HAPPY VALLEY WATER DIST B KSPL

Montana — Community Water System — PWSID: MT0001984

System Information

PWSID	MT0001984
System Name	HAPPY VALLEY WATER DIST B KSPL
System Type	Community Water System
Water Source	Ground Water
Activity Status	Active
Owner Type	Local
EPA Region	08
Serves School	No
Wholesaler	No
First Reported	Feb 2, 1981
Last Reported	Jan 5, 2026

Location & Contact

State	Montana
City	COLUMBIA FALLS
ZIP Code	59912
Address	305 DUNWOODY LN
Organization	PIRRIE, GAVIN
Phone	406-871-3368

Population & Service

Population Served	207
Service Connections	83

Drinking Water Violations (225)

This water system has 225 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
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
Nov 1, 2013	Nov 30, 2013	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2013	Total Coliform Rule
Nov 1, 2013	Nov 30, 2013	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2013	Total Coliform Rule
Nov 1, 2013	Nov 30, 2013	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2013	Total Coliform Rule
Nov 1, 2013	Nov 30, 2013	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2013	Total Coliform Rule
Nov 1, 2013	Nov 30, 2013	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2013	Total Coliform Rule
Jun 1, 2013	Jun 30, 2013	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jun 30, 2013	Total Coliform Rule
Jun 1, 2013	Jun 30, 2013	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jun 30, 2013	Total Coliform Rule
Jun 1, 2013	Jun 30, 2013	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jun 30, 2013	Total Coliform Rule
Jun 1, 2013	Jun 30, 2013	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jun 30, 2013	Total Coliform Rule
Jun 1, 2013	Jun 30, 2013	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jun 30, 2013	Total Coliform Rule
Mar 1, 2012	Mar 31, 2012	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Mar 7, 2012	Total Coliform Rule
Mar 1, 2012	Mar 31, 2012	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Mar 7, 2012	Total Coliform Rule
Mar 1, 2012	Mar 31, 2012	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Mar 7, 2012	Total Coliform Rule
Mar 1, 2012	Mar 31, 2012	Coliform (TCR)	MR	No	No	—	5% of samples	—	Resolved	Mar 7, 2012	Total Coliform Rule
Nov 1, 2011	Nov 30, 2011	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2011	Total Coliform Rule
Nov 1, 2011	Nov 30, 2011	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2011	Total Coliform Rule
Nov 1, 2011	Nov 30, 2011	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2011	Total Coliform Rule
Nov 1, 2011	Nov 30, 2011	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2011	Total Coliform Rule
Nov 1, 2011	Nov 30, 2011	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Nov 30, 2011	Total Coliform Rule
Sep 1, 2011	Sep 30, 2011	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2011	Total Coliform Rule
Sep 1, 2011	Sep 30, 2011	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2011	Total Coliform Rule
Sep 1, 2011	Sep 30, 2011	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2011	Total Coliform Rule
Sep 1, 2011	Sep 30, 2011	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2011	Total Coliform Rule
Sep 1, 2011	Sep 30, 2011	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Sep 30, 2011	Total Coliform Rule
Mar 1, 2008	Mar 31, 2008	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Mar 31, 2008	Total Coliform Rule
Mar 1, 2008	Mar 31, 2008	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Mar 31, 2008	Total Coliform Rule
Mar 1, 2008	Mar 31, 2008	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Mar 31, 2008	Total Coliform Rule
Mar 1, 2008	Mar 31, 2008	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Mar 31, 2008	Total Coliform Rule
Mar 1, 2008	Mar 31, 2008	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Mar 31, 2008	Total Coliform Rule
Dec 1, 2007	Dec 31, 2007	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Dec 31, 2007	Total Coliform Rule
Dec 1, 2007	Dec 31, 2007	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Dec 31, 2007	Total Coliform Rule
Dec 1, 2007	Dec 31, 2007	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Dec 31, 2007	Total Coliform Rule
Dec 1, 2007	Dec 31, 2007	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Dec 31, 2007	Total Coliform Rule
Dec 1, 2007	Dec 31, 2007	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Dec 31, 2007	Total Coliform Rule
Oct 1, 2007	Oct 31, 2007	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 2007	Total Coliform Rule
Oct 1, 2007	Oct 31, 2007	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 2007	Total Coliform Rule
Oct 1, 2007	Oct 31, 2007	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 2007	Total Coliform Rule
Oct 1, 2007	Oct 31, 2007	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 2007	Total Coliform Rule
Oct 1, 2007	Oct 31, 2007	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Oct 31, 2007	Total Coliform Rule
Jul 1, 2006	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Mar 12, 2007	Consumer Confidence Rule
Jul 1, 2006	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Mar 12, 2007	Consumer Confidence Rule
Jan 1, 2006	Jan 31, 2006	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jan 31, 2006	Total Coliform Rule
Jan 1, 2006	Jan 31, 2006	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jan 31, 2006	Total Coliform Rule
Jan 1, 2006	Jan 31, 2006	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jan 31, 2006	Total Coliform Rule
Jan 1, 2006	Jan 31, 2006	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Jan 31, 2006	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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