CIRCLE J TRAILER COURT

Montana — Community Water System — PWSID: MT0000452

System Information

PWSID	MT0000452
System Name	CIRCLE J TRAILER COURT
System Type	Community Water System
Water Source	Ground Water
Activity Status	Active
Owner Type	Private
EPA Region	08
Serves School	No
Wholesaler	No
First Reported	Feb 13, 1979
Last Reported	Jan 5, 2026

Location & Contact

State	Montana
City	MISSOULA
ZIP Code	59801
Address	1804 NORTH AVE W
Organization	RATHBUN, LACI
Phone	406-240-7420

Population & Service

Population Served	59
Service Connections	26

Drinking Water Violations (34)

This water system has 34 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
Jan 1, 2014	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Jan 31, 2014	Lead and Copper Rule
Jan 1, 2014	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Jan 31, 2014	Lead and Copper Rule
Jul 1, 2012	Jul 31, 2012	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jul 31, 2012	Total Coliform Rule
Jul 1, 2012	Jul 31, 2012	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jul 31, 2012	Total Coliform Rule
Jul 1, 2012	Jul 31, 2012	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jul 31, 2012	Total Coliform Rule
Jan 1, 2006	Dec 31, 2006	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2006	Nitrate Rule
Jan 1, 2006	Dec 31, 2006	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2006	Nitrate Rule
Jan 1, 2006	Dec 31, 2006	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2006	Nitrate Rule
Jan 1, 2006	Dec 31, 2006	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2006	Nitrate Rule
Jan 1, 2006	Dec 31, 2006	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2006	Nitrate Rule
Jan 1, 2006	Dec 31, 2006	Nitrate-Nitrite	MR	No	Yes	—	—	—	Resolved	Dec 31, 2006	Nitrate Rule
Aug 1, 2004	Aug 31, 2004	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Aug 31, 2004	Total Coliform Rule
Aug 1, 2004	Aug 31, 2004	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Aug 31, 2004	Total Coliform Rule
Aug 1, 2004	Aug 31, 2004	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Aug 31, 2004	Total Coliform Rule
Aug 1, 2004	Aug 31, 2004	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Aug 31, 2004	Total Coliform Rule
Aug 1, 2004	Aug 31, 2004	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Aug 31, 2004	Total Coliform Rule
Aug 1, 2004	Aug 31, 2004	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Aug 31, 2004	Total Coliform Rule
Nov 1, 2002	Nov 30, 2002	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2002	Total Coliform Rule
Nov 1, 2002	Nov 30, 2002	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2002	Total Coliform Rule
Nov 1, 2002	Nov 30, 2002	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2002	Total Coliform Rule
Nov 1, 2002	Nov 30, 2002	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2002	Total Coliform Rule
Nov 1, 2002	Nov 30, 2002	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2002	Total Coliform Rule
Sep 1, 2002	Sep 30, 2002	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2002	Total Coliform Rule
Sep 1, 2002	Sep 30, 2002	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2002	Total Coliform Rule
Sep 1, 2002	Sep 30, 2002	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2002	Total Coliform Rule
Sep 1, 2002	Sep 30, 2002	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2002	Total Coliform Rule
Sep 1, 2002	Sep 30, 2002	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2002	Total Coliform Rule
Sep 1, 2002	Sep 30, 2002	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2002	Total Coliform Rule
Jan 1, 1999	Dec 31, 2001	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Dec 31, 2001	Arsenic Rule
Jan 1, 1999	Dec 31, 2001	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Dec 31, 2001	Arsenic Rule
Jan 1, 1999	Dec 31, 2001	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Dec 31, 2001	Arsenic Rule
Jan 1, 1999	Dec 31, 2001	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Dec 31, 2001	Arsenic Rule
Jan 1, 1999	Dec 31, 2001	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Dec 31, 2001	Arsenic Rule
Jan 1, 1999	Dec 31, 2001	Arsenic	MR	No	Yes	—	0.010 mg/L	—	Resolved	Dec 31, 2001	Arsenic 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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