DILLON, MT · Beaverhead County
DILLON CITY OF 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)
- MT0000201
- System type
- Community Water System
- Population served
- 4,300
- Service connections
- 1,920
- Ownership
- local government
- Water source
- groundwater (wells)
Violation history
Monitoring, Routine Major (TCR)
—Coliform (TCR)
May 1, 2012 – May 31, 2012
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
November 1, 2011 – November 30, 2011
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
November 1, 2005 – November 30, 2005
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
December 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—Nitrate
January 1, 1993 – December 31, 1993
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| May 1, 2012 – May 31, 2012 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| November 1, 2011 – November 30, 2011 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| November 1, 2005 – November 30, 2005 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| December 1, 1995 – December 31, 1995 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| January 1, 1993 – December 31, 1993 | Monitoring, Regular | Nitrate | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- June 15, 2012State Violation/Reminder Notice1 linked violation
- June 15, 2012State Public Notification requested1 linked violation
- June 4, 2012State Compliance achieved1 linked violation
- December 20, 2011State Public Notification requested1 linked violation
- December 20, 2011State Violation/Reminder Notice1 linked violation
- December 5, 2011State Compliance achieved1 linked violation
- May 15, 2009State Compliance achieved1 linked violation
- December 31, 2008State Compliance achieved3 linked violations
- December 26, 2005State Violation/Reminder Notice2 linked violations
- September 21, 2005State Compliance achieved1 linked violation
Contact
ABBEY, KRISTINA
406-683-4245
DILLON, MT 59725