JOHNSONS MOBILE HOME PARK
Montana - Community Water System - PWSID: MT0000529
System Information
| PWSID | MT0000529 |
| System Name | JOHNSONS MOBILE HOME PARK |
| 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 | Mar 5, 1980 |
| Last Reported | Mar 26, 2026 |
Location & Contact
| State | Montana |
| City | LIBBY |
| ZIP Code | 59923 |
| Address | 1026 LOUISIANA AVE |
| Organization | JOHNSON, CHRISTY D |
| Phone | 406-291-5417 |
Population & Service
| Population Served | 35 |
| Service Connections | 14 |
Drinking Water Violations (63)
This water system has 63 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, 2024 | Dec 31, 2024 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2024 | - | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2024 | - | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2024 | - | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2024 | - | |
| Dec 4, 2019 | - | MR | No | Yes | - | - | - | Resolved | Dec 4, 2019 | - | |
| Dec 4, 2019 | - | MR | No | Yes | - | - | - | Resolved | Dec 4, 2019 | - | |
| Dec 4, 2019 | - | MR | No | Yes | - | - | - | Resolved | Dec 4, 2019 | - | |
| Jun 1, 2019 | Jun 30, 2019 | MON | No | Yes | - | - | - | Resolved | Jun 30, 2019 | - | |
| Jun 1, 2019 | Jun 30, 2019 | MON | No | Yes | - | - | - | Resolved | Jun 30, 2019 | - | |
| Jun 1, 2019 | Jun 30, 2019 | MON | No | Yes | - | - | - | Resolved | Jun 30, 2019 | - | |
| Apr 2, 2016 | - | Other | No | No | - | - | - | Resolved | Jan 12, 2017 | - | |
| Apr 2, 2016 | - | Other | No | No | - | - | - | Resolved | Jan 12, 2017 | - | |
| Apr 2, 2016 | - | Other | No | No | - | - | - | Resolved | Jan 12, 2017 | - | |
| Sep 1, 2012 | Sep 30, 2012 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2012 | - | |
| Sep 1, 2012 | Sep 30, 2012 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2012 | - | |
| Sep 1, 2012 | Sep 30, 2012 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2012 | - | |
| Sep 1, 2012 | Sep 30, 2012 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2012 | - | |
| Jul 1, 2008 | - | Other | No | No | - | - | - | Resolved | Sep 4, 2008 | - | |
| Jul 1, 2008 | - | Other | No | No | - | - | - | Resolved | Sep 4, 2008 | - | |
| Jul 1, 2008 | - | Other | No | No | - | - | - | Resolved | Sep 4, 2008 | - | |
| Jan 1, 2008 | Dec 31, 2016 | MR | No | Yes | - | 5 pCi/L | - | Resolved | Dec 14, 2016 | - | |
| Jan 1, 2008 | Dec 31, 2016 | MR | No | Yes | - | 5 pCi/L | - | Resolved | Dec 14, 2016 | - | |
| Jan 1, 2008 | Dec 31, 2016 | MR | No | Yes | - | 5 pCi/L | - | Resolved | Dec 14, 2016 | - | |
| Jan 1, 2008 | Dec 31, 2016 | MR | No | Yes | - | 15 pCi/L | - | Resolved | Dec 14, 2016 | - | |
| Jan 1, 2008 | Dec 31, 2016 | MR | No | Yes | - | 15 pCi/L | - | Resolved | Dec 14, 2016 | - | |
| Jan 1, 2008 | Dec 31, 2016 | MR | No | Yes | - | 15 pCi/L | - | Resolved | Dec 14, 2016 | - | |
| Jul 1, 2006 | - | Other | No | No | - | - | - | Resolved | Mar 7, 2007 | - | |
| Jul 1, 2006 | - | Other | No | No | - | - | - | Resolved | Mar 7, 2007 | - | |
| Apr 1, 2005 | Apr 30, 2005 | MR | No | No | - | 5% of samples | - | Resolved | Apr 30, 2005 | - | |
| Apr 1, 2005 | Apr 30, 2005 | MR | No | No | - | 5% of samples | - | Resolved | Apr 30, 2005 | - | |
| Apr 1, 2005 | Apr 30, 2005 | MR | No | No | - | 5% of samples | - | Resolved | Apr 30, 2005 | - | |
| Oct 1, 2004 | - | MR | No | No | - | TT | - | Resolved | Aug 28, 2007 | - | |
| Oct 1, 2004 | - | MR | No | No | - | TT | - | Resolved | Aug 28, 2007 | - | |
| Oct 1, 2004 | - | MR | No | No | - | TT | - | Resolved | Aug 28, 2007 | - | |
| Dec 1, 2003 | Dec 31, 2003 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2003 | - | |
| Dec 1, 2003 | Dec 31, 2003 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2003 | - | |
| Dec 1, 2003 | Dec 31, 2003 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2003 | - | |
| Dec 1, 2003 | Dec 31, 2003 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2003 | - | |
| Feb 1, 2003 | Feb 28, 2003 | MCL | Yes | No | - | 5% of samples | - | Resolved | Feb 28, 2003 | - | |
| Feb 1, 2003 | Feb 28, 2003 | MCL | Yes | No | - | 5% of samples | - | Resolved | Feb 28, 2003 | - | |
| Feb 1, 2003 | Feb 28, 2003 | MCL | Yes | No | - | 5% of samples | - | Resolved | Feb 28, 2003 | - | |
| Feb 1, 2003 | Feb 28, 2003 | MCL | Yes | No | - | 5% of samples | - | Resolved | Feb 28, 2003 | - | |
| Aug 1, 2000 | Aug 31, 2000 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 2000 | - | |
| Aug 1, 2000 | Aug 31, 2000 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 2000 | - | |
| Aug 1, 2000 | Aug 31, 2000 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 2000 | - | |
| Jul 1, 1999 | Jul 31, 1999 | MR | No | No | - | 5% of samples | - | Resolved | Jul 31, 1999 | - | |
| Jul 1, 1999 | Jul 31, 1999 | MR | No | No | - | 5% of samples | - | Resolved | Jul 31, 1999 | - | |
| Oct 1, 1982 | Sep 30, 1983 | MR | No | Yes | - | 0.1 mg/L | - | Archived | Sep 30, 1983 | - | |
| Oct 1, 1982 | Sep 30, 1983 | MR | No | Yes | - | 0.005 mg/L | - | Archived | Sep 30, 1983 | - | |
| Oct 1, 1982 | Sep 30, 1983 | MR | No | Yes | - | 10 mg/L | - | Archived | Sep 30, 1983 | - |
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.