320 RANCH
Montana — Transient Non-Community — PWSID: MT0001291
System Information
| PWSID | MT0001291 |
| System Name | 320 RANCH |
| 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 | Mar 5, 1980 |
| Last Reported | Mar 26, 2026 |
Location & Contact
| State | Montana |
| City | GALLATIN GATEWAY |
| ZIP Code | 59730 |
| Address | 205 BUFFALO HORN CREEK RD |
| Organization | BRASK, DAVID |
| Phone | 406-995-4283 |
Population & Service
| Population Served | 215 |
| Service Connections | 50 |
Drinking Water Violations (95)
This water system has 95 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 1, 2021 | Dec 31, 2021 | MON | No | Yes | — | — | — | Resolved | Dec 31, 2021 | — | |
| Dec 1, 2021 | Dec 31, 2021 | MON | No | Yes | — | — | — | Resolved | Dec 31, 2021 | — | |
| Dec 1, 2021 | Dec 31, 2021 | MON | No | Yes | — | — | — | Resolved | Dec 31, 2021 | — | |
| Dec 1, 2021 | Dec 31, 2021 | MON | No | Yes | — | — | — | Resolved | Dec 31, 2021 | — | |
| Nov 1, 2021 | Nov 30, 2021 | MON | No | Yes | — | — | — | Resolved | Nov 30, 2021 | — | |
| Nov 1, 2021 | Nov 30, 2021 | MON | No | Yes | — | — | — | Resolved | Nov 30, 2021 | — | |
| Nov 1, 2021 | Nov 30, 2021 | MON | No | Yes | — | — | — | Resolved | Nov 30, 2021 | — | |
| Nov 1, 2021 | Nov 30, 2021 | MON | No | Yes | — | — | — | Resolved | Nov 30, 2021 | — | |
| Nov 1, 2019 | Nov 30, 2019 | MON | No | Yes | — | — | — | Resolved | Nov 30, 2019 | — | |
| Nov 1, 2019 | Nov 30, 2019 | MON | No | Yes | — | — | — | Resolved | Nov 30, 2019 | — | |
| Nov 1, 2019 | Nov 30, 2019 | MON | No | Yes | — | — | — | Resolved | Nov 30, 2019 | — | |
| Nov 1, 2019 | Nov 30, 2019 | MON | No | Yes | — | — | — | Resolved | Nov 30, 2019 | — | |
| Jul 29, 2017 | — | TT | Yes | No | — | — | — | Resolved | Aug 10, 2018 | — | |
| Jul 29, 2017 | — | TT | Yes | No | — | — | — | Resolved | Aug 10, 2018 | — | |
| Jul 29, 2017 | — | TT | Yes | No | — | — | — | Resolved | Aug 10, 2018 | — | |
| Jan 24, 2017 | — | TT | Yes | No | — | — | — | Resolved | Aug 11, 2021 | — | |
| Jan 24, 2017 | — | TT | Yes | No | — | — | — | Resolved | Aug 11, 2021 | — | |
| Jan 24, 2017 | — | TT | Yes | No | — | — | — | Resolved | Aug 11, 2021 | — | |
| May 1, 2016 | May 31, 2016 | TT | Yes | No | — | — | — | Resolved | May 31, 2016 | — | |
| May 1, 2016 | May 31, 2016 | TT | Yes | No | — | — | — | Resolved | May 31, 2016 | — | |
| May 1, 2016 | May 31, 2016 | TT | Yes | No | — | — | — | Resolved | May 31, 2016 | — | |
| Jun 1, 2015 | Jun 30, 2015 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2015 | — | |
| Jun 1, 2015 | Jun 30, 2015 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2015 | — | |
| Jun 1, 2015 | Jun 30, 2015 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2015 | — | |
| Jun 1, 2015 | Jun 30, 2015 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2015 | — | |
| Jun 1, 2015 | Jun 30, 2015 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2015 | — | |
| Feb 1, 2001 | Feb 28, 2001 | MR | No | No | — | 5% of samples | — | Resolved | Feb 28, 2001 | — | |
| Feb 1, 2001 | Feb 28, 2001 | MR | No | No | — | 5% of samples | — | Resolved | Feb 28, 2001 | — | |
| Feb 1, 2001 | Feb 28, 2001 | MR | No | No | — | 5% of samples | — | Resolved | Feb 28, 2001 | — | |
| Feb 1, 2001 | Feb 28, 2001 | MR | No | No | — | 5% of samples | — | Resolved | Feb 28, 2001 | — | |
| Jan 1, 2001 | Jan 31, 2001 | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 2001 | — | |
| Jan 1, 2001 | Jan 31, 2001 | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 2001 | — | |
| Jan 1, 2001 | Jan 31, 2001 | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 2001 | — | |
| Jan 1, 2001 | Jan 31, 2001 | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 2001 | — | |
| Dec 1, 2000 | Dec 31, 2000 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2000 | — | |
| Dec 1, 2000 | Dec 31, 2000 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2000 | — | |
| Dec 1, 2000 | Dec 31, 2000 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2000 | — | |
| Dec 1, 2000 | Dec 31, 2000 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2000 | — | |
| Dec 1, 2000 | Dec 31, 2000 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2000 | — | |
| Dec 1, 2000 | Dec 31, 2000 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2000 | — | |
| Apr 1, 1999 | Apr 30, 1999 | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 1999 | — | |
| Apr 1, 1999 | Apr 30, 1999 | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 1999 | — | |
| Apr 1, 1999 | Apr 30, 1999 | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 1999 | — | |
| Apr 1, 1999 | Apr 30, 1999 | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 1999 | — | |
| Jun 1, 1998 | Jun 30, 1998 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 1998 | — | |
| Jun 1, 1998 | Jun 30, 1998 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 1998 | — | |
| Jun 1, 1998 | Jun 30, 1998 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 1998 | — | |
| Jul 1, 1997 | Jul 31, 1997 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 1997 | — | |
| Jul 1, 1997 | Jul 31, 1997 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 1997 | — | |
| Jul 1, 1997 | Jul 31, 1997 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 1997 | — |
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.