KAUKAUNA UTILITIES
Wisconsin - Community Water System - PWSID: WI4450336
System Information
| PWSID | WI4450336 |
| System Name | KAUKAUNA UTILITIES |
| 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 28, 1981 |
| Last Reported | Mar 2, 2026 |
Location & Contact
| State | Wisconsin |
| City | KAUKAUNA |
| ZIP Code | 54130 |
| Address | 777 ISLAND ST |
| Organization | KAUKAUNA UTILITIES -MICHAEL AVANZI |
| Phone | - |
Population & Service
| Population Served | 17,493 |
| Service Connections | 6,478 |
Drinking Water Violations (56)
This water system has 56 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, 2014 | - | MR | No | No | - | TT | - | Resolved | Jan 21, 2014 | - | |
| Jan 1, 2014 | - | MR | No | No | - | TT | - | Resolved | Jan 21, 2014 | - | |
| Nov 28, 2013 | - | MR | No | Yes | - | - | - | Resolved | Jan 8, 2014 | - | |
| Nov 28, 2013 | - | MR | No | Yes | - | - | - | Resolved | Jan 8, 2014 | - | |
| Nov 28, 2013 | - | MR | No | Yes | - | - | - | Resolved | Jan 8, 2014 | - | |
| Nov 28, 2013 | - | MR | No | Yes | - | - | - | Resolved | Jan 8, 2014 | - | |
| Aug 1, 2010 | Aug 31, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Aug 13, 2010 | - | |
| Aug 1, 2010 | Aug 31, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Aug 13, 2010 | - | |
| Aug 1, 2010 | Aug 31, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Aug 13, 2010 | - | |
| Aug 1, 2010 | Aug 31, 2010 | MCL | Yes | No | - | 5% of samples | - | Resolved | Aug 13, 2010 | - | |
| Jun 1, 2005 | Jun 30, 2005 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2005 | - | |
| Jun 1, 2005 | Jun 30, 2005 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2005 | - | |
| Jun 1, 2005 | Jun 30, 2005 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2005 | - | |
| Jun 1, 2005 | Jun 30, 2005 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2005 | - | |
| Jan 1, 2000 | Dec 10, 2001 | MCL | Yes | No | 20.2 | 5 pCi/L | 5.5 | Resolved | Dec 10, 2001 | - | |
| Jan 1, 2000 | Dec 10, 2001 | MCL | Yes | No | 64 | 15 pCi/L | 15.5 | Resolved | Dec 10, 2001 | - | |
| Jan 1, 2000 | Dec 10, 2001 | MCL | Yes | No | 20.2 | 5 pCi/L | 5.5 | Resolved | Dec 10, 2001 | - | |
| Jan 1, 2000 | Dec 10, 2001 | MCL | Yes | No | 20.2 | 5 pCi/L | 5.5 | Resolved | Dec 10, 2001 | - | |
| Jan 1, 2000 | Dec 10, 2001 | MCL | Yes | No | 20.2 | 5 pCi/L | 5.5 | Resolved | Dec 10, 2001 | - | |
| Jan 1, 2000 | Dec 10, 2001 | MCL | Yes | No | 64 | 15 pCi/L | 15.5 | Resolved | Dec 10, 2001 | - | |
| Jan 1, 2000 | Dec 10, 2001 | MCL | Yes | No | 64 | 15 pCi/L | 15.5 | Resolved | Dec 10, 2001 | - | |
| Jan 1, 2000 | Dec 10, 2001 | MCL | Yes | No | 64 | 15 pCi/L | 15.5 | Resolved | Dec 10, 2001 | - | |
| Nov 1, 1999 | Nov 30, 1999 | MR | No | No | - | 5% of samples | - | Resolved | Nov 30, 1999 | - | |
| Nov 1, 1999 | Nov 30, 1999 | MR | No | No | - | 5% of samples | - | Resolved | Nov 30, 1999 | - | |
| Oct 1, 1998 | Aug 23, 2006 | MCL | Yes | No | 23 | 15 pCi/L | 15.5 | Resolved | Aug 23, 2006 | - | |
| Oct 1, 1998 | Aug 23, 2006 | MCL | Yes | No | 23 | 15 pCi/L | 15.5 | Resolved | Aug 23, 2006 | - | |
| Oct 1, 1998 | Aug 23, 2006 | MCL | Yes | No | 23 | 15 pCi/L | 15.5 | Resolved | Aug 23, 2006 | - | |
| Oct 1, 1998 | Aug 23, 2006 | MCL | Yes | No | 23 | 15 pCi/L | 15.5 | Resolved | Aug 23, 2006 | - | |
| Oct 1, 1998 | Aug 23, 2006 | MCL | Yes | No | 23 | 15 pCi/L | 15.5 | Resolved | Aug 23, 2006 | - | |
| Oct 1, 1998 | Aug 23, 2006 | MCL | Yes | No | 23 | 15 pCi/L | 15.5 | Resolved | Aug 23, 2006 | - | |
| Jul 1, 1998 | Aug 23, 2006 | MCL | Yes | No | 16.25 | 15 pCi/L | 15.5 | Resolved | Aug 23, 2006 | - | |
| Jul 1, 1998 | Aug 23, 2006 | MCL | Yes | No | 16.25 | 15 pCi/L | 15.5 | Resolved | Aug 23, 2006 | - | |
| Jul 1, 1998 | Aug 23, 2006 | MCL | Yes | No | 16.25 | 15 pCi/L | 15.5 | Resolved | Aug 23, 2006 | - | |
| Jul 1, 1998 | Aug 23, 2006 | MCL | Yes | No | 16.25 | 15 pCi/L | 15.5 | Resolved | Aug 23, 2006 | - | |
| Jul 1, 1998 | Aug 23, 2006 | MCL | Yes | No | 16.25 | 15 pCi/L | 15.5 | Resolved | Aug 23, 2006 | - | |
| Jul 1, 1998 | Aug 23, 2006 | MCL | Yes | No | 16.25 | 15 pCi/L | 15.5 | Resolved | Aug 23, 2006 | - | |
| Jan 1, 1995 | Dec 31, 1995 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 1995 | - | |
| Jan 1, 1995 | Dec 31, 1995 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 1995 | - | |
| Jan 1, 1995 | Dec 31, 1995 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 1995 | - | |
| Jan 6, 1988 | Jan 5, 1992 | MCL | Yes | No | 5.9 | 5 pCi/L | 5 | Archived | Jan 5, 1992 | - | |
| Jan 6, 1988 | Jan 5, 1992 | MCL | Yes | No | 5.9 | 5 pCi/L | 5 | Archived | Jan 5, 1992 | - | |
| Oct 1, 1984 | Dec 31, 1984 | MCL | Yes | No | 6.6 | 5 pCi/L | 5 | Archived | Dec 31, 1984 | - | |
| Oct 1, 1984 | Dec 31, 1984 | MCL | Yes | No | 6.6 | 5 pCi/L | 5 | Archived | Dec 31, 1984 | - | |
| Sep 12, 1983 | Sep 11, 1984 | MCL | Yes | No | 6.6 | 5 pCi/L | 10 | Archived | Sep 11, 1984 | - | |
| Apr 1, 1983 | Mar 31, 1987 | MCL | Yes | No | 5.4 | 5 pCi/L | 5 | Resolved | Sep 30, 1983 | - | |
| Apr 1, 1983 | Mar 31, 1987 | MCL | Yes | No | 5.4 | 5 pCi/L | 5 | Resolved | Sep 30, 1983 | - | |
| Apr 1, 1983 | Mar 31, 1987 | MCL | Yes | No | 5.4 | 5 pCi/L | 5 | Resolved | Sep 30, 1983 | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | 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.