ROCK CREEK CATTLE COMPANY
Montana — Transient Non-Community — PWSID: MT0004524
System Information
| PWSID | MT0004524 |
| System Name | ROCK CREEK CATTLE COMPANY |
| System Type | Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Oct 30, 2007 |
| Last Reported | Mar 26, 2026 |
Location & Contact
| State | Montana |
| City | DEER LODGE |
| ZIP Code | 59722 |
| Address | 105 PAULY DRIVE |
| Organization | JOHNSON, WILLIE |
| Phone | 406-846-3474 |
Population & Service
| Population Served | 165 |
| Service Connections | 17 |
Drinking Water Violations (38)
This water system has 38 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 22, 2024 | — | MR | No | Yes | — | — | — | Resolved | Nov 25, 2024 | — | |
| Nov 22, 2024 | — | MR | No | Yes | — | — | — | Resolved | Nov 25, 2024 | — | |
| Nov 22, 2024 | — | MR | No | Yes | — | — | — | Resolved | Nov 25, 2024 | — | |
| Nov 22, 2024 | — | MR | No | Yes | — | — | — | Resolved | Nov 25, 2024 | — | |
| Oct 27, 2023 | — | MR | No | No | — | — | — | Resolved | Oct 24, 2023 | — | |
| Oct 27, 2023 | — | MR | No | No | — | — | — | Resolved | Oct 24, 2023 | — | |
| Oct 27, 2023 | — | MR | No | No | — | — | — | Resolved | Oct 24, 2023 | — | |
| Sep 1, 2018 | Sep 30, 2018 | MON | No | Yes | — | — | — | Resolved | Sep 27, 2018 | — | |
| Sep 1, 2018 | Sep 30, 2018 | MON | No | Yes | — | — | — | Resolved | Sep 27, 2018 | — | |
| Sep 1, 2018 | Sep 30, 2018 | MON | No | Yes | — | — | — | Resolved | Sep 27, 2018 | — | |
| Nov 1, 2014 | Nov 30, 2014 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 2014 | — | |
| Nov 1, 2014 | Nov 30, 2014 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 2014 | — | |
| Nov 1, 2014 | Nov 30, 2014 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 2014 | — | |
| Sep 1, 2014 | Sep 30, 2014 | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2014 | — | |
| Sep 1, 2014 | Sep 30, 2014 | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2014 | — | |
| Sep 1, 2014 | Sep 30, 2014 | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2014 | — | |
| 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 | Nov 30, 2011 | MR | No | No | — | 5% of samples | — | Resolved | Nov 15, 2011 | — | |
| Nov 1, 2011 | Nov 30, 2011 | MR | No | No | — | 5% of samples | — | Resolved | Nov 15, 2011 | — | |
| Nov 1, 2011 | Nov 30, 2011 | MR | No | No | — | 5% of samples | — | Resolved | Nov 15, 2011 | — | |
| Oct 1, 2011 | — | MR | No | Yes | — | — | — | Resolved | Jun 29, 2012 | — | |
| Oct 1, 2011 | — | MR | No | Yes | — | — | — | Resolved | Jun 29, 2012 | — | |
| Oct 1, 2011 | — | MR | No | Yes | — | — | — | Resolved | Jun 29, 2012 | — | |
| Oct 1, 2011 | — | MR | No | Yes | — | — | — | Resolved | Jun 29, 2012 | — | |
| Oct 1, 2011 | — | MR | No | Yes | — | — | — | Resolved | Jun 29, 2012 | — | |
| Oct 1, 2011 | — | MR | No | Yes | — | — | — | Resolved | Jun 29, 2012 | — | |
| Jan 1, 2010 | Dec 31, 2010 | MR | No | Yes | — | — | — | Resolved | Dec 31, 2010 | — | |
| Jan 1, 2010 | Dec 31, 2010 | MR | No | Yes | — | — | — | Resolved | Dec 31, 2010 | — | |
| Jan 1, 2010 | Dec 31, 2010 | MR | No | Yes | — | — | — | Resolved | Dec 31, 2010 | — | |
| Oct 1, 2009 | Oct 31, 2009 | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 2009 | — | |
| Oct 1, 2009 | Oct 31, 2009 | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 2009 | — | |
| Oct 1, 2009 | Oct 31, 2009 | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 2009 | — | |
| Dec 1, 2008 | Dec 31, 2008 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2008 | — | |
| Dec 1, 2008 | Dec 31, 2008 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2008 | — | |
| Dec 1, 2008 | Dec 31, 2008 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2008 | — | |
| Dec 1, 2008 | Dec 31, 2008 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 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.