Hiawatha Estates, Subds. I, II & III
Minnesota - Community Water System - PWSID: MN1790016
System Information
| PWSID | MN1790016 |
| System Name | Hiawatha Estates, Subds. I, II & III |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 05 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Sep 6, 2007 |
| Last Reported | Feb 25, 2026 |
Location & Contact
| State | Minnesota |
| City | Mazeppa |
| ZIP Code | 55956 |
| Address | 56928 404th Ave. |
| Organization | Hiawatha Estates, Subds. I, II & III |
| Phone | 5078434361 |
Population & Service
| Population Served | 95 |
| Service Connections | 38 |
Drinking Water Violations (64)
This water system has 64 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, 2023 | Mar 31, 2023 | MON | No | Yes | - | - | - | Resolved | Mar 31, 2023 | - | |
| Jan 1, 2023 | Mar 31, 2023 | MON | No | Yes | - | - | - | Resolved | Mar 31, 2023 | - | |
| Jan 1, 2023 | Mar 31, 2023 | MON | No | Yes | - | - | - | Resolved | Mar 31, 2023 | - | |
| Jan 1, 2023 | Mar 31, 2023 | MON | No | Yes | - | - | - | Resolved | Mar 31, 2023 | - | |
| Jan 1, 2023 | Mar 31, 2023 | MON | No | Yes | - | - | - | Resolved | Mar 31, 2023 | - | |
| Oct 1, 2022 | - | MR | No | No | - | TT | - | Resolved | Oct 13, 2023 | - | |
| Oct 1, 2022 | - | MR | No | No | - | TT | - | Resolved | Oct 13, 2023 | - | |
| Oct 1, 2022 | - | MR | No | No | - | TT | - | Resolved | Oct 13, 2023 | - | |
| Jul 1, 2020 | - | Other | No | No | - | - | - | Resolved | Nov 25, 2020 | - | |
| Jul 1, 2020 | - | Other | No | No | - | - | - | Resolved | Nov 25, 2020 | - | |
| Oct 1, 2019 | - | MR | No | No | - | TT | - | Resolved | Aug 27, 2020 | - | |
| Oct 1, 2019 | - | MR | No | No | - | TT | - | Resolved | Aug 27, 2020 | - | |
| Oct 1, 2019 | - | MR | No | No | - | TT | - | Resolved | Aug 27, 2020 | - | |
| Oct 1, 2019 | - | MR | No | No | - | TT | - | Resolved | Aug 27, 2020 | - | |
| Oct 1, 2019 | - | MR | No | No | - | TT | - | Resolved | Aug 27, 2020 | - | |
| Jan 1, 2017 | Mar 31, 2017 | MON | No | Yes | - | - | - | Resolved | Mar 31, 2017 | - | |
| Jan 1, 2017 | Mar 31, 2017 | MON | No | Yes | - | - | - | Resolved | Mar 31, 2017 | - | |
| Jan 1, 2017 | Mar 31, 2017 | MON | No | Yes | - | - | - | Resolved | Mar 31, 2017 | - | |
| Jan 1, 2017 | Mar 31, 2017 | MON | No | Yes | - | - | - | Resolved | Mar 31, 2017 | - | |
| Jul 1, 2016 | - | Other | No | No | - | - | - | Resolved | Nov 10, 2016 | - | |
| Jul 1, 2016 | - | Other | No | No | - | - | - | Resolved | Nov 10, 2016 | - | |
| Jul 1, 2016 | - | Other | No | No | - | - | - | Resolved | Nov 10, 2016 | - | |
| Jul 1, 2016 | - | Other | No | No | - | - | - | Resolved | Nov 10, 2016 | - | |
| Jul 1, 2016 | - | Other | No | No | - | - | - | Resolved | Nov 10, 2016 | - | |
| Jan 1, 2015 | Mar 31, 2015 | MCL | Yes | No | - | 5% of samples | - | Resolved | Mar 11, 2015 | - | |
| Jan 1, 2015 | Mar 31, 2015 | MCL | Yes | No | - | 5% of samples | - | Resolved | Mar 11, 2015 | - | |
| Jan 1, 2015 | Mar 31, 2015 | MCL | Yes | No | - | 5% of samples | - | Resolved | Mar 11, 2015 | - | |
| Jan 1, 2015 | Mar 31, 2015 | MCL | Yes | No | - | 5% of samples | - | Resolved | Mar 11, 2015 | - | |
| Jan 1, 2015 | Mar 31, 2015 | MCL | Yes | No | - | 5% of samples | - | Resolved | Mar 11, 2015 | - | |
| Jul 1, 2013 | Sep 30, 2013 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 2013 | - | |
| Jul 1, 2013 | Sep 30, 2013 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 2013 | - | |
| Jul 1, 2013 | Sep 30, 2013 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 2013 | - | |
| Jul 1, 2013 | Sep 30, 2013 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 2013 | - | |
| Jul 1, 2013 | Sep 30, 2013 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 2013 | - | |
| Oct 1, 2012 | Dec 31, 2012 | MCL | Yes | No | - | 5% of samples | - | Resolved | Dec 14, 2012 | - | |
| Oct 1, 2012 | Dec 31, 2012 | MCL | Yes | No | - | 5% of samples | - | Resolved | Dec 14, 2012 | - | |
| Oct 1, 2012 | Dec 31, 2012 | MCL | Yes | No | - | 5% of samples | - | Resolved | Dec 14, 2012 | - | |
| Oct 1, 2012 | Dec 31, 2012 | MCL | Yes | No | - | 5% of samples | - | Resolved | Dec 14, 2012 | - | |
| Oct 1, 2012 | Dec 31, 2012 | MCL | Yes | No | - | 5% of samples | - | Resolved | Dec 14, 2012 | - | |
| Oct 1, 2012 | Dec 31, 2012 | MCL | Yes | No | - | 5% of samples | - | Resolved | Dec 14, 2012 | - | |
| Jul 1, 2011 | Sep 30, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Aug 11, 2011 | - | |
| Jul 1, 2011 | Sep 30, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Aug 11, 2011 | - | |
| Jul 1, 2011 | Sep 30, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Aug 11, 2011 | - | |
| Jul 1, 2011 | Sep 30, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Aug 11, 2011 | - | |
| Jul 1, 2011 | Sep 30, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Aug 11, 2011 | - | |
| Jul 1, 2011 | Sep 30, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Aug 11, 2011 | - | |
| Jul 1, 2010 | Sep 30, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Aug 24, 2010 | - | |
| Jul 1, 2010 | Sep 30, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Aug 24, 2010 | - | |
| Jul 1, 2010 | Sep 30, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Aug 24, 2010 | - | |
| Jul 1, 2010 | Sep 30, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Aug 24, 2010 | - |
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.