Dalton
Minnesota — Community Water System — PWSID: MN1560008
System Information
| PWSID | MN1560008 |
| System Name | Dalton |
| 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 | Nov 25, 2025 |
Location & Contact
| State | Minnesota |
| City | Dalton |
| ZIP Code | 56324 |
| Address | P.O. Box 538 |
| Organization | Dalton City Council |
| Phone | 2185898734 |
Population & Service
| Population Served | 209 |
| Service Connections | 134 |
Drinking Water Violations (36)
This water system has 36 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, 2022 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Sep 11, 2023 | Lead and Copper Rule |
| Oct 1, 2022 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Sep 11, 2023 | Lead and Copper Rule |
| Oct 1, 2022 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Sep 11, 2023 | Lead and Copper Rule |
| Jan 1, 2019 | Mar 31, 2019 | Arsenic | MCL | Yes | No | .0118 MG/L | 0.010 mg/L | — | Resolved | Mar 31, 2019 | Arsenic Rule |
| Jan 1, 2019 | Mar 31, 2019 | Arsenic | MCL | Yes | No | .0118 MG/L | 0.010 mg/L | — | Resolved | Mar 31, 2019 | Arsenic Rule |
| Jan 1, 2019 | Mar 31, 2019 | Arsenic | MCL | Yes | No | .0118 MG/L | 0.010 mg/L | — | Resolved | Mar 31, 2019 | Arsenic Rule |
| Jan 1, 2019 | Mar 31, 2019 | Arsenic | MCL | Yes | No | .0118 MG/L | 0.010 mg/L | — | Resolved | Mar 31, 2019 | Arsenic Rule |
| Jan 1, 2019 | Mar 31, 2019 | Arsenic | MCL | Yes | No | .0118 MG/L | 0.010 mg/L | — | Resolved | Mar 31, 2019 | Arsenic Rule |
| Jul 1, 2008 | Sep 30, 2008 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 20, 2008 | Total Coliform Rule |
| Jul 1, 2008 | Sep 30, 2008 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 20, 2008 | Total Coliform Rule |
| Jul 1, 2008 | Sep 30, 2008 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 20, 2008 | Total Coliform Rule |
| Jul 1, 2008 | Sep 30, 2008 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 20, 2008 | Total Coliform Rule |
| Jul 1, 2008 | Sep 30, 2008 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 20, 2008 | Total Coliform Rule |
| Jul 1, 2008 | Sep 30, 2008 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 20, 2008 | Total Coliform Rule |
| Oct 2, 2006 | Mar 11, 2010 | Arsenic | MCL | Yes | No | .0268 MG/L | 0.010 mg/L | — | Resolved | Mar 11, 2010 | Arsenic Rule |
| Oct 2, 2006 | Mar 11, 2010 | Arsenic | MCL | Yes | No | .0268 MG/L | 0.010 mg/L | — | Resolved | Mar 11, 2010 | Arsenic Rule |
| Oct 2, 2006 | Mar 11, 2010 | Arsenic | MCL | Yes | No | .0268 MG/L | 0.010 mg/L | — | Resolved | Mar 11, 2010 | Arsenic Rule |
| Oct 2, 2006 | Mar 11, 2010 | Arsenic | MCL | Yes | No | .0268 MG/L | 0.010 mg/L | — | Resolved | Mar 11, 2010 | Arsenic Rule |
| Oct 2, 2006 | Mar 11, 2010 | Arsenic | MCL | Yes | No | .0268 MG/L | 0.010 mg/L | — | Resolved | Mar 11, 2010 | Arsenic Rule |
| Oct 2, 2006 | Mar 11, 2010 | Arsenic | MCL | Yes | No | .0268 MG/L | 0.010 mg/L | — | Resolved | Mar 11, 2010 | Arsenic Rule |
| Oct 2, 2006 | Mar 11, 2010 | Arsenic | MCL | Yes | No | .0268 MG/L | 0.010 mg/L | — | Resolved | Mar 11, 2010 | Arsenic Rule |
| Oct 2, 2006 | Mar 11, 2010 | Arsenic | MCL | Yes | No | .0268 MG/L | 0.010 mg/L | — | Resolved | Mar 11, 2010 | Arsenic Rule |
| Oct 2, 2006 | Mar 11, 2010 | Arsenic | MCL | Yes | No | .0268 MG/L | 0.010 mg/L | — | Resolved | Mar 11, 2010 | Arsenic Rule |
| Oct 2, 2006 | Mar 11, 2010 | Arsenic | MCL | Yes | No | .0268 MG/L | 0.010 mg/L | — | Resolved | Mar 11, 2010 | Arsenic Rule |
| Oct 2, 2006 | Mar 11, 2010 | Arsenic | MCL | Yes | No | .0268 MG/L | 0.010 mg/L | — | Resolved | Mar 11, 2010 | Arsenic Rule |
| Oct 2, 2006 | Mar 11, 2010 | Arsenic | MCL | Yes | No | .0268 MG/L | 0.010 mg/L | — | Resolved | Mar 11, 2010 | Arsenic Rule |
| Oct 2, 2006 | Mar 11, 2010 | Arsenic | MCL | Yes | No | .0268 MG/L | 0.010 mg/L | — | Resolved | Mar 11, 2010 | Arsenic Rule |
| Oct 2, 2006 | Mar 11, 2010 | Arsenic | MCL | Yes | No | .0268 MG/L | 0.010 mg/L | — | Resolved | Mar 11, 2010 | Arsenic Rule |
| Oct 2, 2006 | Mar 11, 2010 | Arsenic | MCL | Yes | No | .0268 MG/L | 0.010 mg/L | — | Resolved | Mar 11, 2010 | Arsenic Rule |
| Oct 2, 2006 | Mar 11, 2010 | Arsenic | MCL | Yes | No | .0268 MG/L | 0.010 mg/L | — | Resolved | Mar 11, 2010 | Arsenic Rule |
| Oct 2, 2006 | Mar 11, 2010 | Arsenic | MCL | Yes | No | .0268 MG/L | 0.010 mg/L | — | Resolved | Mar 11, 2010 | Arsenic Rule |
| Oct 2, 2006 | Mar 11, 2010 | Arsenic | MCL | Yes | No | .0268 MG/L | 0.010 mg/L | — | Resolved | Mar 11, 2010 | Arsenic Rule |
| Apr 1, 1991 | Jun 30, 1991 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | May 15, 1991 | Total Coliform Rule |
| Apr 1, 1991 | Jun 30, 1991 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | May 15, 1991 | Total Coliform Rule |
| Apr 1, 1991 | Jun 30, 1991 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | May 15, 1991 | Total Coliform Rule |
| Apr 1, 1991 | Jun 30, 1991 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | May 15, 1991 | Total Coliform Rule |
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.