MELVILLE, MT · Broadwater County

MOUNTAIN VIEW MB HM PK 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): MT0001921
System type: Community Water System
Population served: 150
Service connections: 83
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2020 – September 20, 2022
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2019 – July 19, 2019
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2017 – August 22, 2017
Resolved
Monitoring, Regular
—
Nitrate-Nitrite
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
January 1, 2014 – December 27, 2016
Resolved
Monitoring, Regular
—
Chlordane
January 1, 2014 – December 27, 2016
Resolved
Monitoring, Regular
—
Xylenes, Total
January 1, 2014 – December 27, 2016
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 2014 – December 27, 2016
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2014 – December 27, 2016
Resolved
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2014 – December 27, 2016
Resolved
Monitoring, Regular
—
Benzene
January 1, 2014 – December 27, 2016
Resolved
Monitoring, Regular
—
Styrene
January 1, 2014 – December 27, 2016
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2014 – December 27, 2016
Resolved
Monitoring, Regular
—
Endrin
January 1, 2014 – December 27, 2016
Resolved
Monitoring, Regular
—
Picloram
January 1, 2014 – December 27, 2016
Resolved
Monitoring, Regular
—
Carbofuran
January 1, 2014 – December 27, 2016
Resolved
Monitoring, Regular
—
2,4-D
January 1, 2014 – December 27, 2016
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
January 1, 2014 – December 27, 2016
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
May 1, 2013 – May 31, 2013
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2012 – November 28, 2012
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 2011 – August 31, 2011
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2011 – October 3, 2011
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
December 1, 2006 – December 31, 2006
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2006 – October 22, 2008
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
October 1, 2005 – October 31, 2005
Resolved
Monitoring, Regular
—
Carbofuran
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Atrazine
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
LASSO
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
2,4,5-TP
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Chlordane
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Aldicarb
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Endrin
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
BHC-GAMMA
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Methoxychlor
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
OXAMYL
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Aldicarb sulfoxide
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Aldicarb sulfone
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Aldicarb
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Atrazine
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Heptachlor
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Heptachlor epoxide
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
2,4-D
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
2,4,5-TP
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Pentachlorophenol
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Endrin
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
BHC-GAMMA
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Methoxychlor
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
OXAMYL
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Simazine
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Picloram
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Dinoseb
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Aldicarb sulfoxide
January 1, 2005 – December 31, 2007
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2004 – September 21, 2007
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
December 1, 1999 – December 31, 1999
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 1998 – July 31, 1998
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
December 1, 1993 – December 31, 1993
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
October 1, 2020 – September 20, 2022	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
July 1, 2019 – July 19, 2019	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2017 – August 22, 2017	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	Nitrate-Nitrite	—	Resolved
January 1, 2014 – December 27, 2016	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
January 1, 2014 – December 27, 2016	Monitoring, Regular	Chlordane	—	Resolved
January 1, 2014 – December 27, 2016	Monitoring, Regular	Xylenes, Total	—	Resolved
January 1, 2014 – December 27, 2016	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
January 1, 2014 – December 27, 2016	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
January 1, 2014 – December 27, 2016	Monitoring, Regular	Tetrachloroethylene	—	Resolved
January 1, 2014 – December 27, 2016	Monitoring, Regular	Benzene	—	Resolved
January 1, 2014 – December 27, 2016	Monitoring, Regular	Styrene	—	Resolved
January 1, 2014 – December 27, 2016	Monitoring, Regular	Arsenic	—	Resolved
January 1, 2014 – December 27, 2016	Monitoring, Regular	Endrin	—	Resolved
January 1, 2014 – December 27, 2016	Monitoring, Regular	Picloram	—	Resolved
January 1, 2014 – December 27, 2016	Monitoring, Regular	Carbofuran	—	Resolved
January 1, 2014 – December 27, 2016	Monitoring, Regular	2,4-D	—	Resolved
January 1, 2014 – December 27, 2016	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
May 1, 2013 – May 31, 2013	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
October 1, 2012 – November 28, 2012	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
August 1, 2011 – August 31, 2011	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2011 – October 3, 2011	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
December 1, 2006 – December 31, 2006	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 2006 – October 22, 2008	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
October 1, 2005 – October 31, 2005	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Carbofuran	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Atrazine	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	LASSO	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	2,4,5-TP	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Chlordane	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Aldicarb	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Endrin	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	BHC-GAMMA	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Methoxychlor	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	OXAMYL	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Aldicarb sulfoxide	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Aldicarb sulfone	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Aldicarb	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Atrazine	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Heptachlor	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Heptachlor epoxide	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	2,4-D	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	2,4,5-TP	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Pentachlorophenol	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Endrin	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	BHC-GAMMA	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Methoxychlor	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	OXAMYL	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Simazine	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Picloram	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Dinoseb	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Aldicarb sulfoxide	—	Resolved
October 1, 2004 – September 21, 2007	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
December 1, 1999 – December 31, 1999	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 1998 – July 31, 1998	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
December 1, 1993 – December 31, 1993	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

September 20, 2022State Compliance achieved1 linked violation
October 20, 2020State Public Notification requested1 linked violation
October 20, 2020State Violation/Reminder Notice1 linked violation
September 18, 2020State Compliance achieved1 linked violation
July 20, 2020State Violation/Reminder Notice1 linked violation
February 19, 2020State Compliance achieved1 linked violation
January 27, 2020State Violation/Reminder Notice1 linked violation
January 27, 2020State Public Notification requested1 linked violation
July 19, 2019State Compliance achieved1 linked violation
July 17, 2019State Violation/Reminder Notice1 linked violation
August 22, 2017State Compliance achieved1 linked violation
July 20, 2017State Violation/Reminder Notice1 linked violation
March 30, 2017State Compliance achieved1 linked violation
March 15, 2017State Public Notification requested1 linked violation
March 15, 2017State Violation/Reminder Notice1 linked violation
February 14, 2017State Violation/Reminder Notice23 linked violations
February 14, 2017State Public Notification requested21 linked violations
February 14, 2017State Violation/Reminder Notice21 linked violations
February 14, 2017State Public Notification requested23 linked violations
February 3, 2017State Violation/Reminder Notice2 linked violations
February 3, 2017State Public Notification requested1 linked violation
January 25, 2017State Compliance achieved1 linked violation
January 19, 2017State Public Notification requested2 linked violations
December 27, 2016State Compliance achieved1 linked violation
December 27, 2016State Compliance achieved23 linked violations
December 27, 2016State Compliance achieved21 linked violations
June 17, 2013State Compliance achieved2 linked violations
May 10, 2013State Violation/Reminder Notice1 linked violation
May 10, 2013State Public Notification requested2 linked violations
May 10, 2013State Violation/Reminder Notice26 linked violations
November 28, 2012State Compliance achieved2 linked violations
November 14, 2012State Violation/Reminder Notice1 linked violation
July 12, 2012State Violation/Reminder Notice2 linked violations
September 22, 2011State Violation/Reminder Notice2 linked violations
August 1, 2011State Public Notification requested1 linked violation
August 1, 2011State Violation/Reminder Notice2 linked violations
May 15, 2009State Compliance achieved2 linked violations
January 8, 2009State Compliance achieved7 linked violations
November 7, 2008State no additional Formal Action needed55 linked violations
November 6, 2008State Compliance achieved52 linked violations
October 22, 2008State Compliance achieved2 linked violations
August 13, 2008State Compliance achieved1 linked violation
August 3, 2008State Violation/Reminder Notice1 linked violation
August 3, 2008State Violation/Reminder Notice3 linked violations
August 3, 2008State Public Notification requested1 linked violation
July 31, 2008State Other52 linked violations
February 6, 2008State Public Notification requested27 linked violations
February 6, 2008State Public Notification requested26 linked violations
February 6, 2008State Violation/Reminder Notice26 linked violations
May 6, 2007State Compliance achieved1 linked violation
February 5, 2007State Violation/Reminder Notice1 linked violation
December 13, 2006State Violation/Reminder Notice1 linked violation
December 13, 2006State Public Notification requested1 linked violation
December 13, 2006State Violation/Reminder Notice1 linked violation
February 21, 2006State Compliance achieved2 linked violations
December 25, 2005State Violation/Reminder Notice2 linked violations
January 4, 2005State Violation/Reminder Notice2 linked violations
January 4, 2005State Public Notification requested2 linked violations
June 26, 2002State Compliance achieved1 linked violation
January 22, 2000State Violation/Reminder Notice3 linked violations
January 22, 2000State Public Notification requested3 linked violations
September 11, 1998State Violation/Reminder Notice3 linked violations

Contact

MCDONALD, DENNIS

406-537-2333

MELVILLE, MT 59055