MOUNTAIN ACRES MB HM PK
Montana - Community Water System - PWSID: MT0003809
System Information
| PWSID | MT0003809 |
| System Name | MOUNTAIN ACRES MB HM PK |
| System Type | Community Water System |
| Water Source | Ground Water Purchased |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Aug 19, 1995 |
| Last Reported | Mar 26, 2026 |
Location & Contact
| State | Montana |
| City | LINCOLN |
| ZIP Code | 59639-0476 |
| Address | PO BOX 476 |
| Organization | WILSON, JOSEPH E |
| Phone | 406-209-1699 |
Population & Service
| Population Served | 320 |
| Service Connections | 201 |
Drinking Water Violations (84)
This water system has 84 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, 2025 | Dec 31, 2025 | MR | No | Yes | - | 0.080 mg/L | - | Archived | Dec 31, 2025 | - | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | - | 0.080 mg/L | - | Archived | Dec 31, 2025 | - | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | - | 0.080 mg/L | - | Archived | Dec 31, 2025 | - | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | - | 0.060 mg/L | - | Archived | Dec 31, 2025 | - | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | - | 0.060 mg/L | - | Archived | Dec 31, 2025 | - | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | - | 0.060 mg/L | - | Archived | Dec 31, 2025 | - | |
| Sep 1, 2024 | Sep 30, 2024 | MON | No | Yes | - | - | - | Resolved | Sep 30, 2024 | - | |
| Sep 1, 2024 | Sep 30, 2024 | MON | No | Yes | - | - | - | Resolved | Sep 30, 2024 | - | |
| Sep 1, 2024 | Sep 30, 2024 | MON | No | Yes | - | - | - | Resolved | Sep 30, 2024 | - | |
| Jan 1, 2014 | - | MR | No | No | - | TT | - | Resolved | Dec 30, 2019 | - | |
| Jan 1, 2014 | - | MR | No | No | - | TT | - | Resolved | Dec 30, 2019 | - | |
| Oct 1, 2012 | - | Other | No | No | - | - | - | Resolved | May 4, 2018 | - | |
| Oct 1, 2012 | - | Other | No | No | - | - | - | Resolved | May 4, 2018 | - | |
| Jul 1, 2012 | - | Other | No | No | - | - | - | Resolved | Nov 18, 2012 | - | |
| Jul 1, 2012 | - | Other | No | No | - | - | - | Resolved | Nov 18, 2012 | - | |
| Jul 1, 2012 | - | Other | No | No | - | - | - | Resolved | Nov 18, 2012 | - | |
| Nov 1, 2011 | - | Other | No | No | - | - | - | Resolved | Feb 14, 2012 | - | |
| Nov 1, 2011 | - | Other | No | No | - | - | - | Resolved | Feb 14, 2012 | - | |
| Nov 1, 2011 | - | Other | No | No | - | - | - | Resolved | Feb 14, 2012 | - | |
| Nov 1, 2011 | Nov 30, 2011 | MR | No | No | - | 5% of samples | - | Resolved | Nov 30, 2011 | - | |
| Nov 1, 2011 | Nov 30, 2011 | MR | No | No | - | 5% of samples | - | Resolved | Nov 30, 2011 | - | |
| Nov 1, 2011 | Nov 30, 2011 | MR | No | No | - | 5% of samples | - | Resolved | Nov 30, 2011 | - | |
| Oct 1, 2011 | - | Other | No | No | - | - | - | Resolved | Feb 14, 2012 | - | |
| Oct 1, 2011 | Oct 31, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Oct 31, 2011 | - | |
| Oct 1, 2011 | Oct 31, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Oct 31, 2011 | - | |
| Oct 1, 2011 | Oct 31, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Oct 31, 2011 | - | |
| Oct 1, 2011 | Oct 31, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Oct 31, 2011 | - | |
| Oct 1, 2011 | Oct 31, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Oct 31, 2011 | - | |
| Oct 1, 2011 | Oct 31, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Oct 31, 2011 | - | |
| Oct 1, 2011 | Oct 31, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Oct 31, 2011 | - | |
| Oct 1, 2011 | Oct 31, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Oct 31, 2011 | - | |
| Oct 1, 2011 | Oct 31, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Oct 31, 2011 | - | |
| Oct 1, 2011 | Oct 31, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Oct 31, 2011 | - | |
| Oct 1, 2011 | - | Other | No | No | - | - | - | Resolved | Feb 14, 2012 | - | |
| Oct 1, 2011 | - | Other | No | No | - | - | - | Resolved | Feb 14, 2012 | - | |
| Sep 1, 2011 | - | Other | No | No | - | - | - | Resolved | Feb 14, 2012 | - | |
| Sep 1, 2011 | Sep 30, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 2011 | - | |
| Sep 1, 2011 | Sep 30, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 2011 | - | |
| Sep 1, 2011 | Sep 30, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 2011 | - | |
| Sep 1, 2011 | Sep 30, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 2011 | - | |
| Sep 1, 2011 | Sep 30, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 2011 | - | |
| Sep 1, 2011 | - | Other | No | No | - | - | - | Resolved | Feb 14, 2012 | - | |
| Sep 1, 2011 | - | Other | No | No | - | - | - | Resolved | Feb 14, 2012 | - | |
| Jan 1, 2011 | Dec 31, 2013 | MR | No | Yes | - | 7 MFL | - | Resolved | Oct 23, 2013 | - | |
| Jan 1, 2011 | Dec 31, 2013 | MR | No | Yes | - | 7 MFL | - | Resolved | Oct 23, 2013 | - | |
| Jan 1, 2011 | Dec 31, 2013 | MR | No | Yes | - | 7 MFL | - | Resolved | Oct 23, 2013 | - | |
| Jan 1, 2011 | - | MR | No | No | - | TT | - | Resolved | Dec 30, 2019 | - | |
| Jan 1, 2011 | - | MR | No | No | - | TT | - | Resolved | Dec 30, 2019 | - | |
| Apr 1, 2009 | Apr 30, 2009 | MCL | Yes | No | - | 5% of samples | - | Resolved | Apr 30, 2009 | - | |
| Apr 1, 2009 | Apr 30, 2009 | MCL | Yes | No | - | 5% of samples | - | Resolved | Apr 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.