Bluefin Bay
Minnesota - Non-Transient Non-Community - PWSID: MN5160325
System Information
| PWSID | MN5160325 |
| System Name | Bluefin Bay |
| System Type | Non-Transient Non-Community |
| Water Source | Surface Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 05 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Aug 17, 1993 |
| Last Reported | May 28, 2026 |
Location & Contact
| State | Minnesota |
| City | Tofte |
| ZIP Code | 55615 |
| Address | 7192 West Highway 61 |
| Organization | Bluefin Bay |
| Phone | - |
Population & Service
| Population Served | 435 |
| Service Connections | 175 |
Drinking Water Violations (57)
This water system has 57 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 1, 2026 | Mar 31, 2026 | MR | No | No | - | 4.0 mg/L | - | Resolved | Feb 11, 2026 | - | |
| Jan 1, 2026 | Mar 31, 2026 | MR | No | No | - | 4.0 mg/L | - | Resolved | Feb 11, 2026 | - | |
| Jan 1, 2026 | Mar 31, 2026 | MR | No | No | - | 4.0 mg/L | - | Resolved | Feb 11, 2026 | - | |
| Jan 1, 2026 | Mar 31, 2026 | MR | No | No | - | 4.0 mg/L | - | Resolved | Feb 11, 2026 | - | |
| Jan 1, 2026 | Mar 31, 2026 | MR | No | No | - | 4.0 mg/L | - | Resolved | Feb 11, 2026 | - | |
| Jan 1, 2026 | Mar 31, 2026 | MR | No | No | - | 4.0 mg/L | - | Resolved | Feb 11, 2026 | - | |
| Jan 1, 2026 | Jan 31, 2026 | MON | No | No | - | - | - | Resolved | Jan 31, 2026 | - | |
| Jan 1, 2026 | Jan 31, 2026 | MON | No | No | - | - | - | Resolved | Jan 31, 2026 | - | |
| Jan 1, 2026 | Jan 31, 2026 | MON | No | No | - | - | - | Resolved | Jan 31, 2026 | - | |
| Jan 1, 2026 | Jan 31, 2026 | MON | No | No | - | - | - | Resolved | Jan 31, 2026 | - | |
| Jan 1, 2026 | Jan 31, 2026 | MON | No | No | - | - | - | Resolved | Jan 31, 2026 | - | |
| Jan 1, 2026 | Jan 31, 2026 | MON | No | No | - | - | - | Resolved | Jan 31, 2026 | - | |
| Jan 1, 2026 | Jan 31, 2026 | MON | No | No | - | - | - | Resolved | Jan 31, 2026 | - | |
| Nov 1, 2025 | Nov 30, 2025 | TT | Yes | No | - | - | - | Resolved | Nov 30, 2025 | - | |
| Nov 1, 2025 | Nov 30, 2025 | TT | Yes | No | - | - | - | Resolved | Nov 30, 2025 | - | |
| Nov 1, 2025 | Nov 30, 2025 | TT | Yes | No | - | - | - | Resolved | Nov 30, 2025 | - | |
| Nov 1, 2025 | Nov 30, 2025 | TT | Yes | No | - | - | - | Resolved | Nov 30, 2025 | - | |
| Apr 1, 2024 | Apr 30, 2024 | MON | No | No | - | - | - | Resolved | Apr 30, 2024 | - | |
| Apr 1, 2024 | Apr 30, 2024 | MON | No | No | - | - | - | Resolved | Apr 30, 2024 | - | |
| Apr 1, 2024 | Apr 30, 2024 | MON | No | No | - | - | - | Resolved | Apr 30, 2024 | - | |
| Apr 1, 2024 | Apr 30, 2024 | MON | No | No | - | - | - | Resolved | Apr 30, 2024 | - | |
| Apr 1, 2024 | Jun 30, 2024 | MR | No | No | - | 4.0 mg/L | - | Resolved | May 8, 2024 | - | |
| Apr 1, 2024 | Apr 30, 2024 | MON | No | No | - | - | - | Resolved | Apr 30, 2024 | - | |
| Apr 1, 2024 | Jun 30, 2024 | MR | No | No | - | 4.0 mg/L | - | Resolved | May 8, 2024 | - | |
| Apr 1, 2024 | Jun 30, 2024 | MR | No | No | - | 4.0 mg/L | - | Resolved | May 8, 2024 | - | |
| Apr 1, 2024 | Jun 30, 2024 | MR | No | No | - | 4.0 mg/L | - | Resolved | May 8, 2024 | - | |
| Apr 1, 2024 | Jun 30, 2024 | MR | No | No | - | 4.0 mg/L | - | Resolved | May 8, 2024 | - | |
| Apr 1, 2024 | Apr 30, 2024 | MON | No | No | - | - | - | Resolved | Apr 30, 2024 | - | |
| Apr 1, 2024 | Apr 30, 2024 | MON | No | No | - | - | - | Resolved | Apr 30, 2024 | - | |
| Apr 1, 2024 | Jun 30, 2024 | MR | No | No | - | 4.0 mg/L | - | Resolved | May 8, 2024 | - | |
| Dec 1, 2020 | Dec 31, 2020 | MON | No | Yes | - | - | - | Resolved | Dec 31, 2020 | - | |
| Dec 1, 2020 | Dec 31, 2020 | MON | No | Yes | - | - | - | Resolved | Dec 31, 2020 | - | |
| Dec 1, 2020 | Dec 31, 2020 | MON | No | Yes | - | - | - | Resolved | Dec 31, 2020 | - | |
| Dec 1, 2020 | Dec 31, 2020 | MON | No | Yes | - | - | - | Resolved | Dec 31, 2020 | - | |
| Oct 1, 2020 | Dec 31, 2020 | MR | No | Yes | - | 4.0 mg/L | - | Archived | Dec 31, 2020 | - | |
| Oct 1, 2020 | Dec 31, 2020 | MR | No | Yes | - | 4.0 mg/L | - | Archived | Dec 31, 2020 | - | |
| Apr 1, 2019 | Apr 30, 2019 | TT | Yes | No | - | - | - | Resolved | Apr 30, 2019 | - | |
| Apr 1, 2019 | Apr 30, 2019 | TT | Yes | No | - | - | - | Resolved | Apr 30, 2019 | - | |
| Apr 1, 2019 | Apr 30, 2019 | TT | Yes | No | - | - | - | Resolved | Apr 30, 2019 | - | |
| Nov 1, 2017 | Nov 30, 2017 | MON | No | Yes | - | - | - | Resolved | Nov 30, 2017 | - | |
| Nov 1, 2017 | Nov 30, 2017 | MON | No | Yes | - | - | - | Resolved | Nov 30, 2017 | - | |
| Nov 1, 2017 | Nov 30, 2017 | MON | No | Yes | - | - | - | Resolved | Nov 30, 2017 | - | |
| Oct 1, 2017 | Dec 31, 2017 | MR | No | No | - | 4.0 mg/L | - | Resolved | Dec 6, 2017 | - | |
| Oct 1, 2017 | Dec 31, 2017 | MR | No | No | - | 4.0 mg/L | - | Resolved | Dec 6, 2017 | - | |
| Oct 1, 2017 | Dec 31, 2017 | MR | No | No | - | 4.0 mg/L | - | Resolved | Dec 6, 2017 | - | |
| Mar 1, 2016 | Mar 31, 2016 | TT | Yes | No | - | - | - | Resolved | Mar 31, 2016 | - | |
| Mar 1, 2016 | Mar 31, 2016 | TT | Yes | No | - | - | - | Resolved | Mar 31, 2016 | - | |
| Oct 1, 2014 | Dec 31, 2014 | MR | No | No | - | 4.0 mg/L | - | Resolved | Dec 17, 2014 | - | |
| Oct 1, 2014 | Dec 31, 2014 | MR | No | No | - | 4.0 mg/L | - | Resolved | Dec 17, 2014 | - | |
| Oct 1, 2014 | Oct 31, 2014 | MR | No | No | - | 5% of samples | - | Resolved | Oct 31, 2014 | - |
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.