PENCE WATERWORKS
Wisconsin - Community Water System - PWSID: WI8260122
System Information
| PWSID | WI8260122 |
| System Name | PENCE WATERWORKS |
| System Type | Community Water System |
| Water Source | Ground Water Purchased |
| 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 | PENCE |
| ZIP Code | 54550 |
| Address | PO BOX 242 |
| Organization | GENISOT, LORI - TOWN CLERK |
| Phone | - |
Population & Service
| Population Served | 191 |
| Service Connections | 102 |
Drinking Water Violations (196)
This water system has 196 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 2, 2025 | - | TT | Yes | No | - | - | - | Resolved | Sep 12, 2025 | - | |
| Sep 2, 2025 | - | TT | Yes | No | - | - | - | Resolved | Sep 12, 2025 | - | |
| Sep 2, 2025 | - | TT | Yes | No | - | - | - | Resolved | Sep 12, 2025 | - | |
| Sep 2, 2025 | - | TT | Yes | No | - | - | - | Resolved | Sep 12, 2025 | - | |
| Oct 1, 2018 | Dec 31, 2018 | MCL | Yes | No | 80.9 UG/L | 0.080 mg/L | 80.5 | Resolved | Dec 31, 2018 | - | |
| Oct 1, 2018 | Dec 31, 2018 | MCL | Yes | No | 80.9 UG/L | 0.080 mg/L | 80.5 | Resolved | Dec 31, 2018 | - | |
| Oct 1, 2018 | Dec 31, 2018 | MCL | Yes | No | 80.9 UG/L | 0.080 mg/L | 80.5 | Resolved | Dec 31, 2018 | - | |
| Oct 1, 2018 | Dec 31, 2018 | MCL | Yes | No | 80.9 UG/L | 0.080 mg/L | 80.5 | Resolved | Dec 31, 2018 | - | |
| Oct 1, 2018 | Dec 31, 2018 | MCL | Yes | No | 80.9 UG/L | 0.080 mg/L | 80.5 | Resolved | Dec 31, 2018 | - | |
| Oct 1, 2018 | Dec 31, 2018 | MCL | Yes | No | 80.9 UG/L | 0.080 mg/L | 80.5 | Resolved | Dec 31, 2018 | - | |
| May 2, 2018 | - | Other | No | No | - | - | - | Resolved | Aug 20, 2018 | - | |
| May 2, 2018 | - | Other | No | No | - | - | - | Resolved | Aug 20, 2018 | - | |
| Jun 1, 2017 | - | MR | No | No | - | TT | - | Resolved | Nov 21, 2017 | - | |
| Jun 1, 2017 | - | MR | No | No | - | TT | - | Resolved | Nov 21, 2017 | - | |
| Jun 1, 2017 | - | MR | No | No | - | TT | - | Resolved | Nov 21, 2017 | - | |
| Jun 1, 2017 | - | MR | No | No | - | TT | - | Resolved | Nov 21, 2017 | - | |
| Feb 8, 2016 | - | Other | No | No | - | - | - | Resolved | Apr 6, 2017 | - | |
| Feb 8, 2016 | - | Other | No | No | - | - | - | Resolved | Apr 6, 2017 | - | |
| Jul 1, 2015 | - | Other | No | No | - | - | - | Resolved | Jul 7, 2016 | - | |
| Jul 1, 2015 | - | Other | No | No | - | - | - | Resolved | Jul 7, 2016 | - | |
| Jan 1, 2015 | Dec 31, 2015 | MR | No | No | - | 0.080 mg/L | - | Resolved | Dec 31, 2015 | - | |
| Jan 1, 2015 | Dec 31, 2015 | MR | No | No | - | 0.080 mg/L | - | Resolved | Dec 31, 2015 | - | |
| Jan 1, 2015 | Dec 31, 2015 | MR | No | No | - | 0.080 mg/L | - | Resolved | Dec 31, 2015 | - | |
| Jan 1, 2015 | Dec 31, 2015 | MR | No | No | - | 0.080 mg/L | - | Resolved | Dec 31, 2015 | - | |
| Jan 1, 2015 | Dec 31, 2015 | MR | No | No | - | 0.060 mg/L | - | Resolved | Dec 31, 2015 | - | |
| Jan 1, 2015 | Dec 31, 2015 | MR | No | No | - | 0.060 mg/L | - | Resolved | Dec 31, 2015 | - | |
| Jan 1, 2015 | Dec 31, 2015 | MR | No | No | - | 0.060 mg/L | - | Resolved | Dec 31, 2015 | - | |
| Jan 1, 2015 | Dec 31, 2015 | MR | No | No | - | 0.060 mg/L | - | Resolved | Dec 31, 2015 | - | |
| Jan 1, 2014 | Dec 31, 2014 | MR | No | No | - | 0.080 mg/L | - | Resolved | Dec 31, 2014 | - | |
| Jan 1, 2014 | Dec 31, 2014 | MR | No | No | - | 0.060 mg/L | - | Resolved | Dec 31, 2014 | - | |
| Jan 1, 2014 | Dec 31, 2014 | MR | No | No | - | 0.080 mg/L | - | Resolved | Dec 31, 2014 | - | |
| Jan 1, 2014 | Dec 31, 2014 | MR | No | No | - | 0.080 mg/L | - | Resolved | Dec 31, 2014 | - | |
| Jan 1, 2014 | Dec 31, 2014 | MR | No | No | - | 0.060 mg/L | - | Resolved | Dec 31, 2014 | - | |
| Jan 1, 2014 | Dec 31, 2014 | MR | No | No | - | 0.060 mg/L | - | Resolved | Dec 31, 2014 | - | |
| Jan 1, 2014 | Dec 31, 2014 | MR | No | No | - | 0.060 mg/L | - | Resolved | Dec 31, 2014 | - | |
| Jan 1, 2014 | Dec 31, 2014 | MR | No | No | - | 0.080 mg/L | - | Resolved | Dec 31, 2014 | - | |
| Oct 1, 2011 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Oct 1, 2011 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Oct 1, 2011 | - | Other | No | No | - | - | - | Resolved | Mar 1, 2012 | - | |
| Sep 1, 2011 | Sep 30, 2011 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2011 | - | |
| Sep 1, 2011 | Sep 30, 2011 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2011 | - | |
| Sep 1, 2011 | Sep 30, 2011 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2011 | - | |
| Jul 1, 2011 | - | Other | No | No | - | - | - | Resolved | Mar 1, 2012 | - | |
| Jul 1, 2011 | Sep 30, 2011 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Sep 30, 2011 | - | |
| Jul 1, 2011 | - | Other | No | No | - | - | - | Resolved | Mar 1, 2012 | - | |
| Jul 1, 2011 | Sep 30, 2011 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Sep 30, 2011 | - | |
| Jul 1, 2011 | Sep 30, 2011 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Sep 30, 2011 | - | |
| Jun 1, 2011 | - | MR | No | No | - | TT | - | Resolved | Sep 24, 2014 | - | |
| Jun 1, 2011 | - | MR | No | No | - | TT | - | Resolved | Sep 24, 2014 | - | |
| Jun 1, 2011 | - | MR | No | No | - | TT | - | Resolved | Sep 24, 2014 | - |
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.