Twin Lakes
Minnesota - Community Water System - PWSID: MN1240016
System Information
| PWSID | MN1240016 |
| System Name | Twin Lakes |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 05 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jan 24, 1981 |
| Last Reported | Feb 25, 2026 |
Location & Contact
| State | Minnesota |
| City | Twin Lakes |
| ZIP Code | 56089 |
| Address | David Prestholt, Mayor |
| Organization | Twin Lakes City Council |
| Phone | 5078522155 |
Population & Service
| Population Served | 134 |
| Service Connections | 82 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 3, 2026 | - | Other | No | No | - | - | - | Resolved | Jan 15, 2026 | - | |
| Jan 3, 2026 | - | Other | No | No | - | - | - | Resolved | Jan 15, 2026 | - | |
| Oct 1, 2025 | Dec 31, 2025 | MCL | Yes | No | 14.8 PCI/L | 15 pCi/L | - | Archived | Dec 31, 2025 | - | |
| Oct 1, 2025 | Dec 31, 2025 | MCL | Yes | No | 14.8 PCI/L | 15 pCi/L | - | Archived | Dec 31, 2025 | - | |
| Oct 1, 2025 | Dec 31, 2025 | MCL | Yes | No | 14.8 PCI/L | 15 pCi/L | - | Archived | Dec 31, 2025 | - | |
| Oct 1, 2025 | Dec 31, 2025 | MCL | Yes | No | 14.8 PCI/L | 15 pCi/L | - | Archived | Dec 31, 2025 | - | |
| Jul 1, 2025 | Sep 30, 2025 | MCL | Yes | No | 17.3 PCI/L | 15 pCi/L | - | Archived | Sep 30, 2025 | - | |
| Jul 1, 2025 | Sep 30, 2025 | MCL | Yes | No | 17.3 PCI/L | 15 pCi/L | - | Archived | Sep 30, 2025 | - | |
| Jul 1, 2025 | Sep 30, 2025 | MCL | Yes | No | 17.3 PCI/L | 15 pCi/L | - | Archived | Sep 30, 2025 | - | |
| Jul 1, 2025 | Sep 30, 2025 | MCL | Yes | No | 17.3 PCI/L | 15 pCi/L | - | Archived | Sep 30, 2025 | - | |
| Jan 1, 2020 | Mar 31, 2020 | MCL | Yes | No | 16.7 PCI/L | 15 pCi/L | - | Resolved | Mar 31, 2020 | - | |
| Jan 1, 2020 | Mar 31, 2020 | MCL | Yes | No | 16.7 PCI/L | 15 pCi/L | - | Resolved | Mar 31, 2020 | - | |
| Jan 1, 2020 | Mar 31, 2020 | MCL | Yes | No | 16.7 PCI/L | 15 pCi/L | - | Resolved | Mar 31, 2020 | - | |
| Jan 1, 2020 | Mar 31, 2020 | MCL | Yes | No | 16.7 PCI/L | 15 pCi/L | - | Resolved | Mar 31, 2020 | - | |
| Jan 1, 2020 | Mar 31, 2020 | MCL | Yes | No | 16.7 PCI/L | 15 pCi/L | - | Resolved | Mar 31, 2020 | - | |
| Oct 1, 2019 | Dec 31, 2019 | MCL | Yes | No | 17.5 PCI/L | 15 pCi/L | - | Resolved | Dec 31, 2019 | - | |
| Oct 1, 2019 | Dec 31, 2019 | MCL | Yes | No | 17.5 PCI/L | 15 pCi/L | - | Resolved | Dec 31, 2019 | - | |
| Oct 1, 2019 | Dec 31, 2019 | MCL | Yes | No | 17.5 PCI/L | 15 pCi/L | - | Resolved | Dec 31, 2019 | - | |
| Oct 1, 2019 | Dec 31, 2019 | MCL | Yes | No | 17.5 PCI/L | 15 pCi/L | - | Resolved | Dec 31, 2019 | - | |
| Oct 1, 2019 | Dec 31, 2019 | MCL | Yes | No | 17.5 PCI/L | 15 pCi/L | - | Resolved | Dec 31, 2019 | - | |
| Jul 1, 2019 | Sep 30, 2019 | MCL | Yes | No | 17.7 PCI/L | 15 pCi/L | - | Resolved | Sep 30, 2019 | - | |
| Jul 1, 2019 | Sep 30, 2019 | MCL | Yes | No | 17.7 PCI/L | 15 pCi/L | - | Resolved | Sep 30, 2019 | - | |
| Jul 1, 2019 | Sep 30, 2019 | MCL | Yes | No | 17.7 PCI/L | 15 pCi/L | - | Resolved | Sep 30, 2019 | - | |
| Jul 1, 2019 | Sep 30, 2019 | MCL | Yes | No | 17.7 PCI/L | 15 pCi/L | - | Resolved | Sep 30, 2019 | - | |
| Jan 1, 2019 | Mar 31, 2019 | MCL | Yes | No | 18.3 PCI/L | 15 pCi/L | - | Resolved | Mar 31, 2019 | - | |
| Jan 1, 2019 | Mar 31, 2019 | MCL | Yes | No | 18.3 PCI/L | 15 pCi/L | - | Resolved | Mar 31, 2019 | - | |
| Jan 1, 2019 | Mar 31, 2019 | MCL | Yes | No | 18.3 PCI/L | 15 pCi/L | - | Resolved | Mar 31, 2019 | - | |
| Jan 1, 2019 | Mar 31, 2019 | MCL | Yes | No | 18.3 PCI/L | 15 pCi/L | - | Resolved | Mar 31, 2019 | - | |
| Jan 1, 2019 | Mar 31, 2019 | MCL | Yes | No | 18.3 PCI/L | 15 pCi/L | - | Resolved | Mar 31, 2019 | - | |
| Aug 24, 2011 | Dec 19, 2011 | MCL | Yes | No | 15.7 PCI/L | 15 pCi/L | - | Resolved | Dec 19, 2011 | - | |
| Aug 24, 2011 | Dec 19, 2011 | MCL | Yes | No | 15.7 PCI/L | 15 pCi/L | - | Resolved | Dec 19, 2011 | - | |
| Aug 24, 2011 | Dec 19, 2011 | MCL | Yes | No | 15.7 PCI/L | 15 pCi/L | - | Resolved | Dec 19, 2011 | - | |
| Aug 24, 2011 | Dec 19, 2011 | MCL | Yes | No | 15.7 PCI/L | 15 pCi/L | - | Resolved | Dec 19, 2011 | - | |
| Jul 1, 2011 | Sep 30, 2011 | MCL | Yes | No | 15.7 PCI/L | 15 pCi/L | - | Resolved | Sep 30, 2011 | - | |
| Jan 1, 1992 | Mar 31, 1992 | MR | No | No | - | 5% of samples | - | Archived | Mar 31, 1992 | - | |
| Jan 1, 1992 | Mar 31, 1992 | MR | No | No | - | 5% of samples | - | Archived | Mar 31, 1992 | - | |
| Jan 1, 1992 | Mar 31, 1992 | MR | No | No | - | 5% of samples | - | Archived | Mar 31, 1992 | - | |
| - | - | - | No | No | - | - | - | - | - | - |
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.