Is TWIN BRIDGES TOWN OF required to publish a Consumer Confidence Report?

Yes. TWIN BRIDGES TOWN OF 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 TWIN BRIDGES TOWN OF’s next Consumer Confidence Report due?

TWIN BRIDGES TOWN OF’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.

TWIN BRIDGES, MT · Madison County

TWIN BRIDGES TOWN OF Water System

Consumer Confidence Report status

TWIN BRIDGES TOWN OF 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 TWIN BRIDGES TOWN OF.

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): MT0000349
System type: Community Water System
Population served: 424
Service connections: 270
Ownership: local government
Water source: groundwater (wells)

TWIN BRIDGES TOWN OF is one of 1,084 community water systems in Montana in the 500 or fewer people size category, serving 424 people from groundwater.

As of August 1, 2026, its federal record holds 3 entries between 2000 and 2007, all of which EPA lists as closed. Nothing has been added since 2007.

All 3 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 the Total Coliform Rules and inorganic chemicals.

Violation history

Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 2007 – August 31, 2007
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 2007 – July 31, 2007
Resolved
Monitoring, Regular
—
Nitrate-Nitrite
January 1, 2000 – December 31, 2000
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
August 1, 2007 – August 31, 2007	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2007 – July 31, 2007	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2000 – December 31, 2000	Monitoring, Regular	Nitrate-Nitrite	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

May 15, 2012State Violation/Reminder Notice1 linked violation
May 15, 2012State Public Notification requested1 linked violation
April 10, 2012State Compliance achieved1 linked violation
February 11, 2011State Compliance achieved1 linked violation
January 14, 2011State Violation/Reminder Notice1 linked violation
May 29, 2009State Compliance achievedgeneral compliance action — not tied to a specific violation on record
June 12, 2008State Compliance achieved1 linked violation
October 29, 2007State Compliance achieved1 linked violation
September 18, 2007State Public Notification requested1 linked violation
September 18, 2007State Violation/Reminder Notice1 linked violation
August 29, 2007State Violation/Reminder Notice1 linked violation
August 29, 2007State Public Notification requested1 linked violation
December 9, 2002State Compliance achieved2 linked violations
September 24, 2001State Violation/Reminder Notice1 linked violation
September 24, 2001State Public Notification requested1 linked violation
September 24, 2001State Violation/Reminder Notice1 linked violation
September 24, 2001State Public Notification requested1 linked violation

Common questions

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

TOWN OF TWIN BRIDGES

406-684-5243

TWIN BRIDGES, MT 59754