CUSTER REST AREA WESTBOUND

Montana — Transient Non-Community — PWSID: MT0001752

System Information

PWSID	MT0001752
System Name	CUSTER REST AREA WESTBOUND
System Type	Transient Non-Community
Water Source	Ground Water
Activity Status	Active
Owner Type	State
EPA Region	08
Serves School	No
Wholesaler	No
First Reported	Mar 5, 1980
Last Reported	Jan 5, 2026

Location & Contact

State	Montana
City	BILLINGS
ZIP Code	59104
Address	242 MOREY ST
Organization	RASMUSSEN, CHRIS
Phone	406-657-0225

Population & Service

Population Served	400
Service Connections	1

Drinking Water Violations (42)

This water system has 42 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
Apr 2, 2022	—	Revised Total Coliform Rule	TT	Yes	No	—	—	—	Resolved	Apr 6, 2023	Revised Total Coliform Rule
Apr 2, 2022	—	Revised Total Coliform Rule	TT	Yes	No	—	—	—	Resolved	Apr 6, 2023	Revised Total Coliform Rule
Apr 2, 2022	—	Revised Total Coliform Rule	TT	Yes	No	—	—	—	Resolved	Apr 6, 2023	Revised Total Coliform Rule
Jan 1, 2021	Dec 31, 2021	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2021	Nitrate Rule
Jan 1, 2021	Dec 31, 2021	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2021	Nitrate Rule
Jan 1, 2021	Dec 31, 2021	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2021	Nitrate Rule
May 1, 2017	May 31, 2017	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	May 31, 2017	Revised Total Coliform Rule
May 1, 2017	May 31, 2017	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	May 31, 2017	Revised Total Coliform Rule
May 1, 2017	May 31, 2017	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	May 31, 2017	Revised Total Coliform Rule
Jan 1, 2017	Dec 31, 2017	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2017	Nitrate Rule
Jan 1, 2017	Dec 31, 2017	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2017	Nitrate Rule
Jan 1, 2017	Dec 31, 2017	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2017	Nitrate Rule
Jan 1, 2017	Dec 31, 2017	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2017	Nitrate Rule
May 1, 2016	May 31, 2016	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	May 31, 2016	Revised Total Coliform Rule
May 1, 2016	May 31, 2016	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	May 31, 2016	Revised Total Coliform Rule
May 1, 2016	May 31, 2016	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	May 31, 2016	Revised Total Coliform Rule
May 1, 2016	May 31, 2016	Revised Total Coliform Rule	MON	No	Yes	—	—	—	Resolved	May 31, 2016	Revised Total Coliform Rule
Jul 1, 2015	Jul 31, 2015	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2015	Total Coliform Rule
Jul 1, 2015	Jul 31, 2015	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2015	Total Coliform Rule
Jul 1, 2015	Jul 31, 2015	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2015	Total Coliform Rule
Jul 1, 2015	Jul 31, 2015	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2015	Total Coliform Rule
Jul 1, 2015	Jul 31, 2015	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2015	Total Coliform Rule
Apr 1, 2010	Jun 30, 2010	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jun 30, 2010	Total Coliform Rule
Apr 1, 2010	Jun 30, 2010	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jun 30, 2010	Total Coliform Rule
Apr 1, 2010	Jun 30, 2010	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jun 30, 2010	Total Coliform Rule
Jan 1, 2008	Dec 31, 2008	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2008	Nitrate Rule
Jan 1, 2008	Dec 31, 2008	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2008	Nitrate Rule
Jan 1, 2008	Dec 31, 2008	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2008	Nitrate Rule
Jan 1, 2008	Dec 31, 2008	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2008	Nitrate Rule
Oct 1, 2007	Dec 31, 2007	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2007	Total Coliform Rule
Oct 1, 2007	Dec 31, 2007	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2007	Total Coliform Rule
Oct 1, 2007	Dec 31, 2007	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2007	Total Coliform Rule
Oct 1, 2007	Dec 31, 2007	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2007	Total Coliform Rule
Oct 1, 2007	Dec 31, 2007	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2007	Total Coliform Rule
Oct 1, 2005	Dec 31, 2005	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2005	Total Coliform Rule
Oct 1, 2005	Dec 31, 2005	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2005	Total Coliform Rule
Oct 1, 2005	Dec 31, 2005	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 2005	Total Coliform Rule
Jan 1, 1998	Dec 31, 1998	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 1998	Nitrate Rule
Nov 1, 1995	Nov 30, 1995	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Nov 30, 1995	Total Coliform Rule
Nov 1, 1995	Nov 30, 1995	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Nov 30, 1995	Total Coliform Rule
Oct 1, 1982	Sep 30, 1983	Nitrate	MR	No	Yes	—	10 mg/L	—	Archived	Sep 30, 1983	Nitrate Rule
Jan 1, 1981	Jan 31, 1981	Nitrate	MR	No	Yes	—	10 mg/L	—	Archived	Jan 31, 1981	Nitrate 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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