BONNER, MT · Missoula County

MILLTOWN COMMUNITY PWS SYSTEM 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): MT0002464
System type: Community Water System
Population served: 43
Service connections: 14
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Monitoring, Routine Major (TCR)
—
Coliform (TCR)
December 1, 2011 – December 31, 2011
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 2010 – July 31, 2010
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
June 1, 2005 – June 30, 2005
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
June 1, 2002 – June 30, 2002
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
July 1, 1993 – December 3, 1996
Resolved
Monitoring, Regular
—
Nitrate
January 1, 1993 – December 31, 1993
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
December 1, 2011 – December 31, 2011	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2010 – July 31, 2010	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
June 1, 2005 – June 30, 2005	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
June 1, 2002 – June 30, 2002	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 1993 – December 3, 1996	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
January 1, 1993 – December 31, 1993	Monitoring, Regular	Nitrate	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

January 27, 2012State Public Notification requested1 linked violation
January 27, 2012State Violation/Reminder Notice1 linked violation
January 21, 2012State Compliance achieved1 linked violation
September 27, 2010State Compliance achieved1 linked violation
August 20, 2010State Violation/Reminder Notice1 linked violation
August 20, 2010State Public Notification received1 linked violation
August 20, 2010State Public Notification requested1 linked violation
August 20, 2010State Violation/Reminder Notice1 linked violation
August 17, 2005State Compliance achieved1 linked violation
June 24, 2005State Public Notification received1 linked violation
June 23, 2005State Violation/Reminder Notice1 linked violation
June 23, 2005State Public Notification requested1 linked violation
June 23, 2005State Violation/Reminder Notice3 linked violations
August 27, 2002State Compliance achieved2 linked violations
August 26, 2002State Public Notification received2 linked violations
June 28, 2002State Violation/Reminder Notice1 linked violation
June 28, 2002State Public Notification requested2 linked violations
January 23, 1992State Violation/Reminder Notice4 linked violations

Contact

HEISEY, MICHAEL J

406-244-2574

BONNER, MT 59823