Is BARNABY LAKE HOA required to publish a Consumer Confidence Report?

Yes. BARNABY LAKE HOA 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 BARNABY LAKE HOA’s next Consumer Confidence Report due?

BARNABY LAKE HOA’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.

FORTINE, MT · Lincoln County

BARNABY LAKE HOA Water System

Consumer Confidence Report status

BARNABY LAKE HOA 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 BARNABY LAKE HOA.

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): MT0003736
System type: Community Water System
Population served: 75
Service connections: 37
Ownership: privately owned
Water source: groundwater (wells)

BARNABY LAKE HOA 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 29 entries between 1995 and 2020, all of which EPA lists as closed. Nothing has been added since 2020.

Of the 29, 23 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 Total Coliform Rules, and volatile organic chemicals.

Violation history

Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
June 1, 2020 – June 30, 2020
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 2015 – August 31, 2015
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
December 30, 2014 – February 27, 2015
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
October 1, 2011 – October 31, 2011
Resolved
Monitoring, Regular
—
Asbestos
January 1, 2011 – December 31, 2013
Archived
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2009 – November 12, 2009
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
February 1, 2009 – February 28, 2009
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
November 1, 2008 – November 30, 2008
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
September 1, 2008 – September 30, 2008
Resolved
OCCT/SOWT Study/Recommendation
Health-based
Lead and Copper Rule
July 1, 2003 – July 14, 2003
Resolved
Monitoring, Regular
—
Dinoseb
January 1, 1999 – December 31, 2001
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
January 1, 1999 – December 31, 2001
Resolved
Monitoring, Regular
—
Aldicarb sulfoxide
January 1, 1999 – December 31, 2001
Resolved
Monitoring, Regular
—
Carbofuran
January 1, 1999 – December 31, 2001
Resolved
Monitoring, Regular
—
Atrazine
January 1, 1999 – December 31, 2001
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
January 1, 1999 – December 31, 2001
Resolved
Monitoring, Regular
—
Chromium
January 1, 1999 – December 31, 2001
Resolved
Monitoring, Regular
—
Fluoride
January 1, 1999 – December 31, 2001
Resolved
Monitoring, Regular
—
Aldicarb
January 1, 1999 – December 31, 2001
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 1999 – December 31, 2001
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 1999 – December 31, 2001
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 1999 – December 31, 2001
Resolved
Monitoring, Regular
—
Carbon tetrachloride
January 1, 1999 – December 31, 2001
Resolved
Monitoring, Regular
—
CHLOROBENZENE
January 1, 1999 – December 31, 2001
Resolved
Monitoring, Regular
—
Benzene
January 1, 1999 – December 31, 2001
Resolved
Monitoring, Regular
—
Toxaphene
January 1, 1999 – December 31, 2001
Resolved
Monitoring, Regular
—
Diquat
January 1, 1999 – December 31, 2001
Resolved
Monitoring, Regular
—
Endothall
January 1, 1999 – December 31, 2001
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
September 1, 1995 – September 30, 1995
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
June 1, 2020 – June 30, 2020	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
August 1, 2015 – August 31, 2015	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
December 30, 2014 – February 27, 2015	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
October 1, 2011 – October 31, 2011	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Asbestos	—	Archived
July 1, 2009 – November 12, 2009	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
February 1, 2009 – February 28, 2009	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
November 1, 2008 – November 30, 2008	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
September 1, 2008 – September 30, 2008	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 2003 – July 14, 2003	OCCT/SOWT Study/Recommendation	Lead and Copper Rule	Health-based	Resolved
January 1, 1999 – December 31, 2001	Monitoring, Regular	Dinoseb	—	Resolved
January 1, 1999 – December 31, 2001	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
January 1, 1999 – December 31, 2001	Monitoring, Regular	Aldicarb sulfoxide	—	Resolved
January 1, 1999 – December 31, 2001	Monitoring, Regular	Carbofuran	—	Resolved
January 1, 1999 – December 31, 2001	Monitoring, Regular	Atrazine	—	Resolved
January 1, 1999 – December 31, 2001	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
January 1, 1999 – December 31, 2001	Monitoring, Regular	Chromium	—	Resolved
January 1, 1999 – December 31, 2001	Monitoring, Regular	Fluoride	—	Resolved
January 1, 1999 – December 31, 2001	Monitoring, Regular	Aldicarb	—	Resolved
January 1, 1999 – December 31, 2001	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
January 1, 1999 – December 31, 2001	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 1999 – December 31, 2001	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
January 1, 1999 – December 31, 2001	Monitoring, Regular	Carbon tetrachloride	—	Resolved
January 1, 1999 – December 31, 2001	Monitoring, Regular	CHLOROBENZENE	—	Resolved
January 1, 1999 – December 31, 2001	Monitoring, Regular	Benzene	—	Resolved
January 1, 1999 – December 31, 2001	Monitoring, Regular	Toxaphene	—	Resolved
January 1, 1999 – December 31, 2001	Monitoring, Regular	Diquat	—	Resolved
January 1, 1999 – December 31, 2001	Monitoring, Regular	Endothall	—	Resolved
September 1, 1995 – September 30, 1995	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

July 21, 2020State Public Notification requested1 linked violation
July 21, 2020State Violation/Reminder Notice1 linked violation
July 10, 2020State Compliance achieved1 linked violation
October 15, 2015State Compliance achieved1 linked violation
September 17, 2015State Violation/Reminder Notice1 linked violation
September 17, 2015State Public Notification requested1 linked violation
February 27, 2015State Compliance achieved1 linked violation
January 26, 2015State Violation/Reminder Notice1 linked violation
January 24, 2014State Public Notification requested1 linked violation
January 24, 2014State Violation/Reminder Notice1 linked violation
November 28, 2011State Compliance achieved1 linked violation
November 1, 2011State Public Notification received1 linked violation
October 17, 2011State Public Notification requested1 linked violation
October 17, 2011State Violation/Reminder Notice1 linked violation
October 17, 2011State Violation/Reminder Notice1 linked violation
April 29, 2010State Compliance achieved3 linked violations
November 17, 2009State Violation/Reminder Notice1 linked violation
November 17, 2009State Public Notification requested1 linked violation
November 12, 2009State Violation/Reminder Notice1 linked violation
November 12, 2009State Compliance achieved1 linked violation
March 10, 2009State Public Notification received3 linked violations
December 30, 2008State Public Notification received1 linked violation
December 4, 2008State Public Notification requested8 linked violations
December 4, 2008State Violation/Reminder Notice2 linked violations
November 7, 2008State Compliance achieved6 linked violations
October 1, 2008State Violation/Reminder Notice1 linked violation
September 22, 2004State Compliance achieved1 linked violation
November 18, 2003State Violation/Reminder Notice1 linked violation
November 18, 2003State Public Notification requested1 linked violation
November 18, 2003State Violation/Reminder Notice1 linked violation
December 2, 2002State Compliance achieved64 linked violations
October 3, 2002State Compliance achieved1 linked violation
October 2, 2002State Public Notification received1 linked violation
July 12, 2002State Public Notification requested11 linked violations
July 12, 2002State Violation/Reminder Notice11 linked violations
July 5, 2002State Public Notification requested34 linked violations
July 5, 2002State Violation/Reminder Notice42 linked violations
June 29, 2002State Public Notification requested32 linked violations
June 11, 2002State Public Notification requested1 linked violation
June 11, 2002State Violation/Reminder Notice1 linked violation
June 11, 2002State Violation/Reminder Notice1 linked violation
December 31, 2000State Formal Notice of Violation issued1 linked violation
December 31, 2000State Compliance achieved3 linked violations
October 25, 1995State Violation/Reminder Notice130 linked violations

Common questions

Is BARNABY LAKE HOA required to publish a Consumer Confidence Report?: Yes. BARNABY LAKE HOA 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 BARNABY LAKE HOA’s next Consumer Confidence Report due?: BARNABY LAKE HOA’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does BARNABY LAKE HOA have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for BARNABY LAKE HOA.
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

BARNABY LAKE HOA

406-882-4859

FORTINE, MT 59918