HAMILTON, MT · Ravalli County
PONDEROSA MOBILE HOME PARK Water System
Consumer Confidence Report status
PONDEROSA MOBILE HOME PARK 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 PONDEROSA MOBILE HOME PARK.
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)
- MT0002131
- System type
- Community Water System
- Population served
- 60
- Service connections
- 30
- Ownership
- privately owned
- Water source
- groundwater (wells)
PONDEROSA MOBILE HOME PARK is one of 1,084 community water systems in Montana in the 500 or fewer people size category, serving 60 people from groundwater.
As of August 1, 2026, its federal record holds 7 entries between 1992 and 2013, all of which EPA lists as closed. Nothing has been added since 2013.
Of the 7, 5 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, the Consumer Confidence Rule, and the Lead and Copper Rule.
Violation history
Monitoring, Routine Major (TCR)
—Coliform (TCR)
October 1, 2013 – October 31, 2013
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
August 1, 2011 – August 31, 2011
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2008 – August 13, 2008
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
October 1, 2004 – September 18, 2007
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
April 1, 2001 – April 30, 2001
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
July 1, 1995 – July 31, 1995
ResolvedMonitoring, Routine 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 |
|---|---|---|---|---|
| October 1, 2013 – October 31, 2013 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| August 1, 2011 – August 31, 2011 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| July 1, 2008 – August 13, 2008 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| October 1, 2004 – September 18, 2007 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| April 1, 2001 – April 30, 2001 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| July 1, 1995 – July 31, 1995 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| July 1, 1992 – July 31, 1992 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- November 13, 2013State Public Notification requested2 linked violations
- November 4, 2013State Compliance achieved2 linked violations
- October 31, 2011State Public Notification received2 linked violations
- September 27, 2011State Compliance achieved2 linked violations
- August 31, 2011State Public Notification requested1 linked violation
- August 31, 2011State Violation/Reminder Notice3 linked violations
- January 9, 2009State Compliance achieved13 linked violations
- August 13, 2008State Public Notification requested1 linked violation
- August 13, 2008State Compliance achieved17 linked violations
- September 18, 2007State Compliance achieved3 linked violations
- January 4, 2005State Violation/Reminder Notice1 linked violation
- January 4, 2005State Public Notification requested1 linked violation
- March 11, 2003State Compliance achieved1 linked violation
- March 11, 2003State Public Notification received1 linked violation
- November 26, 2002State Violation/Reminder Notice1 linked violation
- November 26, 2002State Public Notification requested1 linked violation
- November 26, 2002State Violation/Reminder Notice1 linked violation
- June 11, 2002State Compliance achieved1 linked violation
- June 12, 2001State Public Notification requested1 linked violation
- June 12, 2001State Violation/Reminder Notice1 linked violation
- December 31, 2000State Compliance achieved1 linked violation
- December 31, 2000State Violation/Reminder Notice1 linked violation
- December 31, 2000State Violation/Reminder Notice1 linked violation
- August 31, 1995State Violation/Reminder Notice2 linked violations
Common questions
Is PONDEROSA MOBILE HOME PARK required to publish a Consumer Confidence Report?
- Yes. PONDEROSA MOBILE HOME PARK 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 PONDEROSA MOBILE HOME PARK’s next Consumer Confidence Report due?
- PONDEROSA MOBILE HOME PARK’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does PONDEROSA MOBILE HOME PARK have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for PONDEROSA MOBILE HOME PARK.
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
CHILD, ROB
406-360-2732
HAMILTON, MT 59840