TWIN LAKES PARK WATER COOP
Wisconsin - Community Water System - PWSID: WI2300151
System Information
| PWSID | WI2300151 |
| System Name | TWIN LAKES PARK WATER COOP |
| 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 | Jan 28, 1981 |
| Last Reported | Mar 2, 2026 |
Location & Contact
| State | Wisconsin |
| City | TWIN LAKES |
| ZIP Code | 53181 |
| Address | 313 W PARK DR |
| Organization | BOLGER, SEAN - PRESIDENT |
| Phone | - |
Population & Service
| Population Served | 150 |
| Service Connections | 126 |
Drinking Water Violations (77)
This water system has 77 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 2, 2025 | - | RPT | No | No | - | - | - | Resolved | Jul 3, 2025 | - | |
| Jul 1, 2019 | - | Other | No | No | - | - | - | Resolved | Sep 4, 2019 | - | |
| Jul 1, 2019 | - | Other | No | No | - | - | - | Resolved | Sep 4, 2019 | - | |
| Jul 1, 2019 | - | Other | No | No | - | - | - | Resolved | Sep 4, 2019 | - | |
| Jul 1, 2019 | - | Other | No | No | - | - | - | Resolved | Sep 4, 2019 | - | |
| May 1, 2019 | May 31, 2019 | MON | No | Yes | - | - | - | Resolved | May 31, 2019 | - | |
| May 1, 2019 | May 31, 2019 | MON | No | Yes | - | - | - | Resolved | May 31, 2019 | - | |
| May 1, 2019 | May 31, 2019 | MON | No | Yes | - | - | - | Resolved | May 31, 2019 | - | |
| May 1, 2019 | May 31, 2019 | MON | No | Yes | - | - | - | Resolved | May 31, 2019 | - | |
| Jul 1, 2016 | - | Other | No | No | - | - | - | Resolved | Jul 21, 2016 | - | |
| Jul 1, 2016 | - | Other | No | No | - | - | - | Resolved | Jul 21, 2016 | - | |
| Aug 1, 2013 | Aug 31, 2013 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 2013 | - | |
| Aug 1, 2013 | Aug 31, 2013 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 2013 | - | |
| Aug 1, 2013 | Aug 31, 2013 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 2013 | - | |
| Aug 1, 2013 | Aug 31, 2013 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 2013 | - | |
| Aug 1, 2013 | Aug 31, 2013 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 2013 | - | |
| Jan 1, 2013 | - | MR | No | No | - | TT | - | Resolved | Jan 6, 2014 | - | |
| Jan 1, 2013 | - | MR | No | No | - | TT | - | Resolved | Jan 6, 2014 | - | |
| Jun 1, 2011 | Jun 30, 2011 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2011 | - | |
| Jun 1, 2011 | Jun 30, 2011 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2011 | - | |
| Jun 1, 2011 | Jun 30, 2011 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2011 | - | |
| Jun 1, 2011 | Jun 30, 2011 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2011 | - | |
| Jun 1, 2011 | Jun 30, 2011 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2011 | - | |
| Feb 1, 2008 | Feb 29, 2008 | MCL | Yes | No | - | 5% of samples | - | Resolved | Feb 27, 2008 | - | |
| Feb 1, 2008 | Feb 29, 2008 | MCL | Yes | No | - | 5% of samples | - | Resolved | Feb 27, 2008 | - | |
| Feb 1, 2008 | Feb 29, 2008 | MCL | Yes | No | - | 5% of samples | - | Resolved | Feb 27, 2008 | - | |
| Feb 1, 2008 | Feb 29, 2008 | MCL | Yes | No | - | 5% of samples | - | Resolved | Feb 27, 2008 | - | |
| Feb 1, 2008 | Feb 29, 2008 | MCL | Yes | No | - | 5% of samples | - | Resolved | Feb 27, 2008 | - | |
| Feb 1, 2008 | Feb 29, 2008 | MCL | Yes | No | - | 5% of samples | - | Resolved | Feb 27, 2008 | - | |
| Dec 1, 2007 | Dec 31, 2007 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2007 | - | |
| Dec 1, 2007 | Dec 31, 2007 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2007 | - | |
| Dec 1, 2007 | Dec 31, 2007 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2007 | - | |
| Dec 1, 2007 | Dec 31, 2007 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2007 | - | |
| Dec 1, 2007 | Dec 31, 2007 | MR | No | No | - | 5% of samples | - | Resolved | Dec 31, 2007 | - | |
| Oct 1, 2007 | - | Other | No | No | - | - | - | Resolved | Dec 5, 2007 | - | |
| Oct 1, 2007 | - | Other | No | No | - | - | - | Resolved | Dec 5, 2007 | - | |
| Oct 1, 2007 | - | Other | No | No | - | - | - | Resolved | Dec 5, 2007 | - | |
| Feb 1, 2006 | Feb 28, 2006 | MCL | Yes | No | - | 5% of samples | - | Resolved | Feb 28, 2006 | - | |
| Feb 1, 2006 | Feb 28, 2006 | MCL | Yes | No | - | 5% of samples | - | Resolved | Feb 28, 2006 | - | |
| Feb 1, 2006 | Feb 28, 2006 | MCL | Yes | No | - | 5% of samples | - | Resolved | Feb 28, 2006 | - | |
| Feb 1, 2006 | Feb 28, 2006 | MCL | Yes | No | - | 5% of samples | - | Resolved | Feb 28, 2006 | - | |
| Feb 1, 2006 | Feb 28, 2006 | MCL | Yes | No | - | 5% of samples | - | Resolved | Feb 28, 2006 | - | |
| Feb 1, 2006 | Feb 28, 2006 | MCL | Yes | No | - | 5% of samples | - | Resolved | Feb 28, 2006 | - | |
| Oct 1, 2005 | - | Other | No | No | - | - | - | Resolved | Nov 1, 2005 | - | |
| Oct 1, 2004 | - | Other | No | No | - | - | - | Resolved | Nov 1, 2005 | - | |
| Oct 1, 2004 | - | Other | No | No | - | - | - | Resolved | Nov 1, 2005 | - | |
| Oct 1, 2004 | - | Other | No | No | - | - | - | Resolved | Nov 1, 2005 | - | |
| Jul 1, 2001 | - | Other | No | No | - | - | - | Resolved | Jul 18, 2001 | - | |
| Oct 1, 2000 | - | Other | No | No | - | - | - | Resolved | Jul 16, 2001 | - | |
| Oct 1, 2000 | - | Other | No | No | - | - | - | Resolved | Jul 16, 2001 | - |
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.