HOLBROOK TRAVEL CENTER #246

Indiana — Transient Non-Community — PWSID: AZ0409309

System Information

PWSID	AZ0409309
System Name	HOLBROOK TRAVEL CENTER #246
System Type	Transient Non-Community
Water Source	Ground Water
Activity Status	Active
Owner Type	Private
EPA Region	09
Serves School	No
Wholesaler	No
First Reported	Jan 30, 1996
Last Reported	Nov 17, 2025

Location & Contact

State	Indiana
City	VALPARAISO
ZIP Code	46385
Address	2501 CHICAGO ST.
Organization	GERTZEN, BOB
Phone	219-309-6546

Population & Service

Population Served	450
Service Connections	1

Drinking Water Violations (76)

This water system has 76 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
Mar 1, 2023	—	Revised Total Coliform Rule	RPT	No	No	—	—	—	Resolved	May 12, 2023	Revised Total Coliform Rule
Mar 1, 2023	—	Revised Total Coliform Rule	RPT	No	No	—	—	—	Resolved	May 12, 2023	Revised Total Coliform Rule
Mar 1, 2023	—	Revised Total Coliform Rule	RPT	No	No	—	—	—	Resolved	May 12, 2023	Revised Total Coliform Rule
Feb 1, 2022	—	Revised Total Coliform Rule	RPT	No	No	—	—	—	Resolved	Mar 25, 2022	Revised Total Coliform Rule
Feb 1, 2022	—	Revised Total Coliform Rule	RPT	No	No	—	—	—	Resolved	Mar 25, 2022	Revised Total Coliform Rule
Mar 24, 2021	—	Public Notice	Other	No	No	—	—	—	Unaddressed	—	Public Notice Rule and Revised PN Rule
Feb 1, 2020	Feb 29, 2020	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Feb 29, 2020	Revised Total Coliform Rule
Feb 1, 2020	Feb 29, 2020	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Feb 29, 2020	Revised Total Coliform Rule
Feb 1, 2020	Feb 29, 2020	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Feb 29, 2020	Revised Total Coliform Rule
Jan 1, 2019	Dec 31, 2019	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2019	Nitrate Rule
Jan 1, 2019	Dec 31, 2019	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2019	Nitrate Rule
Aug 1, 2018	—	Revised Total Coliform Rule	RPT	No	No	—	—	—	Resolved	Sep 13, 2018	Revised Total Coliform Rule
Aug 1, 2018	—	Revised Total Coliform Rule	RPT	No	No	—	—	—	Resolved	Sep 13, 2018	Revised Total Coliform Rule
Oct 1, 2017	—	Revised Total Coliform Rule	RPT	No	No	—	—	—	Resolved	Nov 20, 2017	Revised Total Coliform Rule
Jan 1, 2017	Dec 31, 2017	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2017	Nitrate Rule
Jan 1, 2017	Dec 31, 2017	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2017	Nitrate Rule
Jun 1, 2016	Jun 30, 2016	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Jun 30, 2016	Revised Total Coliform Rule
Jun 1, 2016	Jun 30, 2016	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	Jun 30, 2016	Revised Total Coliform Rule
Mar 1, 2016	Mar 31, 2016	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Mar 31, 2016	Total Coliform Rule
Mar 1, 2016	Mar 31, 2016	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Mar 31, 2016	Total Coliform Rule
Mar 1, 2015	Mar 31, 2015	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Mar 31, 2015	Total Coliform Rule
Mar 1, 2015	Mar 31, 2015	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Mar 31, 2015	Total Coliform Rule
Jan 1, 2015	Dec 31, 2015	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2015	Nitrate Rule
Jan 1, 2015	Dec 31, 2015	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2015	Nitrate Rule
Jan 1, 2015	Dec 31, 2015	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2015	Nitrate Rule
Jan 1, 2015	Dec 31, 2015	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2015	Nitrate Rule
Jan 1, 2014	Dec 31, 2014	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2014	Nitrate Rule
Jan 1, 2014	Dec 31, 2014	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2014	Nitrate Rule
Jan 1, 2013	Dec 31, 2013	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2013	Nitrate Rule
Jan 1, 2013	Jan 31, 2013	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jan 31, 2013	Total Coliform Rule
Jan 1, 2013	Dec 31, 2013	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2013	Nitrate Rule
Jan 1, 2013	Jan 31, 2013	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jan 31, 2013	Total Coliform Rule
Jan 1, 2011	Dec 31, 2011	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2011	Nitrate Rule
Jan 1, 2011	Dec 31, 2011	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2011	Nitrate Rule
Jan 1, 2011	Dec 31, 2011	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2011	Nitrate Rule
Jan 1, 2011	Dec 31, 2011	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2011	Nitrate Rule
Dec 1, 2010	Dec 31, 2010	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2010	Total Coliform Rule
Dec 1, 2010	Dec 31, 2010	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2010	Total Coliform Rule
Jan 1, 2010	Dec 31, 2010	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2010	Nitrate Rule
Jan 1, 2010	Dec 31, 2010	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2010	Nitrate Rule
Jan 1, 2010	Dec 31, 2010	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2010	Nitrate Rule
Jan 1, 2010	Dec 31, 2010	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2010	Nitrate Rule
Jan 1, 2009	Dec 31, 2009	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2009	Nitrate Rule
Jan 1, 2009	Dec 31, 2009	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 2009	Nitrate Rule
Jan 1, 2009	Jan 31, 2009	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jan 31, 2009	Total Coliform Rule
Jan 1, 2009	Jan 31, 2009	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jan 31, 2009	Total Coliform Rule
Dec 1, 2008	Dec 31, 2008	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2008	Total Coliform Rule
Dec 1, 2008	Dec 31, 2008	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2008	Total Coliform Rule
Nov 1, 2008	Nov 30, 2008	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Nov 30, 2008	Total Coliform Rule
Nov 1, 2008	Nov 30, 2008	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Nov 30, 2008	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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