POTOMAC GREENOUGH COMMUNITY CENTER
Montana — Non-Transient Non-Community — PWSID: MT0003615
System Information
| PWSID | MT0003615 |
| System Name | POTOMAC GREENOUGH COMMUNITY CENTER |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 08 |
| Serves School | Yes |
| Wholesaler | No |
| First Reported | Oct 30, 1992 |
| Last Reported | Jan 5, 2026 |
Location & Contact
| State | Montana |
| City | BONNER |
| ZIP Code | 59823 |
| Address | 29750 POTOMAC RD |
| Organization | SCHMILL, SARAH |
| Phone | 406-244-5581 |
Population & Service
| Population Served | 150 |
| Service Connections | 1 |
Drinking Water Violations (801)
This water system has 801 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 1, 2023 | Sep 30, 2023 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Sep 30, 2023 | Revised Total Coliform Rule |
| Sep 1, 2023 | Sep 30, 2023 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Sep 30, 2023 | Revised Total Coliform Rule |
| Sep 1, 2023 | Sep 30, 2023 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Sep 30, 2023 | Revised Total Coliform Rule |
| Oct 1, 2019 | Dec 31, 2019 | Arsenic | MCL | Yes | No | .011 MG/L | 0.010 mg/L | .01 | Resolved | Dec 31, 2019 | Arsenic Rule |
| Oct 1, 2019 | Dec 31, 2019 | Arsenic | MCL | Yes | No | .011 MG/L | 0.010 mg/L | .01 | Resolved | Dec 31, 2019 | Arsenic Rule |
| Oct 1, 2019 | Dec 31, 2019 | Arsenic | MCL | Yes | No | .011 MG/L | 0.010 mg/L | .01 | Resolved | Dec 31, 2019 | Arsenic Rule |
| Oct 1, 2019 | Dec 31, 2019 | Arsenic | MCL | Yes | No | .011 MG/L | 0.010 mg/L | .01 | Resolved | Dec 31, 2019 | Arsenic Rule |
| Sep 1, 2017 | Sep 30, 2017 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Sep 30, 2017 | Revised Total Coliform Rule |
| Sep 1, 2017 | Sep 30, 2017 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Sep 30, 2017 | Revised Total Coliform Rule |
| Sep 1, 2017 | Sep 30, 2017 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Sep 30, 2017 | Revised Total Coliform Rule |
| Jul 1, 2017 | Jul 31, 2017 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Jul 31, 2017 | Revised Total Coliform Rule |
| Jul 1, 2017 | Jul 31, 2017 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Jul 31, 2017 | Revised Total Coliform Rule |
| Jul 1, 2017 | Jul 31, 2017 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Jul 31, 2017 | Revised Total Coliform Rule |
| Oct 1, 2016 | Dec 31, 2016 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Dec 31, 2016 | Arsenic Rule |
| Oct 1, 2016 | Dec 31, 2016 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Dec 31, 2016 | Arsenic Rule |
| Oct 1, 2016 | Dec 31, 2016 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Dec 31, 2016 | Arsenic Rule |
| Jul 1, 2016 | Sep 30, 2016 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Sep 29, 2016 | Arsenic Rule |
| Jul 1, 2016 | Sep 30, 2016 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Sep 29, 2016 | Arsenic Rule |
| Jul 1, 2016 | Sep 30, 2016 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Sep 29, 2016 | Arsenic Rule |
| Jul 1, 2015 | Sep 30, 2015 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Sep 30, 2015 | Arsenic Rule |
| Jul 1, 2015 | Sep 30, 2015 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Sep 30, 2015 | Arsenic Rule |
| Jul 1, 2015 | Sep 30, 2015 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Sep 30, 2015 | Arsenic Rule |
| May 1, 2015 | May 31, 2015 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | May 27, 2015 | Total Coliform Rule |
| May 1, 2015 | May 31, 2015 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | May 27, 2015 | Total Coliform Rule |
| May 1, 2015 | May 31, 2015 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | May 27, 2015 | Total Coliform Rule |
| Jan 1, 2014 | Mar 31, 2014 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Mar 31, 2014 | Arsenic Rule |
| Jan 1, 2014 | Mar 31, 2014 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Mar 31, 2014 | Arsenic Rule |
| Jan 1, 2014 | Mar 31, 2014 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Mar 31, 2014 | Arsenic Rule |
| Apr 1, 2013 | Jun 30, 2013 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Jun 30, 2013 | Arsenic Rule |
| Apr 1, 2013 | Jun 30, 2013 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Jun 30, 2013 | Arsenic Rule |
| Apr 1, 2013 | Jun 30, 2013 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Jun 30, 2013 | Arsenic Rule |
| Oct 1, 2012 | Dec 31, 2012 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Dec 17, 2012 | Arsenic Rule |
| Oct 1, 2012 | Dec 31, 2012 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Dec 17, 2012 | Arsenic Rule |
| Oct 1, 2012 | Dec 31, 2012 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Dec 17, 2012 | Arsenic Rule |
| Jul 1, 2012 | Sep 30, 2012 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Sep 25, 2012 | Arsenic Rule |
| Jul 1, 2012 | Sep 30, 2012 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Sep 25, 2012 | Arsenic Rule |
| Jul 1, 2012 | Sep 30, 2012 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Sep 25, 2012 | Arsenic Rule |
| May 1, 2012 | May 31, 2012 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | May 31, 2012 | Total Coliform Rule |
| May 1, 2012 | May 31, 2012 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | May 31, 2012 | Total Coliform Rule |
| May 1, 2012 | May 31, 2012 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | May 31, 2012 | Total Coliform Rule |
| Apr 1, 2012 | Jun 30, 2012 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Jun 30, 2012 | Arsenic Rule |
| Apr 1, 2012 | Jun 30, 2012 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Jun 30, 2012 | Arsenic Rule |
| Apr 1, 2012 | Jun 30, 2012 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Jun 30, 2012 | Arsenic Rule |
| Jan 1, 2012 | Dec 31, 2012 | Nitrate-Nitrite | MR | No | Yes | — | — | — | Resolved | Dec 31, 2012 | Nitrate Rule |
| Jan 1, 2012 | Mar 31, 2012 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Mar 31, 2012 | Arsenic Rule |
| Jan 1, 2012 | Mar 31, 2012 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Mar 31, 2012 | Arsenic Rule |
| Jan 1, 2012 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Oct 9, 2014 | Lead and Copper Rule |
| Jan 1, 2012 | Mar 31, 2012 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Mar 31, 2012 | Arsenic Rule |
| Jan 1, 2012 | Dec 31, 2012 | Nitrate-Nitrite | MR | No | Yes | — | — | — | Resolved | Dec 31, 2012 | Nitrate Rule |
| Jan 1, 2012 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Oct 9, 2014 | Lead and Copper Rule |
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.