Is TAMARACK COURT required to publish a Consumer Confidence Report?

Yes. TAMARACK COURT is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.

When is TAMARACK COURT’s next Consumer Confidence Report due?

TAMARACK COURT’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

What is a Consumer Confidence Report?

A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

MISSOULA, MT · Missoula County

TAMARACK COURT Water System

Consumer Confidence Report status

TAMARACK COURT must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.

As of August 1, 2026, EPA's federal records show no open violations for TAMARACK COURT.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 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): MT0000368
System type: Community Water System
Population served: 75
Service connections: 26
Ownership: privately owned
Water source: groundwater (wells)

TAMARACK COURT is one of 1,084 community water systems in Montana in the 500 or fewer people size category, serving 75 people from groundwater.

As of August 1, 2026, its federal record holds 46 entries between 1997 and 2024, all of which EPA lists as closed.

Of the 46, 39 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves synthetic organic chemicals, the Groundwater Rule, and the Stage 1 Disinfectants and Disinfection Byproducts Rule.

Violation history

Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
October 1, 2024 – October 31, 2024
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
July 1, 2024 – July 31, 2024
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
March 1, 2024 – March 31, 2024
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
December 1, 2023 – December 31, 2023
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
June 1, 2023 – June 30, 2023
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
August 1, 2022 – August 31, 2022
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
June 1, 2022 – June 30, 2022
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
July 1, 2020 – July 31, 2020
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
June 1, 2020 – June 30, 2020
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
August 1, 2018 – August 31, 2018
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
August 1, 2014 – August 31, 2014
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
May 1, 2014 – May 31, 2014
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2014 – March 31, 2014
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2013 – December 31, 2013
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2013 – December 31, 2013
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
Nitrate-Nitrite
January 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
Atrazine
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
LASSO
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Heptachlor
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Heptachlor epoxide
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
2,4,5-TP
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Pentachlorophenol
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
2,4-D
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Endrin
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
BHC-GAMMA
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Methoxychlor
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Toxaphene
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Dalapon
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
OXAMYL
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Simazine
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Picloram
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Dinoseb
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Aldicarb sulfoxide
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Aldicarb sulfone
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Carbofuran
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Aldicarb
January 1, 2011 – December 31, 2013
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
June 1, 2007 – June 30, 2007
Resolved
Monitoring, Regular
—
Nitrate-Nitrite
January 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
Nitrate-Nitrite
January 1, 2006 – December 31, 2006
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
June 1, 1997 – June 30, 1997
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
October 1, 2024 – October 31, 2024	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
July 1, 2024 – July 31, 2024	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
March 1, 2024 – March 31, 2024	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
December 1, 2023 – December 31, 2023	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
June 1, 2023 – June 30, 2023	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
August 1, 2022 – August 31, 2022	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
June 1, 2022 – June 30, 2022	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
July 1, 2020 – July 31, 2020	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
June 1, 2020 – June 30, 2020	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
August 1, 2018 – August 31, 2018	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
August 1, 2014 – August 31, 2014	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
May 1, 2014 – May 31, 2014	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
January 1, 2014 – March 31, 2014	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2013 – December 31, 2013	Monitoring, Regular	Nitrate-Nitrite	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Atrazine	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	LASSO	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Heptachlor	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Heptachlor epoxide	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	2,4,5-TP	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Pentachlorophenol	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	2,4-D	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Endrin	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	BHC-GAMMA	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Methoxychlor	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Toxaphene	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Dalapon	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	OXAMYL	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Simazine	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Picloram	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Dinoseb	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Aldicarb sulfoxide	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Aldicarb sulfone	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Carbofuran	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Aldicarb	—	Resolved
June 1, 2007 – June 30, 2007	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	Nitrate-Nitrite	—	Resolved
January 1, 2006 – December 31, 2006	Monitoring, Regular	Nitrate-Nitrite	—	Resolved
June 1, 1997 – June 30, 1997	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

December 14, 2024State Public Notification requested1 linked violation
December 14, 2024State Violation/Reminder Notice1 linked violation
December 10, 2024State Compliance achieved1 linked violation
September 9, 2024State Compliance achieved1 linked violation
August 21, 2024State Violation/Reminder Notice1 linked violation
August 21, 2024State Public Notification requested1 linked violation
May 10, 2024State Compliance achieved1 linked violation
April 24, 2024State Public Notification requested1 linked violation
April 24, 2024State Violation/Reminder Notice1 linked violation
February 8, 2024State Compliance achieved3 linked violations
February 2, 2024State Public Notification requested1 linked violation
February 2, 2024State Violation/Reminder Notice1 linked violation
August 15, 2023State Public Notification received1 linked violation
August 3, 2023State Compliance achieved9 linked violations
July 28, 2023State Public Notification requested2 linked violations
July 28, 2023State Violation/Reminder Notice2 linked violations
November 9, 2022State Public Notification received1 linked violation
October 10, 2022State Compliance achieved1 linked violation
October 7, 2022State Violation/Reminder Notice1 linked violation
October 7, 2022State Public Notification requested1 linked violation
August 10, 2022State Public Notification requested1 linked violation
August 10, 2022State Compliance achieved1 linked violation
August 10, 2022State Violation/Reminder Notice1 linked violation
September 11, 2020State Compliance achieved1 linked violation
September 3, 2020State Compliance achieved1 linked violation
September 3, 2020State Compliance achieved1 linked violation
August 19, 2020State Public Notification requested1 linked violation
August 19, 2020State Violation/Reminder Notice1 linked violation
July 31, 2020State Public Notification requested1 linked violation
July 31, 2020State Violation/Reminder Notice1 linked violation
May 11, 2020State Compliance achieved1 linked violation
March 13, 2020State Public Notification requested1 linked violation
March 13, 2020State Violation/Reminder Notice1 linked violation
October 23, 2019State Violation/Reminder Notice1 linked violation
October 23, 2019State Public Notification requested1 linked violation
October 4, 2018State Public Notification received1 linked violation
September 24, 2018State Compliance achieved1 linked violation
September 16, 2018State Violation/Reminder Notice1 linked violation
September 16, 2018State Public Notification requested1 linked violation
July 26, 2018State Compliance achieved1 linked violation
July 17, 2018State Violation/Reminder Notice1 linked violation
June 27, 2018State Compliance achieved1 linked violation
June 14, 2018State Public Notification requested1 linked violation
June 14, 2018State Violation/Reminder Notice1 linked violation
February 8, 2016State Compliance achieved1 linked violation
January 11, 2016State Public Notification received1 linked violation
December 18, 2015State Public Notification requested1 linked violation
December 18, 2015State Violation/Reminder Notice1 linked violation
November 20, 2015State Public Notification received1 linked violation
November 9, 2015State Compliance achieved1 linked violation
October 22, 2015State Public Notification requested1 linked violation
October 22, 2015State Violation/Reminder Notice1 linked violation
October 7, 2014State Compliance achieved3 linked violations
September 22, 2014State Compliance achieved1 linked violation
September 17, 2014State Public Notification requested1 linked violation
September 17, 2014State Violation/Reminder Notice1 linked violation
August 15, 2014State Violation/Reminder Notice1 linked violation
August 15, 2014State Public Notification requested1 linked violation
July 15, 2014State Public Notification requested1 linked violation
July 15, 2014State Public Notification requested1 linked violation
July 15, 2014State Violation/Reminder Notice1 linked violation
July 15, 2014State Violation/Reminder Notice1 linked violation
June 13, 2014State Public Notification requested1 linked violation
June 13, 2014State Violation/Reminder Notice1 linked violation
May 16, 2014State Compliance achieved26 linked violations
May 8, 2014State Public Notification received1 linked violation
May 6, 2014State Compliance achieved1 linked violation
April 18, 2014State Violation/Reminder Notice1 linked violation
April 18, 2014State Public Notification requested1 linked violation
April 17, 2014State Violation/Reminder Notice1 linked violation
April 17, 2014State Compliance achievedgeneral compliance action — not tied to a specific violation on record
April 17, 2014State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
April 17, 2014State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
April 17, 2014State Compliance achieved1 linked violation
April 17, 2014State Public Notification requested1 linked violation
February 10, 2014State Compliance achieved1 linked violation
January 24, 2014State Public Notification requested26 linked violations
January 24, 2014State Violation/Reminder Notice26 linked violations
January 16, 2014State Violation/Reminder Notice1 linked violation
January 16, 2014State Compliance achieved1 linked violation
January 16, 2014State Public Notification requested1 linked violation
January 16, 2014State Violation/Reminder Notice1 linked violation
January 16, 2014State Compliance achieved1 linked violation
January 16, 2014State Public Notification requested1 linked violation
January 16, 2014State Violation/Reminder Notice1 linked violation
January 16, 2014State Compliance achieved1 linked violation
January 16, 2014State Public Notification requested1 linked violation
January 15, 2014State Public Notification requested1 linked violation
January 15, 2014State Violation/Reminder Notice1 linked violation
May 15, 2009State Compliance achieved1 linked violation
February 4, 2008State Violation/Reminder Notice1 linked violation
February 4, 2008State Public Notification requested1 linked violation
February 4, 2008State Violation/Reminder Notice1 linked violation
September 26, 2007State Compliance achieved1 linked violation
June 28, 2007State Violation/Reminder Notice1 linked violation
February 2, 2007State Compliance achieved3 linked violations
January 14, 2007State Public Notification requested2 linked violations
January 14, 2007State Violation/Reminder Notice1 linked violation
January 4, 2005State Public Notification requested2 linked violations
March 4, 1999State Violation/Reminder Notice1 linked violation
March 4, 1999State Public Notification requested1 linked violation

Common questions

Is TAMARACK COURT required to publish a Consumer Confidence Report?: Yes. TAMARACK COURT is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is TAMARACK COURT’s next Consumer Confidence Report due?: TAMARACK COURT’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does TAMARACK COURT have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for TAMARACK COURT.
What is a Consumer Confidence Report?: A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

Contact

FULTZ, DANIEL D

406-532-0246

MISSOULA, MT 59801