WESTERN ENERGY COMPANY
Montana - Non-Transient Non-Community - PWSID: MT0003840
System Information
| PWSID | MT0003840 |
| System Name | WESTERN ENERGY COMPANY |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Aug 30, 1996 |
| Last Reported | Jun 29, 2026 |
Location & Contact
| State | Montana |
| City | COLSTRIP |
| ZIP Code | 59323 |
| Address | PO BOX 99 |
| Organization | SPANG, RICHARD E |
| Phone | 406-748-5189 |
Population & Service
| Population Served | 200 |
| Service Connections | 3 |
Drinking Water Violations (131)
This water system has 131 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 1, 2018 | - | MR | No | No | - | TT | - | Resolved | Sep 13, 2019 | - | |
| Oct 1, 2018 | - | MR | No | No | - | TT | - | Resolved | Sep 13, 2019 | - | |
| Oct 1, 2018 | - | MR | No | No | - | TT | - | Resolved | Sep 13, 2019 | - | |
| Dec 30, 2015 | - | MR | No | No | - | TT | - | Resolved | Feb 1, 2016 | - | |
| Dec 30, 2015 | - | MR | No | No | - | TT | - | Resolved | Feb 1, 2016 | - | |
| Jan 1, 2013 | - | MR | No | No | - | TT | - | Resolved | Jan 30, 2013 | - | |
| Jan 1, 2013 | - | MR | No | No | - | TT | - | Resolved | Jan 30, 2013 | - | |
| Jan 1, 2013 | - | MR | No | No | - | TT | - | Resolved | Jan 30, 2013 | - | |
| May 1, 2009 | May 31, 2009 | MR | No | No | - | 5% of samples | - | Resolved | May 31, 2009 | - | |
| May 1, 2009 | May 31, 2009 | MR | No | No | - | 5% of samples | - | Resolved | May 31, 2009 | - | |
| May 1, 2009 | May 31, 2009 | MR | No | No | - | 5% of samples | - | Resolved | May 31, 2009 | - | |
| Jan 1, 2009 | Dec 31, 2009 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2009 | - | |
| Jan 1, 2009 | Dec 31, 2009 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2009 | - | |
| Jan 1, 2009 | Dec 31, 2009 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2009 | - | |
| Aug 1, 2007 | Aug 31, 2007 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 2007 | - | |
| Aug 1, 2007 | Aug 31, 2007 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 2007 | - | |
| Aug 1, 2007 | Aug 31, 2007 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 2007 | - | |
| Oct 1, 2004 | - | MR | No | No | - | TT | - | Resolved | Jul 21, 2005 | - | |
| Oct 1, 2004 | - | MR | No | No | - | TT | - | Resolved | Jul 21, 2005 | - | |
| Oct 1, 2004 | - | MR | No | No | - | TT | - | Resolved | Jul 21, 2005 | - | |
| Oct 1, 2004 | - | MR | No | No | - | TT | - | Resolved | Jul 21, 2005 | - | |
| Jan 1, 2003 | Jun 30, 2003 | MR | No | No | - | TT | - | Resolved | Apr 24, 2003 | - | |
| Jan 1, 2003 | Jun 30, 2003 | MR | No | No | - | TT | - | Resolved | Apr 24, 2003 | - | |
| Jan 1, 2003 | Jun 30, 2003 | MR | No | No | - | TT | - | Resolved | Apr 24, 2003 | - | |
| Oct 1, 2002 | Oct 31, 2002 | MR | No | No | - | 5% of samples | - | Resolved | Oct 31, 2002 | - | |
| Oct 1, 2002 | Oct 31, 2002 | MR | No | No | - | 5% of samples | - | Resolved | Oct 31, 2002 | - | |
| Oct 1, 2002 | Oct 31, 2002 | MR | No | No | - | 5% of samples | - | Resolved | Oct 31, 2002 | - | |
| Oct 1, 2002 | Oct 31, 2002 | MR | No | No | - | 5% of samples | - | Resolved | Oct 31, 2002 | - | |
| Jul 1, 2002 | Dec 31, 2002 | MR | No | No | - | TT | - | Resolved | Dec 31, 2002 | - | |
| Jul 1, 2002 | Dec 31, 2002 | MR | No | No | - | TT | - | Resolved | Dec 31, 2002 | - | |
| Jul 1, 2002 | - | MR | No | No | - | TT | - | Resolved | Feb 5, 2004 | - | |
| Jul 1, 2002 | Dec 31, 2002 | MR | No | No | - | TT | - | Resolved | Dec 31, 2002 | - | |
| Jan 1, 2002 | Jun 30, 2002 | MR | No | No | - | TT | - | Resolved | Jun 30, 2002 | - | |
| Jan 1, 2002 | Jun 30, 2002 | MR | No | No | - | TT | - | Resolved | Jun 30, 2002 | - | |
| Jan 1, 2002 | Jun 30, 2002 | MR | No | No | - | TT | - | Resolved | Jun 30, 2002 | - | |
| Jul 1, 2001 | Dec 31, 2001 | MR | No | No | - | TT | - | Resolved | Dec 31, 2001 | - | |
| Jul 1, 2001 | Dec 31, 2001 | MR | No | No | - | TT | - | Resolved | Dec 31, 2001 | - | |
| Jul 1, 2001 | Dec 31, 2001 | MR | No | No | - | TT | - | Resolved | Dec 31, 2001 | - | |
| Jul 1, 2001 | Dec 31, 2001 | MR | No | No | - | TT | - | Resolved | Dec 31, 2001 | - | |
| Jul 1, 2001 | Dec 31, 2001 | MR | No | No | - | TT | - | Resolved | Dec 31, 2001 | - | |
| Jul 1, 2001 | Dec 31, 2001 | MR | No | No | - | TT | - | Resolved | Dec 31, 2001 | - | |
| Jul 1, 2001 | Dec 31, 2001 | MR | No | No | - | TT | - | Resolved | Dec 31, 2001 | - | |
| Jul 1, 2001 | Dec 31, 2001 | MR | No | No | - | TT | - | Resolved | Dec 31, 2001 | - | |
| Jul 1, 2001 | Dec 31, 2001 | MR | No | No | - | TT | - | Resolved | Dec 31, 2001 | - | |
| Jul 1, 2001 | Dec 31, 2001 | MR | No | No | - | TT | - | Resolved | Dec 31, 2001 | - | |
| Jul 1, 2001 | Dec 31, 2001 | MR | No | No | - | TT | - | Resolved | Dec 31, 2001 | - | |
| Jul 1, 2001 | - | MR | No | No | - | TT | - | Resolved | Feb 5, 2004 | - | |
| Jul 1, 2001 | Dec 31, 2001 | MR | No | No | - | TT | - | Resolved | Dec 31, 2001 | - | |
| Jul 1, 2001 | Dec 31, 2001 | MR | No | No | - | TT | - | Resolved | Dec 31, 2001 | - | |
| Jul 1, 2001 | Dec 31, 2001 | MR | No | No | - | TT | - | Resolved | Dec 31, 2001 | - |
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.