HAMILTON, MT · Ravalli County
ANTIGONE ACRES HOA 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)
- MT0003003
- System type
- Community Water System
- Population served
- 85
- Service connections
- 35
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Monitoring, Routine (RTCR)
—Revised Total Coliform Rule
June 1, 2020 – June 30, 2020
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2008 – August 25, 2008
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
January 1, 2008 – December 31, 2016
ArchivedMonitoring, Regular
—Combined Radium (-226 and -228)
January 1, 2008 – December 31, 2016
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
February 1, 2005 – February 28, 2005
ResolvedMonitoring, Regular
—Picloram
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—Dinoseb
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—Aldicarb
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—Benzo(a)pyrene
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—Pentachlorophenol
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—BHC-GAMMA
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—Methoxychlor
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—Toxaphene
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—Simazine
January 1, 2005 – December 31, 2005
ResolvedMaximum Contaminant Level Violation, Average
Health-basedDi(2-ethylhexyl) phthalate
January 1, 1999 – December 31, 2001
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 |
| July 1, 2008 – August 25, 2008 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| January 1, 2008 – December 31, 2016 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
| January 1, 2008 – December 31, 2016 | Monitoring, Regular | Combined Radium (-226 and -228) | — | Archived |
| February 1, 2005 – February 28, 2005 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | Picloram | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | Dinoseb | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | Aldicarb | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | Methoxychlor | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | Toxaphene | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | Simazine | — | Resolved |
| January 1, 1999 – December 31, 2001 | Maximum Contaminant Level Violation, Average | Di(2-ethylhexyl) phthalate | Health-based | 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 8, 2020State Compliance achieved1 linked violation
- August 7, 2010State Public Notification requested1 linked violation
- August 7, 2010State Violation/Reminder Notice1 linked violation
- August 3, 2010State Compliance achieved1 linked violation
- May 15, 2009State Compliance achieved1 linked violation
- August 25, 2008State Compliance achieved1 linked violation
- August 17, 2008State Violation/Reminder Notice2 linked violations
- August 17, 2008State Public Notification requested2 linked violations
- May 9, 2006State Compliance achieved27 linked violations
- February 16, 2006State Public Notification requested26 linked violations
- April 20, 2005State Public Notification received1 linked violation
- April 12, 2005State Compliance achieved1 linked violation
- March 28, 2005State Violation/Reminder Notice1 linked violation
- March 28, 2005State Public Notification requested1 linked violation
- May 26, 2003State Violation/Reminder Notice1 linked violation
- May 26, 2003State Public Notification requested1 linked violation
- December 31, 2000State Compliance achieved1 linked violation
Contact
PLILEY, JEANETTE
406-381-1243
HAMILTON, MT 59840