PRAIRIE WATER COMPANY
Montana - Community Water System - PWSID: MT0003539
System Information
| PWSID | MT0003539 |
| System Name | PRAIRIE WATER COMPANY |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | Yes |
| First Reported | Aug 12, 1991 |
| Last Reported | Mar 26, 2026 |
Location & Contact
| State | Montana |
| City | GREAT FALLS |
| ZIP Code | 59404 |
| Address | 301 22ND ST NW |
| Organization | BRINK, DOUG |
| Phone | 406-727-7881 |
Population & Service
| Population Served | 1,000 |
| Service Connections | 550 |
Drinking Water Violations (91)
This water system has 91 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 | Jul 1, 2025 | - | |
| Dec 30, 2024 | - | MR | No | No | - | TT | - | Resolved | Jul 1, 2025 | - | |
| Oct 1, 2024 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Jul 1, 2024 | - | Other | No | No | - | - | - | Resolved | Jul 1, 2025 | - | |
| Jul 1, 2024 | - | Other | No | No | - | - | - | Resolved | Jul 1, 2025 | - | |
| Oct 1, 2023 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Sep 1, 2023 | Sep 30, 2023 | MON | No | Yes | - | - | - | Resolved | Sep 30, 2023 | - | |
| Sep 1, 2023 | Sep 30, 2023 | MON | No | Yes | - | - | - | Resolved | Sep 30, 2023 | - | |
| Sep 1, 2023 | Sep 30, 2023 | MON | No | Yes | - | - | - | Resolved | Sep 30, 2023 | - | |
| Jul 1, 2023 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Dec 30, 2021 | - | MR | No | No | - | TT | - | Resolved | Jul 1, 2025 | - | |
| Dec 30, 2021 | - | MR | No | No | - | TT | - | Resolved | Jul 1, 2025 | - | |
| Oct 1, 2018 | - | MR | No | No | - | TT | - | Resolved | Oct 17, 2018 | - | |
| Oct 1, 2018 | - | MR | No | No | - | TT | - | Resolved | Oct 17, 2018 | - | |
| Oct 1, 2018 | - | MR | No | No | - | TT | - | Resolved | Oct 17, 2018 | - | |
| Dec 30, 2015 | - | MR | No | No | - | TT | - | Resolved | Feb 1, 2016 | - | |
| Dec 30, 2015 | - | MR | No | No | - | TT | - | Resolved | Feb 1, 2016 | - | |
| Oct 1, 2014 | - | MR | No | No | - | TT | - | Resolved | Oct 23, 2014 | - | |
| Oct 1, 2014 | - | MR | No | No | - | TT | - | Resolved | Oct 23, 2014 | - | |
| Oct 1, 2014 | - | MR | No | No | - | TT | - | Resolved | Oct 23, 2014 | - | |
| Jul 1, 2013 | - | Other | No | No | - | - | - | Resolved | Jul 24, 2013 | - | |
| Jul 1, 2013 | - | Other | No | No | - | - | - | Resolved | Jul 24, 2013 | - | |
| Oct 1, 2012 | - | Other | No | No | - | - | - | Resolved | Dec 3, 2012 | - | |
| Oct 1, 2012 | - | Other | No | No | - | - | - | Resolved | Dec 3, 2012 | - | |
| Jul 1, 2012 | - | Other | No | No | - | - | - | Resolved | Dec 3, 2012 | - | |
| Jul 1, 2012 | - | Other | No | No | - | - | - | Resolved | Dec 3, 2012 | - | |
| Jul 1, 2012 | - | Other | No | No | - | - | - | Resolved | Dec 3, 2012 | - | |
| Jan 1, 2012 | - | MR | No | No | - | TT | - | Resolved | Jan 26, 2016 | - | |
| Jan 1, 2012 | - | MR | No | No | - | TT | - | Resolved | Jan 26, 2016 | - | |
| Oct 1, 2011 | - | Other | No | No | - | - | - | Resolved | Feb 18, 2021 | - | |
| Oct 1, 2011 | - | Other | No | No | - | - | - | Resolved | Feb 18, 2021 | - | |
| Oct 1, 2011 | - | Other | No | No | - | - | - | Resolved | Feb 18, 2021 | - | |
| Jul 1, 2011 | - | Other | No | No | - | - | - | Resolved | Feb 18, 2021 | - | |
| Jul 1, 2011 | - | Other | No | No | - | - | - | Resolved | Feb 18, 2021 | - | |
| Jul 1, 2011 | - | Other | No | No | - | - | - | Resolved | Feb 18, 2021 | - | |
| Oct 1, 2010 | - | MR | No | No | - | TT | - | Resolved | Sep 26, 2011 | - | |
| Oct 1, 2010 | - | MR | No | No | - | TT | - | Resolved | Sep 26, 2011 | - | |
| Oct 1, 2010 | - | MR | No | No | - | TT | - | Resolved | Sep 26, 2011 | - | |
| Jan 1, 2007 | - | MR | No | No | - | TT | - | Resolved | Nov 27, 2007 | - | |
| Jan 1, 2007 | - | MR | No | No | - | TT | - | Resolved | Nov 27, 2007 | - | |
| Jan 1, 2007 | - | MR | No | No | - | TT | - | Resolved | Nov 27, 2007 | - | |
| Jan 1, 2007 | - | MR | No | No | - | TT | - | Resolved | Nov 27, 2007 | - | |
| Jan 1, 2007 | - | MR | No | No | - | TT | - | Resolved | Nov 27, 2007 | - | |
| Jan 1, 2007 | - | MR | No | No | - | TT | - | Resolved | Nov 27, 2007 | - | |
| Jul 1, 2006 | - | MR | No | No | - | TT | - | Resolved | Nov 27, 2007 | - | |
| Jul 1, 2006 | - | MR | No | No | - | TT | - | Resolved | Nov 27, 2007 | - | |
| Jul 1, 2006 | - | MR | No | No | - | TT | - | Resolved | Nov 27, 2007 | - | |
| Jul 1, 2006 | - | Other | No | No | - | - | - | Resolved | May 17, 2007 | - | |
| Jul 1, 2006 | - | Other | No | No | - | - | - | Resolved | May 17, 2007 | - | |
| Jul 1, 2006 | - | MR | No | No | - | TT | - | Resolved | Nov 27, 2007 | - |
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.