BIGFORK, MT · Lake County

SHEAVER CREEK WATER AND SEWER DISTRICT Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of January 11, 2010. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.

If you are a resident looking for your current water provider, see water systems in Lake County, MT.

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): MT0000620
System type: Community Water System
Population served: 0
Service connections: 17
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2009 – November 12, 2009
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
April 1, 2009 – June 30, 2009
Archived
Monitoring, Regular
—
Fluoride
January 1, 2009 – March 31, 2009
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
October 1, 2008 – December 31, 2008
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
July 1, 2008 – September 30, 2008
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
January 1, 2008 – March 31, 2008
Archived
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2007 – September 18, 2009
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
October 1, 2007 – December 31, 2007
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
July 1, 2007 – September 30, 2007
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
April 1, 2007 – June 30, 2007
Archived
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
March 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
Fluoride
January 1, 2007 – March 31, 2007
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
April 1, 2006 – June 30, 2006
Archived
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
February 1, 2006 – March 28, 2006
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
January 1, 2006 – March 31, 2006
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Fluoride
October 1, 2005 – December 31, 2005
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
October 1, 2005 – October 31, 2005
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
October 1, 2005 – December 31, 2005
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 2005 – July 31, 2005
Resolved
Maximum Contaminant Level Violation, Single Sample
Health-based
Fluoride
July 1, 2005 – September 30, 2005
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
June 1, 2004 – June 30, 2004
Resolved
Maximum Contaminant Level Violation, Single Sample
Health-based
Fluoride
July 1, 2003 – September 30, 2003
Resolved
Maximum Contaminant Level Violation, Single Sample
Health-based
Fluoride
April 1, 2003 – June 30, 2003
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
April 1, 2003 – April 30, 2003
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
January 1, 2003 – December 31, 2003
Resolved
Maximum Contaminant Level Violation, Single Sample
Health-based
Fluoride
January 1, 2003 – March 31, 2003
Resolved
Maximum Contaminant Level Violation, Single Sample
Health-based
Fluoride
October 1, 2002 – December 31, 2002
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 2002 – August 31, 2002
Resolved
Maximum Contaminant Level Violation, Single Sample
Health-based
Fluoride
July 1, 2002 – September 30, 2002
Resolved
Maximum Contaminant Level Violation, Single Sample
Health-based
Fluoride
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Arsenic
January 1, 1999 – December 31, 2001
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
January 1, 1994 – December 3, 1996
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 1992 – July 31, 1992
Resolved

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
July 1, 2009 – November 12, 2009	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
April 1, 2009 – June 30, 2009	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
January 1, 2009 – March 31, 2009	Monitoring, Regular	Fluoride	—	Resolved
October 1, 2008 – December 31, 2008	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
July 1, 2008 – September 30, 2008	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
January 1, 2008 – March 31, 2008	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
October 1, 2007 – September 18, 2009	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
October 1, 2007 – December 31, 2007	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
July 1, 2007 – September 30, 2007	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
April 1, 2007 – June 30, 2007	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
March 1, 2007 – March 31, 2007	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
January 1, 2007 – March 31, 2007	Monitoring, Regular	Fluoride	—	Resolved
April 1, 2006 – June 30, 2006	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
February 1, 2006 – March 28, 2006	Maximum Contaminant Level Violation, Acute (TCR)	Coliform (TCR)	Health-based	Archived
January 1, 2006 – March 31, 2006	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
October 1, 2005 – December 31, 2005	Maximum Contaminant Level Violation, Single Sample	Fluoride	Health-based	Archived
October 1, 2005 – October 31, 2005	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
October 1, 2005 – December 31, 2005	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
July 1, 2005 – July 31, 2005	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 2005 – September 30, 2005	Maximum Contaminant Level Violation, Single Sample	Fluoride	Health-based	Resolved
June 1, 2004 – June 30, 2004	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 2003 – September 30, 2003	Maximum Contaminant Level Violation, Single Sample	Fluoride	Health-based	Resolved
April 1, 2003 – June 30, 2003	Maximum Contaminant Level Violation, Single Sample	Fluoride	Health-based	Resolved
April 1, 2003 – April 30, 2003	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2003 – December 31, 2003	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Resolved
January 1, 2003 – March 31, 2003	Maximum Contaminant Level Violation, Single Sample	Fluoride	Health-based	Resolved
October 1, 2002 – December 31, 2002	Maximum Contaminant Level Violation, Single Sample	Fluoride	Health-based	Resolved
August 1, 2002 – August 31, 2002	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 2002 – September 30, 2002	Maximum Contaminant Level Violation, Single Sample	Fluoride	Health-based	Resolved
January 1, 2002 – December 31, 2004	Maximum Contaminant Level Violation, Single Sample	Fluoride	Health-based	Resolved
January 1, 1999 – December 31, 2001	Monitoring, Regular	Arsenic	—	Resolved
January 1, 1994 – December 3, 1996	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
July 1, 1992 – July 31, 1992	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

November 17, 2009State Violation/Reminder Notice1 linked violation
November 17, 2009State Public Notification requested1 linked violation
November 12, 2009State Compliance achieved1 linked violation
November 12, 2009State Violation/Reminder Notice1 linked violation
October 30, 2009State Public Notification requested1 linked violation
October 30, 2009State Violation/Reminder Notice1 linked violation
September 18, 2009State Compliance achieved1 linked violation
August 12, 2009State Compliance achieved1 linked violation
August 12, 2009State Compliance achieved1 linked violation
August 12, 2009State Compliance achieved1 linked violation
August 12, 2009State Compliance achieved1 linked violation
August 12, 2009State Compliance achieved1 linked violation
August 12, 2009State Compliance achieved1 linked violation
August 12, 2009State Compliance achieved1 linked violation
August 12, 2009State Compliance achieved1 linked violation
August 12, 2009State Compliance achieved1 linked violation
August 12, 2009State Compliance achieved1 linked violation
August 12, 2009State Compliance achieved1 linked violation
August 12, 2009State Compliance achieved1 linked violation
July 31, 2009State Violation/Reminder Notice1 linked violation
July 31, 2009State Public Notification requested1 linked violation
June 16, 2009State Compliance achieved1 linked violation
May 29, 2009State Compliance achievedgeneral compliance action — not tied to a specific violation on record
May 15, 2009State Compliance achieved1 linked violation
May 4, 2009State Public Notification requested1 linked violation
May 4, 2009State Violation/Reminder Notice1 linked violation
March 12, 2009State Public Notification requested1 linked violation
March 12, 2009State Violation/Reminder Notice1 linked violation
October 20, 2008State Public Notification requested1 linked violation
October 20, 2008State Violation/Reminder Notice1 linked violation
April 29, 2008State Public Notification received1 linked violation
April 11, 2008State Violation/Reminder Notice1 linked violation
April 11, 2008State Public Notification requested1 linked violation
February 29, 2008State Compliance achieved2 linked violations
February 29, 2008State Compliance achieved1 linked violation
January 19, 2008State Violation/Reminder Notice1 linked violation
January 19, 2008State Public Notification requested1 linked violation
December 17, 2007State Public Notification received1 linked violation
December 10, 2007State Violation/Reminder Notice1 linked violation
December 10, 2007State Public Notification requested1 linked violation
August 18, 2007State Violation/Reminder Notice1 linked violation
August 18, 2007State Public Notification requested1 linked violation
August 18, 2007State Public Notification requested1 linked violation
August 18, 2007State Violation/Reminder Notice1 linked violation
April 30, 2007State Compliance achieved1 linked violation
April 27, 2007State Violation/Reminder Notice1 linked violation
April 27, 2007State Public Notification requested1 linked violation
April 17, 2007State Public Notification requested1 linked violation
April 17, 2007State Violation/Reminder Notice1 linked violation
March 8, 2007State Administrative/Compliance Order without penalty issued22 linked violations
December 11, 2006State Public Notification requested1 linked violation
December 11, 2006State Violation/Reminder Notice1 linked violation
July 29, 2006State Violation/Reminder Notice1 linked violation
July 29, 2006State Public Notification requested1 linked violation
July 5, 2006State Violation/Reminder Notice1 linked violation
July 5, 2006State Violation/Reminder Notice1 linked violation
July 5, 2006State Public Notification requested1 linked violation
July 5, 2006State Public Notification requested1 linked violation
May 16, 2006State Public Notification requested1 linked violation
May 16, 2006State Violation/Reminder Notice1 linked violation
February 16, 2006State Compliance achieved1 linked violation
February 13, 2006State Violation/Reminder Notice1 linked violation
February 13, 2006State Public Notification requested1 linked violation
February 13, 2006State Violation/Reminder Notice1 linked violation
February 13, 2006State Boil Water Order1 linked violation
January 20, 2006State Public Notification requested1 linked violation
January 13, 2006State Administrative/Compliance Order with penalty issued19 linked violations
December 22, 2005State Violation/Reminder Notice1 linked violation
December 22, 2005State Violation/Reminder Notice1 linked violation
December 22, 2005State Public Notification requested1 linked violation
September 30, 2005State Violation/Reminder Notice1 linked violation
September 26, 2005State Violation/Reminder Notice1 linked violation
July 26, 2005State Violation/Reminder Notice1 linked violation
July 26, 2005State Public Notification requested2 linked violations
March 7, 2005State Public Notification requested1 linked violation
March 7, 2005State Violation/Reminder Notice1 linked violation
March 7, 2005State Public Notification requested2 linked violations
March 7, 2005State Violation/Reminder Notice2 linked violations
March 7, 2005State Public Notification requested1 linked violation
March 7, 2005State Violation/Reminder Notice2 linked violations
August 30, 2004State Administrative/Compliance Order without penalty issued8 linked violations
June 29, 2004State Violation/Reminder Notice2 linked violations
June 29, 2004State Violation/Reminder Notice1 linked violation
December 31, 2003State Public Notification requested1 linked violation
December 31, 2003State Violation/Reminder Notice1 linked violation
November 14, 2003State Public Notification received1 linked violation
July 16, 2003State Compliance achieved1 linked violation
May 26, 2003State Violation/Reminder Notice1 linked violation
May 26, 2003State Public Notification requested1 linked violation
May 26, 2003State Violation/Reminder Notice1 linked violation
May 26, 2003State Public Notification requested1 linked violation
May 26, 2003State Violation/Reminder Notice1 linked violation
May 26, 2003State Public Notification requested1 linked violation
May 26, 2003State Public Notification requested1 linked violation
May 26, 2003State Violation/Reminder Notice1 linked violation
May 26, 2003State Public Notification requested28 linked violations
May 26, 2003State Violation/Reminder Notice1 linked violation
May 26, 2003State Public Notification requested1 linked violation
May 26, 2003State Violation/Reminder Notice1 linked violation
May 21, 2003State Public Notification requested1 linked violation
May 21, 2003State Violation/Reminder Notice1 linked violation
January 8, 2003State Compliance achieved1 linked violation
January 6, 2003State Public Notification received1 linked violation
October 17, 2002State Public Notification received1 linked violation
August 23, 2002State Violation/Reminder Notice2 linked violations
August 23, 2002State Violation/Reminder Notice2 linked violations
August 23, 2002State Public Notification requested2 linked violations
July 25, 2002State Public Notification requested2 linked violations
March 27, 2002State Public Notification requested2 linked violations
May 19, 2001State Compliance achieved1 linked violation

Last known contact on file (system is inactive)

MILLER, ANITA R

406-420-2072

BIGFORK, MT 59911