BYNUM - TETON CO W & S DISTRICT
Montana - Community Water System - PWSID: MT0004778
System Information
| PWSID | MT0004778 |
| System Name | BYNUM - TETON CO W & S DISTRICT |
| 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 | Dec 24, 2013 |
| Last Reported | Mar 26, 2026 |
Location & Contact
| State | Montana |
| City | BYNUM |
| ZIP Code | 59419 |
| Address | PO BOX 804 |
| Organization | COVERDELL, CORY K |
| Phone | 406-469-2211 |
Population & Service
| Population Served | 100 |
| Service Connections | 30 |
Drinking Water Violations (68)
This water system has 68 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2025 | - | Other | No | No | - | - | - | Resolved | Jul 18, 2025 | - | |
| Jul 1, 2025 | - | Other | No | No | - | - | - | Resolved | Jul 18, 2025 | - | |
| Dec 30, 2024 | - | MR | No | No | - | TT | - | Unaddressed | - | - | |
| Oct 1, 2023 | - | Other | No | No | - | - | - | Resolved | Jun 28, 2024 | - | |
| Oct 1, 2023 | - | Other | No | No | - | - | - | Resolved | Jun 28, 2024 | - | |
| Jul 1, 2023 | - | Other | No | No | - | - | - | Resolved | Jun 28, 2024 | - | |
| Jul 1, 2023 | - | Other | No | No | - | - | - | Resolved | Jun 28, 2024 | - | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2023 | - | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2023 | - | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2023 | - | |
| Oct 1, 2021 | - | MR | No | No | - | TT | - | Resolved | Jun 13, 2022 | - | |
| Oct 1, 2021 | - | MR | No | No | - | TT | - | Resolved | Jun 13, 2022 | - | |
| Oct 1, 2021 | - | MR | No | No | - | TT | - | Resolved | Jun 13, 2022 | - | |
| Jul 1, 2020 | - | Other | No | No | - | - | - | Resolved | Sep 30, 2020 | - | |
| Jul 1, 2020 | - | Other | No | No | - | - | - | Resolved | Sep 30, 2020 | - | |
| Jun 1, 2020 | Jun 30, 2020 | MR | No | Yes | - | - | - | Resolved | Jun 30, 2020 | - | |
| Jun 1, 2020 | Jun 30, 2020 | MR | No | Yes | - | - | - | Resolved | Jun 30, 2020 | - | |
| Jun 1, 2020 | Jun 30, 2020 | MR | No | Yes | - | - | - | Resolved | Jun 30, 2020 | - | |
| Mar 1, 2020 | Mar 31, 2020 | MR | No | Yes | - | - | - | Resolved | Mar 31, 2020 | - | |
| Mar 1, 2020 | Mar 31, 2020 | MR | No | Yes | - | - | - | Resolved | Mar 31, 2020 | - | |
| Mar 1, 2020 | Mar 31, 2020 | MR | No | Yes | - | - | - | Resolved | Mar 31, 2020 | - | |
| Jan 1, 2020 | Dec 31, 2020 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2020 | - | |
| Jan 1, 2020 | Dec 31, 2020 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2020 | - | |
| Jan 1, 2020 | Dec 31, 2020 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2020 | - | |
| Dec 1, 2019 | Dec 31, 2019 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2019 | - | |
| Dec 1, 2019 | Dec 31, 2019 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2019 | - | |
| Dec 1, 2019 | Dec 31, 2019 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2019 | - | |
| Jul 1, 2019 | - | Other | No | No | - | - | - | Resolved | Aug 14, 2019 | - | |
| Jul 1, 2019 | - | Other | No | No | - | - | - | Resolved | Aug 14, 2019 | - | |
| May 1, 2019 | May 31, 2019 | MR | No | Yes | - | - | - | Resolved | May 31, 2019 | - | |
| May 1, 2019 | May 31, 2019 | MR | No | Yes | - | - | - | Resolved | May 31, 2019 | - | |
| May 1, 2019 | May 31, 2019 | MR | No | Yes | - | - | - | Resolved | May 31, 2019 | - | |
| May 1, 2019 | May 31, 2019 | MR | No | Yes | - | - | - | Resolved | May 31, 2019 | - | |
| Jul 1, 2018 | Jul 31, 2018 | MR | No | Yes | - | - | - | Resolved | Jul 31, 2018 | - | |
| Jul 1, 2018 | Jul 31, 2018 | MR | No | Yes | - | - | - | Resolved | Jul 31, 2018 | - | |
| Jul 1, 2018 | Jul 31, 2018 | MR | No | Yes | - | - | - | Resolved | Jul 31, 2018 | - | |
| Jul 1, 2018 | Jul 31, 2018 | MR | No | Yes | - | - | - | Resolved | Jul 31, 2018 | - | |
| Apr 1, 2018 | Apr 30, 2018 | MR | No | Yes | - | - | - | Resolved | Apr 30, 2018 | - | |
| Apr 1, 2018 | Apr 30, 2018 | MR | No | Yes | - | - | - | Resolved | Apr 30, 2018 | - | |
| Apr 1, 2018 | Apr 30, 2018 | MR | No | Yes | - | - | - | Resolved | Apr 30, 2018 | - | |
| Jan 1, 2017 | Dec 31, 2019 | MR | No | Yes | - | 0.006 mg/L | - | Resolved | Dec 31, 2019 | - | |
| Jan 1, 2017 | Dec 31, 2019 | MR | No | Yes | - | 0.006 mg/L | - | Resolved | Dec 31, 2019 | - | |
| Jan 1, 2017 | Dec 31, 2019 | MR | No | Yes | - | 0.006 mg/L | - | Resolved | Dec 31, 2019 | - | |
| Nov 1, 2016 | Nov 30, 2016 | MR | No | Yes | - | - | - | Resolved | Nov 30, 2016 | - | |
| Nov 1, 2016 | Nov 30, 2016 | MR | No | Yes | - | - | - | Resolved | Nov 30, 2016 | - | |
| Nov 1, 2016 | Nov 30, 2016 | MR | No | Yes | - | - | - | Resolved | Nov 30, 2016 | - | |
| Nov 1, 2016 | Nov 30, 2016 | MR | No | Yes | - | - | - | Resolved | Nov 30, 2016 | - | |
| Jul 1, 2016 | Jul 31, 2016 | MR | No | Yes | - | - | - | Resolved | Jul 31, 2016 | - | |
| Jul 1, 2016 | Jul 31, 2016 | MR | No | Yes | - | - | - | Resolved | Jul 31, 2016 | - | |
| Jul 1, 2016 | Jul 31, 2016 | MR | No | Yes | - | - | - | Resolved | Jul 31, 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.