SPHINX MOUNTAIN MB HM PK
Montana - Community Water System - PWSID: MT0003755
System Information
| PWSID | MT0003755 |
| System Name | SPHINX MOUNTAIN MB HM PK |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Nov 17, 1994 |
| Last Reported | Mar 26, 2026 |
Location & Contact
| State | Montana |
| City | GARDINER |
| ZIP Code | 59030 |
| Address | 63 SUMMIT WAY |
| Organization | BROZOVSKY, NEWMAN V |
| Phone | 406-848-9200 |
Population & Service
| Population Served | 52 |
| Service Connections | 19 |
Drinking Water Violations (101)
This water system has 101 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 1, 2020 | Dec 31, 2022 | MR | No | Yes | - | 0.04 mg/L | - | Resolved | Dec 31, 2022 | - | |
| Jan 1, 2020 | Dec 31, 2022 | MR | No | Yes | - | 0.04 mg/L | - | Resolved | Dec 31, 2022 | - | |
| Jan 1, 2020 | Dec 31, 2022 | MR | No | Yes | - | 0.04 mg/L | - | Resolved | Dec 31, 2022 | - | |
| Jan 1, 2020 | Dec 31, 2022 | MR | No | Yes | - | 0.04 mg/L | - | Resolved | Dec 31, 2022 | - | |
| Jan 1, 2020 | Dec 31, 2022 | MR | No | Yes | - | 0.04 mg/L | - | Resolved | Dec 31, 2022 | - | |
| Jan 1, 2020 | Dec 31, 2022 | MR | No | Yes | - | 0.04 mg/L | - | Resolved | Dec 31, 2022 | - | |
| Jan 1, 2020 | Dec 31, 2022 | MR | No | Yes | - | 0.04 mg/L | - | Resolved | Dec 31, 2022 | - | |
| Jan 1, 2020 | Dec 31, 2022 | MR | No | Yes | - | 0.04 mg/L | - | Resolved | Dec 31, 2022 | - | |
| Jan 1, 2020 | Dec 31, 2022 | MR | No | Yes | - | 0.04 mg/L | - | Resolved | Dec 31, 2022 | - | |
| Jan 1, 2020 | Dec 31, 2022 | MR | No | Yes | - | 0.04 mg/L | - | Resolved | Dec 31, 2022 | - | |
| Jan 1, 2020 | Dec 31, 2022 | MR | No | Yes | - | 0.04 mg/L | - | Resolved | Dec 31, 2022 | - | |
| Jan 1, 2020 | Dec 31, 2022 | MR | No | Yes | - | 0.04 mg/L | - | Resolved | Dec 31, 2022 | - | |
| Jan 1, 2020 | Dec 31, 2022 | MR | No | Yes | - | 0.04 mg/L | - | Resolved | Dec 31, 2022 | - | |
| Jan 1, 2020 | Dec 31, 2022 | MR | No | Yes | - | 0.04 mg/L | - | Resolved | Dec 31, 2022 | - | |
| Jan 1, 2020 | Dec 31, 2022 | MR | No | Yes | - | 0.04 mg/L | - | Resolved | Dec 31, 2022 | - | |
| Jan 1, 2020 | Dec 31, 2022 | MR | No | Yes | - | 0.04 mg/L | - | Resolved | Dec 31, 2022 | - | |
| Jan 1, 2020 | Dec 31, 2022 | MR | No | Yes | - | 0.04 mg/L | - | Resolved | Dec 31, 2022 | - | |
| Jan 1, 2020 | Dec 31, 2022 | MR | No | Yes | - | 0.04 mg/L | - | Resolved | Dec 31, 2022 | - | |
| Dec 30, 2015 | - | MR | No | No | - | TT | - | Resolved | Feb 1, 2016 | - | |
| Dec 30, 2015 | - | MR | No | No | - | TT | - | Resolved | Feb 1, 2016 | - | |
| Dec 1, 2012 | - | MR | No | Yes | - | - | - | Resolved | Apr 28, 2016 | - | |
| Dec 1, 2012 | - | MR | No | Yes | - | - | - | Resolved | Apr 28, 2016 | - | |
| Dec 1, 2012 | - | MR | No | Yes | - | - | - | Resolved | Apr 28, 2016 | - | |
| Dec 1, 2012 | - | MR | No | Yes | - | - | - | Resolved | Apr 28, 2016 | - | |
| Dec 1, 2012 | - | MR | No | Yes | - | - | - | Resolved | Apr 28, 2016 | - | |
| Dec 1, 2012 | - | MR | No | Yes | - | - | - | Resolved | Apr 28, 2016 | - | |
| Dec 1, 2012 | - | MR | No | Yes | - | - | - | Resolved | Apr 28, 2016 | - | |
| Jul 1, 2011 | - | Other | No | No | - | - | - | Resolved | Sep 15, 2011 | - | |
| Jul 1, 2011 | - | Other | No | No | - | - | - | Resolved | Sep 15, 2011 | - | |
| Jul 1, 2011 | - | Other | No | No | - | - | - | Resolved | Sep 15, 2011 | - | |
| Jul 1, 2010 | Sep 30, 2010 | MCL | Yes | No | 15.5 PCI/L | 15 pCi/L | - | Archived | Sep 30, 2010 | - | |
| Jul 1, 2010 | Sep 30, 2010 | MCL | Yes | No | 15.5 PCI/L | 15 pCi/L | - | Archived | Sep 30, 2010 | - | |
| Jul 1, 2010 | Sep 30, 2010 | MCL | Yes | No | 15.5 PCI/L | 15 pCi/L | - | Archived | Sep 30, 2010 | - | |
| Jul 1, 2010 | Sep 30, 2010 | MCL | Yes | No | 15.5 PCI/L | 15 pCi/L | - | Archived | Sep 30, 2010 | - | |
| Jul 1, 2010 | Sep 30, 2010 | MCL | Yes | No | 15.5 PCI/L | 15 pCi/L | - | Archived | Sep 30, 2010 | - | |
| Apr 1, 2010 | Jun 30, 2010 | MCL | Yes | No | 18.7 MG/L | 15 pCi/L | - | Archived | Jun 30, 2010 | - | |
| Apr 1, 2010 | Jun 30, 2010 | MCL | Yes | No | 18.7 MG/L | 15 pCi/L | - | Archived | Jun 30, 2010 | - | |
| Apr 1, 2010 | Jun 30, 2010 | MCL | Yes | No | 18.7 MG/L | 15 pCi/L | - | Archived | Jun 30, 2010 | - | |
| Apr 1, 2010 | Jun 30, 2010 | MCL | Yes | No | 18.7 MG/L | 15 pCi/L | - | Archived | Jun 30, 2010 | - | |
| Apr 1, 2010 | Jun 30, 2010 | MR | No | Yes | - | 15 pCi/L | - | Resolved | Jun 28, 2010 | - | |
| Apr 1, 2010 | Jun 30, 2010 | MR | No | Yes | - | 15 pCi/L | - | Resolved | Jun 28, 2010 | - | |
| Apr 1, 2010 | Jun 30, 2010 | MR | No | Yes | - | 15 pCi/L | - | Resolved | Jun 28, 2010 | - | |
| Apr 1, 2010 | Jun 30, 2010 | MR | No | Yes | - | 15 pCi/L | - | Resolved | Jun 28, 2010 | - | |
| Apr 1, 2010 | Jun 30, 2010 | MCL | Yes | No | 18.7 MG/L | 15 pCi/L | - | Archived | Jun 30, 2010 | - | |
| Apr 1, 2009 | Jun 30, 2009 | MCL | Yes | No | .011 MG/L | 0.010 mg/L | - | Resolved | Jun 30, 2009 | - | |
| Apr 1, 2009 | Jun 30, 2009 | MCL | Yes | No | .011 MG/L | 0.010 mg/L | - | Resolved | Jun 30, 2009 | - | |
| Apr 1, 2009 | Jun 30, 2009 | MCL | Yes | No | .011 MG/L | 0.010 mg/L | - | Resolved | Jun 30, 2009 | - | |
| Apr 1, 2009 | Jun 30, 2009 | MCL | Yes | No | .011 MG/L | 0.010 mg/L | - | Resolved | Jun 30, 2009 | - | |
| Apr 1, 2009 | Jun 30, 2009 | MCL | Yes | No | .011 MG/L | 0.010 mg/L | - | Resolved | Jun 30, 2009 | - | |
| Apr 1, 2009 | Jun 30, 2009 | MCL | Yes | No | .011 MG/L | 0.010 mg/L | - | Resolved | Jun 30, 2009 | - |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.