Is NEW ROCKPORT COLONY INC required to publish a Consumer Confidence Report?

Yes. NEW ROCKPORT COLONY INC 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 NEW ROCKPORT COLONY INC’s next Consumer Confidence Report due?

NEW ROCKPORT COLONY INC’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.

CHOTEAU, MT · Teton County

NEW ROCKPORT COLONY INC Water System

Consumer Confidence Report status

NEW ROCKPORT COLONY INC 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 NEW ROCKPORT COLONY INC.

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): MT0001776
System type: Community Water System
Population served: 160
Service connections: 5
Ownership: privately owned
Water source: groundwater (wells)

NEW ROCKPORT COLONY INC is one of 1,084 community water systems in Montana in the 500 or fewer people size category, serving 160 people from groundwater.

As of August 1, 2026, its federal record holds 30 entries between 1992 and 2022, all of which EPA lists as closed. Nothing has been added since 2022.

Of the 30, 26 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 volatile organic chemicals, inorganic chemicals, and the Stage 2 Disinfectants and Disinfection Byproducts Rule.

Violation history

Monitoring and Reporting (DBP)
—
TTHM
January 1, 2022 – December 31, 2024
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2021 – April 21, 2022
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
December 30, 2020 – October 18, 2024
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2020 – April 21, 2022
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2019 – September 8, 2020
Resolved
Monitoring and Reporting (DBP)
—
TTHM
September 1, 2017 – August 31, 2020
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
September 1, 2017 – August 31, 2020
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
January 1, 2017 – December 23, 2019
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2008 – August 25, 2008
Resolved
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2005 – December 31, 2007
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2005 – December 31, 2007
Resolved
Monitoring, Regular
—
Carbon tetrachloride
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Benzene
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Asbestos
January 1, 2002 – November 17, 2005
Resolved
Monitoring, Regular
—
Beryllium, Total
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Nickel
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Thallium, Total
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Xylenes, Total
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Vinyl chloride
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Nitrate
January 1, 1996 – December 31, 1996
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
November 1, 1993 – November 30, 1993
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
July 1, 1992 – July 31, 1992
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
January 1, 2022 – December 31, 2024	Monitoring and Reporting (DBP)	TTHM	—	Resolved
July 1, 2021 – April 21, 2022	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
December 30, 2020 – October 18, 2024	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
October 1, 2020 – April 21, 2022	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
October 1, 2019 – September 8, 2020	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
September 1, 2017 – August 31, 2020	Monitoring and Reporting (DBP)	TTHM	—	Resolved
September 1, 2017 – August 31, 2020	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 2017 – December 23, 2019	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
July 1, 2008 – August 25, 2008	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring and Reporting (DBP)	TTHM	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Carbon tetrachloride	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Trichloroethylene	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Tetrachloroethylene	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Benzene	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 2002 – November 17, 2005	Monitoring, Regular	Asbestos	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Beryllium, Total	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Nickel	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Thallium, Total	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Xylenes, Total	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Vinyl chloride	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
January 1, 1996 – December 31, 1996	Monitoring, Regular	Nitrate	—	Resolved
November 1, 1993 – November 30, 1993	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 1992 – July 31, 1992	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

February 3, 2025State Compliance achieved3 linked violations
February 3, 2025State Public Notification requested3 linked violations
February 3, 2025State Violation/Reminder Notice2 linked violations
October 18, 2024State Compliance achieved1 linked violation
April 21, 2022State Compliance achieved1 linked violation
April 21, 2022State Compliance achieved3 linked violations
April 21, 2022State Compliance achieved1 linked violation
August 23, 2021State Compliance achieved3 linked violations
January 7, 2021State Violation/Reminder Notice1 linked violation
October 27, 2020State Violation/Reminder Notice2 linked violations
October 19, 2020State Public Notification requested3 linked violations
October 19, 2020State Violation/Reminder Notice2 linked violations
September 8, 2020State Compliance achieved2 linked violations
July 20, 2020State Violation/Reminder Notice1 linked violation
January 22, 2020State Public Notification requested2 linked violations
December 23, 2019State Compliance achieved1 linked violation
October 23, 2019State Violation/Reminder Notice1 linked violation
October 23, 2019State Public Notification requested1 linked violation
November 17, 2014State Violation/Reminder Notice1 linked violation
November 17, 2014State Public Notification requested1 linked violation
October 14, 2014State Compliance achieved1 linked violation
August 17, 2008State Violation/Reminder Notice1 linked violation
February 13, 2008State Violation/Reminder Notice4 linked violations
February 13, 2008State Public Notification requested4 linked violations
April 14, 2005State Public Notification requested6 linked violations

Common questions

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

WIPF, PAUL S

406-466-5925

CHOTEAU, MT 59422