KALISPELL, MT · Lewis and Clark County

HELENA NORTH KOA Water System

Current status

No open violations on record as of July 4, 2026.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Montana’s official records. Always confirm current status with Montana before making decisions based on this information.

System facts

System ID (PWSID): MT0003679
System type: Community Water System
Population served: 50
Service connections: 80
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Monitoring, Source Water (GWR)
—
E. COLI
December 8, 2020 – December 9, 2020
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 2011 – November 30, 2011
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 2011 – August 31, 2011
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 2011 – July 31, 2011
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
May 1, 2011 – May 31, 2011
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
March 1, 2011 – March 31, 2011
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
February 1, 2011 – February 28, 2011
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
January 1, 2011 – January 31, 2011
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 2010 – November 30, 2010
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
October 1, 2010 – October 31, 2010
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
April 1, 2010 – April 30, 2010
Resolved
Monitoring, Regular
—
Nitrate-Nitrite
January 1, 2010 – December 31, 2010
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
February 1, 2009 – February 28, 2009
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
October 1, 2008 – October 31, 2008
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 2007 – November 30, 2007
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
September 1, 2007 – September 30, 2007
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 2007 – August 31, 2007
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
December 1, 2006 – December 31, 2006
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
June 1, 2006 – June 30, 2006
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
April 1, 2006 – April 30, 2006
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
October 1, 2005 – October 31, 2005
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
June 1, 2005 – June 30, 2005
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
March 1, 2005 – March 31, 2005
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 2004 – July 31, 2004
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
April 1, 2004 – April 30, 2004
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
January 1, 2004 – January 31, 2004
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 2003 – August 31, 2003
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
May 1, 2003 – May 31, 2003
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
February 1, 2003 – February 28, 2003
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
January 1, 2003 – January 31, 2003
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 2002 – November 30, 2002
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 2002 – July 31, 2002
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
June 1, 2002 – June 30, 2002
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
June 1, 1995 – June 30, 1995
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
April 1, 1994 – April 30, 1994
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
December 8, 2020 – December 9, 2020	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
November 1, 2011 – November 30, 2011	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
August 1, 2011 – August 31, 2011	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2011 – July 31, 2011	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
May 1, 2011 – May 31, 2011	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
March 1, 2011 – March 31, 2011	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
February 1, 2011 – February 28, 2011	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2011 – January 31, 2011	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
November 1, 2010 – November 30, 2010	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 2010 – October 31, 2010	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
April 1, 2010 – April 30, 2010	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2010 – December 31, 2010	Monitoring, Regular	Nitrate-Nitrite	—	Resolved
February 1, 2009 – February 28, 2009	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 2008 – October 31, 2008	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
November 1, 2007 – November 30, 2007	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
September 1, 2007 – September 30, 2007	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
August 1, 2007 – August 31, 2007	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
December 1, 2006 – December 31, 2006	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
June 1, 2006 – June 30, 2006	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
April 1, 2006 – April 30, 2006	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 2005 – October 31, 2005	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
June 1, 2005 – June 30, 2005	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
March 1, 2005 – March 31, 2005	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2004 – July 31, 2004	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
April 1, 2004 – April 30, 2004	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2004 – January 31, 2004	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
August 1, 2003 – August 31, 2003	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
May 1, 2003 – May 31, 2003	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
February 1, 2003 – February 28, 2003	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2003 – January 31, 2003	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
November 1, 2002 – November 30, 2002	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2002 – July 31, 2002	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
June 1, 2002 – June 30, 2002	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
June 1, 1995 – June 30, 1995	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
April 1, 1994 – April 30, 1994	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

January 19, 2021State Public Notification requested1 linked violation
January 19, 2021State Violation/Reminder Notice1 linked violation
December 9, 2020State Compliance achieved1 linked violation
December 29, 2011State Compliance achieved1 linked violation
December 20, 2011State Violation/Reminder Notice1 linked violation
December 20, 2011State Public Notification requested1 linked violation
September 30, 2011State Compliance achieved1 linked violation
September 30, 2011State Compliance achieved1 linked violation
September 22, 2011State Public Notification requested1 linked violation
September 22, 2011State Violation/Reminder Notice1 linked violation
August 18, 2011State Violation/Reminder Notice1 linked violation
August 18, 2011State Public Notification requested1 linked violation
July 25, 2011State Compliance achieved1 linked violation
July 22, 2011State Compliance achieved1 linked violation
June 20, 2011State no additional Formal Action needed1 linked violation
June 20, 2011State no additional Formal Action needed1 linked violation
June 17, 2011State Public Notification requested1 linked violation
June 17, 2011State Violation/Reminder Notice1 linked violation
May 13, 2011State Compliance achieved3 linked violations
April 18, 2011State Public Notification requested1 linked violation
April 18, 2011State Violation/Reminder Notice1 linked violation
March 21, 2011State Public Notification requested1 linked violation
March 21, 2011State Violation/Reminder Notice1 linked violation
February 28, 2011State Violation/Reminder Notice1 linked violation
February 28, 2011State Public Notification requested1 linked violation
January 24, 2011State Violation/Reminder Notice1 linked violation
January 24, 2011State Public Notification requested1 linked violation
January 19, 2011State Compliance achieved2 linked violations
December 16, 2010State Public Notification requested1 linked violation
December 16, 2010State Violation/Reminder Notice1 linked violation
November 17, 2010State Violation/Reminder Notice1 linked violation
November 17, 2010State Public Notification requested1 linked violation
September 27, 2010State Compliance achieved2 linked violations
August 20, 2010State Violation/Reminder Notice1 linked violation
August 20, 2010State Public Notification requested1 linked violation
May 14, 2010State Public Notification requested1 linked violation
May 14, 2010State Violation/Reminder Notice1 linked violation
January 9, 2009State Compliance achieved35 linked violations
December 19, 2007State Public Notification requested1 linked violation
December 19, 2007State Violation/Reminder Notice1 linked violation
October 24, 2007State Violation/Reminder Notice2 linked violations
October 24, 2007State Public Notification requested4 linked violations
September 18, 2007State Violation/Reminder Notice3 linked violations
September 18, 2007State Public Notification requested2 linked violations
August 29, 2007State Public Notification requested2 linked violations
January 29, 2007State Violation/Reminder Notice3 linked violations
September 26, 2006State no additional Formal Action needed19 linked violations
September 26, 2006State Violation/Reminder Notice1 linked violation
September 20, 2006Federal Final Administrative Order issued413 linked violations
February 15, 2006State Other36 linked violations
December 25, 2005State Public Notification requested2 linked violations
December 25, 2005State Violation/Reminder Notice2 linked violations
September 27, 2005State Compliance achieved3 linked violations
April 23, 2005State Violation/Reminder Notice4 linked violations
November 16, 2004State Public Notification received3 linked violations
November 15, 2004State Compliance achieved2 linked violations
October 26, 2004State Public Notification requested54 linked violations
October 26, 2004State Violation/Reminder Notice2 linked violations
September 3, 2004State Public Notification requested2 linked violations
February 25, 2004State Public Notification requested34 linked violations
May 15, 2003State Compliance achieved2 linked violations
March 15, 2003State Public Notification requested2 linked violations
February 21, 2003State Violation/Reminder Notice2 linked violations
February 10, 2003State Compliance achieved1 linked violation
December 21, 2002State Violation/Reminder Notice1 linked violation
October 17, 2002State Compliance achieved1 linked violation
September 9, 2002State Public Notification requested2 linked violations
July 21, 2002State Violation/Reminder Notice1 linked violation
June 26, 2002State Compliance achieved2 linked violations
June 18, 2002State Compliance achieved1 linked violation
April 21, 2002State Public Notification requested1 linked violation
April 21, 2002State Violation/Reminder Notice1 linked violation

Contact

NORBECK, AMBER

406-458-3725

KALISPELL, MT 59901