THOMSON MOBILE HOME PARK

Montana — Community Water System — PWSID: MT0000037

System Information

PWSID	MT0000037
System Name	THOMSON MOBILE HOME PARK
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	BOZEMAN
ZIP Code	59718
Address	235 CIRQUE DR
Organization	LODGE, SHARON
Phone	406-587-1710

Population & Service

Population Served	65
Service Connections	25

Drinking Water Violations (61)

This water system has 61 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
Oct 13, 2015	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Nov 23, 2015	Ground Water Rule
Oct 13, 2015	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Nov 23, 2015	Ground Water Rule
Oct 13, 2015	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Nov 23, 2015	Ground Water Rule
Oct 1, 2015	Oct 31, 2015	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 2015	Total Coliform Rule
Oct 1, 2015	Oct 31, 2015	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 2015	Total Coliform Rule
Oct 1, 2015	Oct 31, 2015	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 2015	Total Coliform Rule
Oct 1, 2015	Oct 31, 2015	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 2015	Total Coliform Rule
Oct 1, 2015	Oct 31, 2015	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 2015	Total Coliform Rule
Jul 1, 2011	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Nov 23, 2015	Ground Water Rule
Jul 1, 2011	Jul 31, 2011	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2011	Total Coliform Rule
Jul 1, 2011	Jul 31, 2011	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2011	Total Coliform Rule
Jul 1, 2011	Jul 31, 2011	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2011	Total Coliform Rule
Jul 1, 2011	Jul 31, 2011	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2011	Total Coliform Rule
Jul 1, 2011	Jul 31, 2011	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jul 31, 2011	Total Coliform Rule
Jul 1, 2011	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Nov 23, 2015	Ground Water Rule
Jul 1, 2011	—	E. COLI	MR	No	Yes	—	—	—	Resolved	Nov 23, 2015	Ground Water Rule
Apr 1, 2009	Apr 30, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Apr 30, 2009	Total Coliform Rule
Apr 1, 2009	Apr 30, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Apr 30, 2009	Total Coliform Rule
Apr 1, 2009	Apr 30, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Apr 30, 2009	Total Coliform Rule
Apr 1, 2009	Apr 30, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Apr 30, 2009	Total Coliform Rule
Apr 1, 2009	Apr 30, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Apr 30, 2009	Total Coliform Rule
Sep 1, 2001	Sep 30, 2001	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2001	Total Coliform Rule
Sep 1, 2001	Sep 30, 2001	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2001	Total Coliform Rule
Sep 1, 2001	Sep 30, 2001	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2001	Total Coliform Rule
Sep 1, 2001	Sep 30, 2001	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2001	Total Coliform Rule
Sep 1, 2001	Sep 30, 2001	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2001	Total Coliform Rule
Jun 1, 1997	Jun 30, 1997	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jun 30, 1997	Total Coliform Rule
Jul 1, 1996	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Dec 31, 2000	Lead and Copper Rule
Jul 1, 1996	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Dec 31, 2000	Lead and Copper Rule
Jan 1, 1996	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Dec 31, 2000	Lead and Copper Rule
Jan 1, 1996	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Dec 31, 2000	Lead and Copper Rule
Jan 1, 1996	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Dec 31, 2000	Lead and Copper Rule
Jan 1, 1996	Dec 31, 1996	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 1996	Nitrate Rule
Jan 1, 1996	Dec 31, 1996	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 1996	Nitrate Rule
Jan 1, 1996	Dec 31, 1996	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 1996	Nitrate Rule
Dec 1, 1995	Dec 31, 1995	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 1995	Total Coliform Rule
Dec 1, 1995	Dec 31, 1995	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 1995	Total Coliform Rule
Dec 1, 1995	Dec 31, 1995	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Dec 31, 1995	Total Coliform Rule
Sep 1, 1995	Sep 30, 1995	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 1995	Total Coliform Rule
Sep 1, 1995	Sep 30, 1995	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 1995	Total Coliform Rule
Sep 1, 1995	Sep 30, 1995	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Sep 30, 1995	Total Coliform Rule
Jul 1, 1995	Jul 31, 1995	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jul 31, 1995	Total Coliform Rule
Jul 1, 1995	Jul 31, 1995	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jul 31, 1995	Total Coliform Rule
Jul 1, 1995	Jul 31, 1995	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Jul 31, 1995	Total Coliform Rule
Mar 1, 1995	Mar 31, 1995	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Mar 31, 1995	Total Coliform Rule
Mar 1, 1995	Mar 31, 1995	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Mar 31, 1995	Total Coliform Rule
Mar 1, 1995	Mar 31, 1995	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Mar 31, 1995	Total Coliform Rule
Jan 1, 1994	Dec 31, 1994	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 1994	Nitrate Rule
Jan 1, 1994	Dec 31, 1994	Nitrate	MR	No	Yes	—	10 mg/L	—	Resolved	Dec 31, 1994	Nitrate Rule
Jan 1, 1994	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Dec 31, 2000	Lead and Copper 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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