved	Dec 31, 2014	-
Jan 1, 2014	Dec 31, 2014	MR	No	Yes	-	0.07 mg/L	-	Resolved	Dec 31, 2014	-
Jan 1, 2014	Dec 31, 2014	MR	No	Yes	-	0.07 mg/L	-	Resolved	Dec 31, 2014	-
Jan 1, 2014	Dec 31, 2014	MR	No	Yes	-	0.005 mg/L	-	Resolved	Dec 31, 2014	-
Jan 1, 2014	Dec 31, 2014	MR	No	Yes	-	0.07 mg/L	-	Resolved	Dec 31, 2014	-
Jan 1, 2014	Dec 31, 2014	MR	No	Yes	-	0.7 mg/L	-	Resolved	Dec 31, 2014	-
Jan 1, 2014	Dec 31, 2014	MR	No	Yes	-	0.1 mg/L	-	Resolved	Dec 31, 2014	-
Jan 1, 2014	Dec 31, 2014	MR	No	Yes	-	0.005 mg/L	-	Resolved	Dec 31, 2014	-
Jan 1, 2014	Dec 31, 2014	MR	No	Yes	-	0.6 mg/L	-	Resolved	Dec 31, 2014	-
Jan 1, 2014	Dec 31, 2014	MR	No	Yes	-	0.005 mg/L	-	Resolved	Dec 31, 2014	-
Jan 1, 2014	Dec 31, 2014	MR	No	Yes	-	0.07 mg/L	-	Resolved	Dec 31, 2014	-
Jan 1, 2014	Dec 31, 2014	MR	No	Yes	-	10 mg/L	-	Resolved	Dec 31, 2014	-
Jan 1, 2014	Dec 31, 2014	MR	No	Yes	-	0.7 mg/L	-	Resolved	Dec 31, 2014	-
Jan 1, 2014	Dec 31, 2014	MR	No	Yes	-	0.005 mg/L	-	Resolved	Dec 31, 2014	-
Jan 1, 2014	Dec 31, 2014	MR	No	Yes	-	0.07 mg/L	-	Resolved	Dec 31, 2014	-
Jan 1, 2014	Dec 31, 2014	MR	No	Yes	-	0.1 mg/L	-	Resolved	Dec 31, 2014	-
Jan 1, 2014	Dec 31, 2014	MR	No	Yes	-	0.2 mg/L	-	Resolved	Dec 31, 2014	-
Jan 1, 2014	Dec 31, 2014	MR	No	Yes	-	0.005 mg/L	-	Resolved	Dec 31, 2014	-
Jan 1, 2014	Dec 31, 2014	MR	No	Yes	-	0.1 mg/L	-	Resolved	Dec 31, 2014	-
Jan 1, 2014	Dec 31, 2014	MR	No	Yes	-	0.6 mg/L	-	Resolved	Dec 31, 2014	-
Jan 1, 2014	Dec 31, 2014	MR	No	Yes	-	10 mg/L	-	Resolved	Dec 31, 2014	-
Jan 1, 2014	Dec 31, 2014	MR	No	Yes	-	0.7 mg/L	-	Resolved	Dec 31, 2014	-
Jan 1, 2014	Dec 31, 2014	MR	No	Yes	-	0.002 mg/L	-	Resolved	Dec 31, 2014	-
Jan 1, 2014	Dec 31, 2014	MR	No	Yes	-	0.002 mg/L	-	Resolved	Dec 31, 2014	-
Jan 1, 2014	Dec 31, 2014	MR	No	Yes	-	0.005 mg/L	-	Resolved	Dec 31, 2014	-
Jan 1, 2014	Dec 31, 2014	MR	No	Yes	-	0.005 mg/L	-	Resolved	Dec 31, 2014	-
Jan 1, 2014	Dec 31, 2014	MR	No	Yes	-	0.6 mg/L	-	Resolved	Dec 31, 2014	-

About This Water System

Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.

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