WESTANA MOBILE MANOR HAMILTON

Montana — Community Water System — PWSID: MT0000634

System Information

PWSID	MT0000634
System Name	WESTANA MOBILE MANOR HAMILTON
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	Mar 5, 1980
Last Reported	Jan 5, 2026

Location & Contact

State	Montana
City	BILLINGS
ZIP Code	59101
Address	1844 ISLAND VIEW DRIVE
Organization	COPPS, PRESTON S
Phone	406-381-5254

Population & Service

Population Served	90
Service Connections	40

Drinking Water Violations (121)

This water system has 121 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 1, 2012	Oct 31, 2012	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 2012	Total Coliform Rule
Oct 1, 2012	Oct 31, 2012	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 2012	Total Coliform Rule
Oct 1, 2012	Oct 31, 2012	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 2012	Total Coliform Rule
Oct 1, 2012	Oct 31, 2012	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 2012	Total Coliform Rule
Oct 1, 2012	Oct 31, 2012	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 2012	Total Coliform Rule
Nov 1, 2009	Nov 30, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2009	Total Coliform Rule
Nov 1, 2009	Nov 30, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2009	Total Coliform Rule
Nov 1, 2009	Nov 30, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2009	Total Coliform Rule
Nov 1, 2009	Nov 30, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2009	Total Coliform Rule
Nov 1, 2009	Nov 30, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2009	Total Coliform Rule
Nov 1, 2009	Nov 30, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2009	Total Coliform Rule
Nov 1, 2009	Nov 30, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2009	Total Coliform Rule
Nov 1, 2009	Nov 30, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2009	Total Coliform Rule
Oct 1, 2009	Oct 31, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 2009	Total Coliform Rule
Oct 1, 2009	Oct 31, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 2009	Total Coliform Rule
Oct 1, 2009	Oct 31, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 2009	Total Coliform Rule
Oct 1, 2009	Oct 31, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 2009	Total Coliform Rule
Oct 1, 2009	Oct 31, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 2009	Total Coliform Rule
Oct 1, 2009	Oct 31, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 2009	Total Coliform Rule
Oct 1, 2009	Oct 31, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 2009	Total Coliform Rule
Sep 1, 2009	Sep 30, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2009	Total Coliform Rule
Sep 1, 2009	Sep 30, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2009	Total Coliform Rule
Sep 1, 2009	Sep 30, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2009	Total Coliform Rule
Sep 1, 2009	Sep 30, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2009	Total Coliform Rule
Sep 1, 2009	Sep 30, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2009	Total Coliform Rule
Sep 1, 2009	Sep 30, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2009	Total Coliform Rule
Sep 1, 2009	Sep 30, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2009	Total Coliform Rule
Aug 1, 2009	Aug 31, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Aug 31, 2009	Total Coliform Rule
Aug 1, 2009	Aug 31, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Aug 31, 2009	Total Coliform Rule
Aug 1, 2009	Aug 31, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Aug 31, 2009	Total Coliform Rule
Aug 1, 2009	Aug 31, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Aug 31, 2009	Total Coliform Rule
Aug 1, 2009	Aug 31, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Aug 31, 2009	Total Coliform Rule
Aug 1, 2009	Aug 31, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Aug 31, 2009	Total Coliform Rule
Aug 1, 2009	Aug 31, 2009	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Aug 31, 2009	Total Coliform Rule
Jul 1, 2006	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Oct 22, 2008	Consumer Confidence Rule
Jul 1, 2006	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Oct 22, 2008	Consumer Confidence Rule
Jul 1, 2006	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Oct 22, 2008	Consumer Confidence Rule
Jul 1, 2006	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Oct 22, 2008	Consumer Confidence Rule
Jul 1, 2006	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Oct 22, 2008	Consumer Confidence 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
Nov 1, 2004	Nov 30, 2004	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2004	Total Coliform Rule
Nov 1, 2004	Nov 30, 2004	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2004	Total Coliform Rule
Nov 1, 2004	Nov 30, 2004	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2004	Total Coliform Rule
Nov 1, 2004	Nov 30, 2004	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2004	Total Coliform Rule
Oct 1, 2002	Oct 31, 2002	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 2002	Total Coliform Rule
Oct 1, 2002	Oct 31, 2002	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 2002	Total Coliform Rule
Oct 1, 2002	Oct 31, 2002	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 2002	Total Coliform Rule
Oct 1, 2002	Oct 31, 2002	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 2002	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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