LOGAN, CITY OF

Ohio — Community Water System — PWSID: OH3700612

System Information

PWSID	OH3700612
System Name	LOGAN, CITY OF
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 30, 1981
Last Reported	Nov 17, 2025

Location & Contact

State	Ohio
City	LOGAN
ZIP Code	43138
Address	10 South Mulberry Street
Organization	WALKER, BRUCE
Phone	740-385-4060

Population & Service

Population Served	6,704
Service Connections	3,600

Drinking Water Violations (59)

This water system has 59 violations recorded in the EPA SDWIS database.

Begin Date	End Date	Contaminant	Category	Health-Based	Major	Measured	Federal MCL	State MCL	Status	Return to Compliance	Rule
Jul 1, 2023	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Aug 30, 2023	Consumer Confidence Rule
Jul 1, 2023	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Aug 30, 2023	Consumer Confidence Rule
Jul 1, 2022	—	Lead and Copper Rule	MR	No	No	—	TT	—	Unaddressed	—	Lead and Copper Rule
Jul 1, 2022	—	Lead and Copper Rule	MR	No	No	—	TT	—	Unaddressed	—	Lead and Copper Rule
Jul 1, 2022	—	Lead and Copper Rule	MR	No	No	—	TT	—	Unaddressed	—	Lead and Copper Rule
Nov 2, 2021	—	Consumer Confidence Rule	Other	No	No	—	—	—	Unaddressed	—	Consumer Confidence Rule
Feb 11, 2020	—	Consumer Confidence Rule	Other	No	No	—	—	—	Unaddressed	—	Consumer Confidence Rule
Jul 1, 2002	Sep 30, 2002	LASSO	MR	No	Yes	—	—	—	Resolved	Sep 30, 2002	Synthetic Organic Chemicals
Jul 1, 2002	Sep 30, 2002	Simazine	MR	No	Yes	—	0.004 mg/L	—	Resolved	Sep 30, 2002	Synthetic Organic Chemicals
Jul 1, 2002	Sep 30, 2002	Simazine	MR	No	Yes	—	0.004 mg/L	—	Resolved	Sep 30, 2002	Synthetic Organic Chemicals
Jul 1, 2002	Sep 30, 2002	Simazine	MR	No	Yes	—	0.004 mg/L	—	Resolved	Sep 30, 2002	Synthetic Organic Chemicals
Jul 1, 2002	Sep 30, 2002	Simazine	MR	No	Yes	—	0.004 mg/L	—	Resolved	Sep 30, 2002	Synthetic Organic Chemicals
Jul 1, 2002	Sep 30, 2002	LASSO	MR	No	Yes	—	—	—	Resolved	Sep 30, 2002	Synthetic Organic Chemicals
Jul 1, 2002	Sep 30, 2002	LASSO	MR	No	Yes	—	—	—	Resolved	Sep 30, 2002	Synthetic Organic Chemicals
Jul 1, 2002	Sep 30, 2002	LASSO	MR	No	Yes	—	—	—	Resolved	Sep 30, 2002	Synthetic Organic Chemicals
Jul 1, 2002	Sep 30, 2002	Atrazine	MR	No	Yes	—	0.003 mg/L	—	Resolved	Sep 30, 2002	Synthetic Organic Chemicals
Jul 1, 2002	Sep 30, 2002	Atrazine	MR	No	Yes	—	0.003 mg/L	—	Resolved	Sep 30, 2002	Synthetic Organic Chemicals
Jul 1, 2002	Sep 30, 2002	Atrazine	MR	No	Yes	—	0.003 mg/L	—	Resolved	Sep 30, 2002	Synthetic Organic Chemicals
Jul 1, 2002	Sep 30, 2002	Atrazine	MR	No	Yes	—	0.003 mg/L	—	Resolved	Sep 30, 2002	Synthetic Organic Chemicals
Aug 1, 1999	Aug 31, 1999	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Aug 31, 1999	Total Coliform Rule
Aug 1, 1999	Aug 31, 1999	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Aug 31, 1999	Total Coliform Rule
Aug 1, 1999	Aug 31, 1999	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Aug 31, 1999	Total Coliform Rule
Jun 1, 1996	Jun 30, 1996	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jun 30, 1996	Total Coliform Rule
Jun 1, 1996	Jun 30, 1996	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jun 30, 1996	Total Coliform Rule
Jun 1, 1996	Jun 30, 1996	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jun 30, 1996	Total Coliform Rule
Jan 1, 1996	Jun 30, 1996	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Jun 30, 1996	Nitrate Rule
Jan 1, 1996	Jun 30, 1996	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Jun 30, 1996	Nitrate Rule
Jan 1, 1996	Jun 30, 1996	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Jun 30, 1996	Nitrate Rule
Jan 1, 1994	Jun 30, 1994	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Jun 30, 1994	Nitrate Rule
Jan 1, 1994	Jun 30, 1994	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Jun 30, 1994	Nitrate Rule
Jan 1, 1994	Jun 30, 1994	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Jun 30, 1994	Nitrate Rule
Jan 1, 1994	Jun 30, 1994	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Jun 30, 1994	Nitrate Rule
Apr 1, 1993	Apr 30, 1993	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Apr 30, 1993	Total Coliform Rule
Apr 1, 1993	Apr 30, 1993	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Apr 30, 1993	Total Coliform Rule
Apr 1, 1993	Apr 30, 1993	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Apr 30, 1993	Total Coliform Rule
Apr 1, 1993	Apr 30, 1993	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Apr 30, 1993	Total Coliform Rule
Apr 1, 1993	Apr 30, 1993	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Apr 30, 1993	Total Coliform Rule
Apr 1, 1993	Apr 30, 1993	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Apr 30, 1993	Total Coliform Rule
Apr 1, 1993	Apr 30, 1993	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Apr 30, 1993	Total Coliform Rule
Apr 1, 1993	Apr 30, 1993	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Apr 30, 1993	Total Coliform Rule
Jan 1, 1993	Jun 30, 1993	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Jun 30, 1993	Nitrate Rule
Jan 1, 1993	Jun 30, 1993	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Jun 30, 1993	Nitrate Rule
Jan 1, 1993	Jun 30, 1993	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Jun 30, 1993	Nitrate Rule
Jan 1, 1993	Jun 30, 1993	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Jun 30, 1993	Nitrate Rule
Jan 1, 1993	Jun 30, 1993	Nitrite	MR	No	Yes	—	1 mg/L	—	Resolved	Jun 30, 1993	Nitrate Rule
Jan 1, 1993	Jun 30, 1993	Nitrite	MR	No	Yes	—	1 mg/L	—	Resolved	Jun 30, 1993	Nitrate Rule
Jan 1, 1993	Jun 30, 1993	Nitrite	MR	No	Yes	—	1 mg/L	—	Resolved	Jun 30, 1993	Nitrate Rule
Jan 1, 1993	Jun 30, 1993	Nitrite	MR	No	Yes	—	1 mg/L	—	Resolved	Jun 30, 1993	Nitrate Rule
May 1, 1992	May 31, 1992	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	May 31, 1992	Total Coliform Rule
May 1, 1992	May 31, 1992	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	May 31, 1992	Total Coliform Rule

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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