FONTANA WATER UTILITY
Wisconsin - Community Water System - PWSID: WI2650128
System Information
| PWSID | WI2650128 |
| System Name | FONTANA WATER UTILITY |
| 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 | FONTANA |
| ZIP Code | 53125 |
| Address | PO BOX 200 |
| Organization | VILLAGE OF FONTANA |
| Phone | - |
Population & Service
| Population Served | 1,839 |
| Service Connections | 681 |
Drinking Water Violations (253)
This water system has 253 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 16, 2025 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Oct 18, 2024 | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | Dec 30, 2024 | - | |
| Oct 17, 2024 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Oct 17, 2024 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | Dec 30, 2024 | - | |
| Jul 1, 2021 | - | Other | No | No | - | - | - | Resolved | Aug 10, 2021 | - | |
| Jul 1, 2021 | - | Other | No | No | - | - | - | Resolved | Aug 10, 2021 | - | |
| Jul 1, 2021 | - | Other | No | No | - | - | - | Resolved | Aug 10, 2021 | - | |
| Jul 1, 2021 | - | Other | No | No | - | - | - | Resolved | Aug 10, 2021 | - | |
| Jan 1, 2019 | Dec 31, 2019 | MR | No | No | - | 0.060 mg/L | - | Resolved | Nov 22, 2019 | - | |
| Jan 1, 2019 | Dec 31, 2019 | MR | No | No | - | 0.080 mg/L | - | Resolved | Nov 22, 2019 | - | |
| Jan 1, 2019 | Dec 31, 2019 | MR | No | No | - | 0.060 mg/L | - | Resolved | Nov 22, 2019 | - | |
| Jan 1, 2019 | Dec 31, 2019 | MR | No | No | - | 0.060 mg/L | - | Resolved | Nov 22, 2019 | - | |
| Jan 1, 2019 | Dec 31, 2019 | MR | No | No | - | 0.080 mg/L | - | Resolved | Nov 22, 2019 | - | |
| Jan 1, 2019 | Dec 31, 2019 | MR | No | No | - | 0.060 mg/L | - | Resolved | Nov 22, 2019 | - | |
| Jan 1, 2019 | Dec 31, 2019 | MR | No | No | - | 0.080 mg/L | - | Resolved | Nov 22, 2019 | - | |
| Jan 1, 2019 | Dec 31, 2019 | MR | No | No | - | 0.080 mg/L | - | Resolved | Nov 22, 2019 | - | |
| Jul 1, 2016 | - | Other | No | No | - | - | - | Resolved | Jul 14, 2016 | - | |
| Jul 1, 2016 | - | Other | No | No | - | - | - | Resolved | Jul 14, 2016 | - | |
| Jul 1, 2012 | - | Other | No | No | - | - | - | Resolved | Jul 13, 2012 | - | |
| Jul 1, 2012 | - | Other | No | No | - | - | - | Resolved | Jul 13, 2012 | - | |
| Jan 1, 2012 | - | MR | No | No | - | TT | - | Resolved | Mar 15, 2012 | - | |
| Jan 1, 2012 | - | MR | No | No | - | TT | - | Resolved | Mar 15, 2012 | - | |
| Oct 1, 2011 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Jan 1, 2010 | Dec 31, 2011 | MR | No | No | - | 0.080 mg/L | - | Resolved | Nov 17, 2011 | - | |
| Jan 1, 2010 | Dec 31, 2011 | MR | No | No | - | 0.080 mg/L | - | Resolved | Nov 17, 2011 | - | |
| Jan 1, 2010 | Dec 31, 2011 | MR | No | No | - | 0.060 mg/L | - | Resolved | Nov 17, 2011 | - | |
| Jan 1, 2010 | Dec 31, 2011 | MR | No | No | - | 0.060 mg/L | - | Resolved | Nov 17, 2011 | - | |
| Jan 1, 2010 | Dec 31, 2011 | MR | No | No | - | 0.080 mg/L | - | Resolved | Nov 17, 2011 | - | |
| Jan 1, 2010 | Dec 31, 2011 | MR | No | No | - | 0.060 mg/L | - | Resolved | Nov 17, 2011 | - | |
| Jan 1, 2003 | Dec 31, 2003 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2003 | - | |
| Jan 1, 2003 | Dec 31, 2003 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2003 | - | |
| Jan 1, 2003 | Dec 31, 2003 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2003 | - | |
| Jul 1, 2002 | - | Other | No | No | - | - | - | Resolved | Jul 22, 2002 | - | |
| Jul 1, 2002 | - | Other | No | No | - | - | - | Resolved | Jul 22, 2002 | - | |
| Jul 1, 2001 | - | Other | No | No | - | - | - | Resolved | Aug 30, 2001 | - | |
| Jul 1, 2001 | - | Other | No | No | - | - | - | Resolved | Aug 30, 2001 | - | |
| Jul 1, 2001 | - | Other | No | No | - | - | - | Resolved | Aug 30, 2001 | - | |
| Oct 1, 2000 | - | Other | No | No | - | - | - | Resolved | Aug 27, 2001 | - | |
| Oct 1, 2000 | - | Other | No | No | - | - | - | Resolved | Aug 27, 2001 | - | |
| Oct 1, 2000 | - | Other | No | No | - | - | - | Resolved | Aug 27, 2001 | - | |
| Jul 1, 2000 | - | Other | No | No | - | - | - | Resolved | Aug 30, 2001 | - | |
| Jul 1, 2000 | - | Other | No | No | - | - | - | Resolved | Aug 30, 2001 | - | |
| Jul 1, 2000 | - | Other | No | No | - | - | - | Resolved | Aug 30, 2001 | - | |
| May 1, 2000 | May 31, 2000 | MR | No | No | - | 5% of samples | - | Resolved | May 31, 2000 | - | |
| May 1, 2000 | May 31, 2000 | MR | No | No | - | 5% of samples | - | Resolved | May 31, 2000 | - | |
| May 1, 2000 | May 31, 2000 | MR | No | No | - | 5% of samples | - | Resolved | May 31, 2000 | - | |
| Jan 1, 2000 | Dec 31, 2000 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2000 | - | |
| Jan 1, 2000 | Dec 31, 2000 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2000 | - |
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.