FIREHOLE GUEST RANCH
Montana - Transient Non-Community - PWSID: MT0002735
System Information
| PWSID | MT0002735 |
| System Name | FIREHOLE GUEST 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 | Jan 27, 1983 |
| Last Reported | Mar 26, 2026 |
Location & Contact
| State | Montana |
| City | WEST YELLOWSTONE |
| ZIP Code | 59758 |
| Address | PO BOX 686 |
| Organization | KING, MIKE |
| Phone | 406-640-1060 |
Population & Service
| Population Served | 40 |
| Service Connections | 8 |
Drinking Water Violations (157)
This water system has 157 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 1, 2025 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Oct 1, 2025 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Aug 1, 2025 | Aug 31, 2025 | MON | No | Yes | - | - | - | Archived | Aug 31, 2025 | - | |
| Aug 1, 2025 | Aug 31, 2025 | MON | No | Yes | - | - | - | Archived | Aug 31, 2025 | - | |
| Oct 1, 2024 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Oct 1, 2024 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Sep 1, 2024 | Sep 30, 2024 | MON | No | Yes | - | - | - | Archived | Sep 30, 2024 | - | |
| Sep 1, 2024 | Sep 30, 2024 | MON | No | Yes | - | - | - | Archived | Sep 30, 2024 | - | |
| Sep 1, 2022 | Sep 30, 2022 | MON | No | Yes | - | - | - | Resolved | Sep 30, 2022 | - | |
| Sep 1, 2022 | Sep 30, 2022 | MON | No | Yes | - | - | - | Resolved | Sep 30, 2022 | - | |
| Sep 1, 2022 | Sep 30, 2022 | MON | No | Yes | - | - | - | Resolved | Sep 30, 2022 | - | |
| Jun 1, 2022 | Jun 30, 2022 | MON | No | Yes | - | - | - | Resolved | Jun 30, 2022 | - | |
| Jun 1, 2022 | Jun 30, 2022 | MON | No | Yes | - | - | - | Resolved | Jun 30, 2022 | - | |
| Jun 1, 2022 | Jun 30, 2022 | MON | No | Yes | - | - | - | Resolved | Jun 30, 2022 | - | |
| May 2, 2022 | - | TT | Yes | No | - | - | - | Resolved | Jun 5, 2023 | - | |
| May 2, 2022 | - | TT | Yes | No | - | - | - | Resolved | Jun 5, 2023 | - | |
| May 2, 2022 | - | TT | Yes | No | - | - | - | Resolved | Jun 5, 2023 | - | |
| Jan 1, 2022 | Dec 31, 2022 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2022 | - | |
| Jan 1, 2022 | Dec 31, 2022 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2022 | - | |
| Jan 1, 2022 | Dec 31, 2022 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2022 | - | |
| Sep 1, 2021 | Sep 30, 2021 | MON | No | Yes | - | - | - | Resolved | Sep 30, 2021 | - | |
| Sep 1, 2021 | Sep 30, 2021 | MON | No | Yes | - | - | - | Resolved | Sep 30, 2021 | - | |
| Sep 1, 2021 | Sep 30, 2021 | MON | No | Yes | - | - | - | Resolved | Sep 30, 2021 | - | |
| Jun 1, 2021 | Jun 30, 2021 | MON | No | Yes | - | - | - | Resolved | Jun 30, 2021 | - | |
| Jun 1, 2021 | Jun 30, 2021 | MON | No | Yes | - | - | - | Resolved | Jun 30, 2021 | - | |
| Jun 1, 2021 | Jun 30, 2021 | MON | No | Yes | - | - | - | Resolved | Jun 30, 2021 | - | |
| Jan 1, 2021 | Dec 31, 2021 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2021 | - | |
| Jan 1, 2021 | Dec 31, 2021 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2021 | - | |
| Jan 1, 2021 | Dec 31, 2021 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2021 | - | |
| Sep 1, 2020 | Sep 30, 2020 | MON | No | Yes | - | - | - | Resolved | Sep 30, 2020 | - | |
| Sep 1, 2020 | Sep 30, 2020 | MON | No | Yes | - | - | - | Resolved | Sep 30, 2020 | - | |
| Sep 1, 2020 | Sep 30, 2020 | MON | No | Yes | - | - | - | Resolved | Sep 30, 2020 | - | |
| Jul 28, 2020 | - | MR | No | Yes | - | - | - | Resolved | Aug 19, 2020 | - | |
| Jul 28, 2020 | - | MR | No | Yes | - | - | - | Resolved | Aug 19, 2020 | - | |
| Jul 28, 2020 | - | MR | No | Yes | - | - | - | Resolved | Aug 19, 2020 | - | |
| Jun 1, 2019 | Jun 30, 2019 | MON | No | Yes | - | - | - | Resolved | Jun 30, 2019 | - | |
| Jun 1, 2019 | Jun 30, 2019 | MON | No | Yes | - | - | - | Resolved | Jun 30, 2019 | - | |
| Jun 1, 2019 | Jun 30, 2019 | MON | No | Yes | - | - | - | Resolved | Jun 30, 2019 | - | |
| May 28, 2019 | - | MR | No | Yes | - | - | - | Resolved | Aug 19, 2020 | - | |
| May 28, 2019 | - | MR | No | Yes | - | - | - | Resolved | Aug 19, 2020 | - | |
| May 28, 2019 | - | MR | No | Yes | - | - | - | Resolved | Aug 19, 2020 | - | |
| Aug 14, 2018 | - | MR | No | Yes | - | - | - | Resolved | Aug 22, 2018 | - | |
| Aug 14, 2018 | - | MR | No | Yes | - | - | - | Resolved | Aug 22, 2018 | - | |
| Aug 14, 2018 | - | MR | No | Yes | - | - | - | Resolved | Aug 22, 2018 | - | |
| Aug 14, 2018 | - | MR | No | Yes | - | - | - | Resolved | Aug 22, 2018 | - | |
| Jun 12, 2018 | - | MR | No | Yes | - | - | - | Resolved | Jul 9, 2018 | - | |
| Jun 12, 2018 | - | MR | No | Yes | - | - | - | Resolved | Jul 9, 2018 | - | |
| Jun 12, 2018 | - | MR | No | Yes | - | - | - | Resolved | Jul 9, 2018 | - | |
| Jun 12, 2018 | - | MR | No | Yes | - | - | - | Resolved | Jul 9, 2018 | - | |
| Jun 9, 2016 | - | MR | No | Yes | - | - | - | Resolved | Jun 28, 2016 | - |
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.