PABLO LAKE COUNTY WATER AND SEWER DIST
Montana - Community Water System - PWSID: MT0001917
System Information
| PWSID | MT0001917 |
| System Name | PABLO LAKE COUNTY WATER AND SEWER DIST |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 2, 1981 |
| Last Reported | Mar 26, 2026 |
Location & Contact
| State | Montana |
| City | PABLO |
| ZIP Code | 59855 |
| Address | PO BOX 550 |
| Organization | OLSEN, LESLIE |
| Phone | 406-675-4242 |
Population & Service
| Population Served | 2,175 |
| Service Connections | 640 |
Drinking Water Violations (69)
This water system has 69 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov 1, 2023 | Nov 30, 2023 | MCL | Yes | No | - | - | - | Resolved | Nov 28, 2023 | - | |
| Nov 1, 2023 | Nov 30, 2023 | MCL | Yes | No | - | - | - | Resolved | Nov 28, 2023 | - | |
| Nov 1, 2023 | Nov 30, 2023 | MCL | Yes | No | - | - | - | Resolved | Nov 28, 2023 | - | |
| Nov 1, 2023 | Nov 30, 2023 | MCL | Yes | No | - | - | - | Resolved | Nov 28, 2023 | - | |
| Jul 1, 2023 | - | Other | No | No | - | - | - | Resolved | Jul 17, 2023 | - | |
| Jul 1, 2023 | - | Other | No | No | - | - | - | Resolved | Jul 17, 2023 | - | |
| Apr 9, 2023 | - | TT | Yes | No | - | - | - | Resolved | Nov 28, 2023 | - | |
| Apr 9, 2023 | - | TT | Yes | No | - | - | - | Resolved | Nov 28, 2023 | - | |
| Apr 9, 2023 | - | TT | Yes | No | - | - | - | Resolved | Nov 28, 2023 | - | |
| Jul 1, 2021 | - | Other | No | No | - | - | - | Resolved | Jul 26, 2021 | - | |
| Jul 1, 2021 | - | Other | No | No | - | - | - | Resolved | Jul 26, 2021 | - | |
| Oct 15, 2020 | - | MR | No | Yes | - | - | - | Resolved | Oct 15, 2020 | - | |
| Oct 15, 2020 | - | MR | No | Yes | - | - | - | Resolved | Oct 15, 2020 | - | |
| Oct 15, 2020 | - | MR | No | Yes | - | - | - | Resolved | Oct 15, 2020 | - | |
| Jul 1, 2019 | - | Other | No | No | - | - | - | Resolved | Aug 6, 2019 | - | |
| Jul 1, 2019 | - | Other | No | No | - | - | - | Resolved | Aug 6, 2019 | - | |
| Jul 1, 2018 | - | Other | No | No | - | - | - | Resolved | Jul 20, 2018 | - | |
| Jul 1, 2018 | - | Other | No | No | - | - | - | Resolved | Jul 20, 2018 | - | |
| Jun 1, 2011 | Jun 30, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jun 30, 2011 | - | |
| Jun 1, 2011 | Jun 30, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jun 30, 2011 | - | |
| Jun 1, 2011 | Jun 30, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jun 30, 2011 | - | |
| Jun 1, 2011 | Jun 30, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jun 30, 2011 | - | |
| Jun 1, 2011 | Jun 30, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jun 30, 2011 | - | |
| Sep 1, 2010 | Sep 30, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 2010 | - | |
| Sep 1, 2010 | Sep 30, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 2010 | - | |
| Sep 1, 2010 | Sep 30, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 2010 | - | |
| Sep 1, 2010 | Sep 30, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 2010 | - | |
| Aug 1, 2010 | - | MR | No | Yes | - | - | - | Resolved | Jan 10, 2011 | - | |
| Aug 1, 2010 | - | MR | No | Yes | - | - | - | Resolved | Jan 10, 2011 | - | |
| Aug 1, 2010 | - | MR | No | Yes | - | - | - | Resolved | Jan 10, 2011 | - | |
| Jul 1, 2010 | Jul 31, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 2010 | - | |
| Jul 1, 2010 | Jul 31, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 2010 | - | |
| Jul 1, 2010 | Jul 31, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 2010 | - | |
| Jul 1, 2010 | Jul 31, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jul 31, 2010 | - | |
| Mar 1, 2010 | Mar 31, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Mar 31, 2010 | - | |
| Mar 1, 2010 | Mar 31, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Mar 31, 2010 | - | |
| Mar 1, 2010 | Mar 31, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Mar 31, 2010 | - | |
| Mar 1, 2010 | Mar 31, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Mar 31, 2010 | - | |
| Mar 1, 2010 | Mar 31, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Mar 31, 2010 | - | |
| Sep 1, 2009 | Sep 30, 2009 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 2009 | - | |
| Sep 1, 2009 | Sep 30, 2009 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 2009 | - | |
| Sep 1, 2009 | Sep 30, 2009 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 2009 | - | |
| Sep 1, 2009 | Sep 30, 2009 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 2009 | - | |
| Sep 1, 2009 | Sep 30, 2009 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 2009 | - | |
| Oct 1, 2008 | Oct 31, 2008 | MCL | Yes | No | - | 5% of samples | - | Resolved | Oct 31, 2008 | - | |
| Oct 1, 2008 | Oct 31, 2008 | MCL | Yes | No | - | 5% of samples | - | Resolved | Oct 31, 2008 | - | |
| Oct 1, 2008 | Oct 31, 2008 | MCL | Yes | No | - | 5% of samples | - | Resolved | Oct 31, 2008 | - | |
| Oct 1, 2008 | Oct 31, 2008 | MCL | Yes | No | - | 5% of samples | - | Resolved | Oct 31, 2008 | - | |
| Oct 1, 2008 | Oct 31, 2008 | MCL | Yes | No | - | 5% of samples | - | Resolved | Oct 31, 2008 | - | |
| Oct 1, 2007 | - | MR | No | No | - | TT | - | Resolved | Aug 4, 2008 | - |
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.