WYE AREA WATER SYSTEM
Montana - Community Water System - PWSID: MT0004107
System Information
| PWSID | MT0004107 |
| System Name | WYE AREA WATER SYSTEM |
| 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 | May 26, 2001 |
| Last Reported | Mar 26, 2026 |
Location & Contact
| State | Montana |
| City | MISSOULA |
| ZIP Code | 59808 |
| Address | PO BOX 7818 |
| Organization | WILLIAMS, DENNIS |
| Phone | 406-531-6472 |
Population & Service
| Population Served | 512 |
| Service Connections | 183 |
Drinking Water Violations (93)
This water system has 93 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec 30, 2024 | - | MR | No | No | - | TT | - | Resolved | Mar 17, 2025 | - | |
| Dec 30, 2024 | - | MR | No | No | - | TT | - | Resolved | Mar 17, 2025 | - | |
| Jun 30, 2016 | - | MR | No | Yes | - | - | - | Resolved | Jul 6, 2016 | - | |
| Jun 30, 2016 | - | MR | No | Yes | - | - | - | Resolved | Jul 6, 2016 | - | |
| Jun 30, 2016 | - | MR | No | Yes | - | - | - | Resolved | Jul 6, 2016 | - | |
| Jul 1, 2013 | Jul 31, 2013 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 2013 | - | |
| Jul 1, 2013 | Jul 31, 2013 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 2013 | - | |
| Jul 1, 2013 | Jul 31, 2013 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 2013 | - | |
| Jul 1, 2013 | Jul 31, 2013 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 2013 | - | |
| Jul 1, 2013 | Jul 31, 2013 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 2013 | - | |
| Nov 1, 2012 | Nov 30, 2012 | MCL | Yes | No | - | 5% of samples | - | Resolved | Nov 30, 2012 | - | |
| Nov 1, 2012 | Nov 30, 2012 | MCL | Yes | No | - | 5% of samples | - | Resolved | Nov 30, 2012 | - | |
| Nov 1, 2012 | Nov 30, 2012 | MCL | Yes | No | - | 5% of samples | - | Resolved | Nov 30, 2012 | - | |
| Nov 1, 2012 | Nov 30, 2012 | MCL | Yes | No | - | 5% of samples | - | Resolved | Nov 30, 2012 | - | |
| Nov 1, 2012 | Nov 30, 2012 | MCL | Yes | No | - | 5% of samples | - | Resolved | Nov 30, 2012 | - | |
| Sep 1, 2012 | - | MR | No | Yes | - | - | - | Resolved | Oct 26, 2012 | - | |
| Sep 1, 2012 | - | MR | No | Yes | - | - | - | Resolved | Oct 26, 2012 | - | |
| Sep 1, 2012 | - | MR | No | Yes | - | - | - | Resolved | Oct 26, 2012 | - | |
| Sep 1, 2012 | - | MR | No | Yes | - | - | - | Resolved | Oct 26, 2012 | - | |
| Sep 1, 2012 | - | MR | No | Yes | - | - | - | Resolved | Oct 26, 2012 | - | |
| Sep 1, 2012 | - | MR | No | Yes | - | - | - | Resolved | Oct 26, 2012 | - | |
| May 1, 2012 | May 31, 2012 | MR | No | No | - | 5% of samples | - | Resolved | May 31, 2012 | - | |
| May 1, 2012 | May 31, 2012 | MR | No | No | - | 5% of samples | - | Resolved | May 31, 2012 | - | |
| May 1, 2012 | May 31, 2012 | MR | No | No | - | 5% of samples | - | Resolved | May 31, 2012 | - | |
| Nov 1, 2011 | - | MR | No | Yes | - | - | - | Resolved | Jan 23, 2012 | - | |
| Nov 1, 2011 | Nov 30, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Nov 30, 2011 | - | |
| Nov 1, 2011 | - | MR | No | Yes | - | - | - | Resolved | Jan 23, 2012 | - | |
| Nov 1, 2011 | Nov 30, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Nov 30, 2011 | - | |
| Nov 1, 2011 | - | MR | No | Yes | - | - | - | Resolved | Jan 23, 2012 | - | |
| Nov 1, 2011 | Nov 30, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Nov 30, 2011 | - | |
| Nov 1, 2011 | Nov 30, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Nov 30, 2011 | - | |
| Nov 1, 2011 | Nov 30, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Nov 30, 2011 | - | |
| Oct 1, 2011 | - | Other | No | No | - | - | - | Resolved | Nov 9, 2011 | - | |
| Oct 1, 2011 | - | Other | No | No | - | - | - | Resolved | Nov 9, 2011 | - | |
| Oct 1, 2011 | - | Other | No | No | - | - | - | Resolved | Nov 9, 2011 | - | |
| Oct 1, 2010 | Oct 31, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Oct 31, 2010 | - | |
| Oct 1, 2010 | - | MR | No | Yes | - | - | - | Resolved | Dec 7, 2010 | - | |
| Oct 1, 2010 | - | MR | No | Yes | - | - | - | Resolved | Dec 7, 2010 | - | |
| Oct 1, 2010 | - | MR | No | Yes | - | - | - | Resolved | Dec 7, 2010 | - | |
| Oct 1, 2010 | - | MR | No | Yes | - | - | - | Resolved | Dec 7, 2010 | - | |
| Oct 1, 2010 | - | MR | No | Yes | - | - | - | Resolved | Dec 7, 2010 | - | |
| Oct 1, 2010 | Oct 31, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Oct 31, 2010 | - | |
| Oct 1, 2010 | Oct 31, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Oct 31, 2010 | - | |
| Oct 1, 2010 | Oct 31, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Oct 31, 2010 | - | |
| Oct 1, 2010 | Oct 31, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Oct 31, 2010 | - | |
| May 1, 2010 | May 31, 2010 | MR | No | No | - | 5% of samples | - | Resolved | May 7, 2010 | - | |
| May 1, 2010 | May 31, 2010 | MR | No | No | - | 5% of samples | - | Resolved | May 7, 2010 | - | |
| May 1, 2010 | May 31, 2010 | MR | No | No | - | 5% of samples | - | Resolved | May 7, 2010 | - | |
| Jul 1, 2009 | - | Other | No | No | - | - | - | Resolved | Nov 25, 2009 | - | |
| Jul 1, 2009 | - | Other | No | No | - | - | - | Resolved | Nov 25, 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.