PEPIN WATERWORKS
Wisconsin - Community Water System - PWSID: WI6470141
System Information
| PWSID | WI6470141 |
| System Name | PEPIN WATERWORKS |
| 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 | Pepin |
| ZIP Code | 54759-0277 |
| Address | PO BOX 277 |
| Organization | PEPIN VILLAGE CLERK/TREASURER |
| Phone | - |
Population & Service
| Population Served | 816 |
| Service Connections | 514 |
Drinking Water Violations (73)
This water system has 73 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 3, 2025 | - | TT | Yes | No | - | TT | - | Unaddressed | - | - | |
| Oct 3, 2025 | - | TT | Yes | No | - | TT | - | Unaddressed | - | - | |
| Oct 3, 2025 | - | TT | Yes | No | - | TT | - | Unaddressed | - | - | |
| Aug 2, 2025 | - | TT | Yes | No | - | - | - | Resolved | Sep 15, 2025 | - | |
| Aug 2, 2025 | - | TT | Yes | No | - | - | - | Resolved | Sep 15, 2025 | - | |
| Aug 1, 2025 | Aug 31, 2025 | MON | No | Yes | - | - | - | Resolved | Aug 31, 2025 | - | |
| Aug 1, 2025 | Aug 31, 2025 | MON | No | Yes | - | - | - | Resolved | Aug 31, 2025 | - | |
| Aug 1, 2025 | Aug 31, 2025 | MON | No | Yes | - | - | - | Resolved | Aug 31, 2025 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Nov 4, 2024 | - | |
| Oct 17, 2024 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | Nov 4, 2024 | - | |
| Oct 17, 2024 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| May 2, 2024 | - | TT | Yes | No | - | - | - | Resolved | May 6, 2024 | - | |
| May 2, 2024 | - | TT | Yes | No | - | - | - | Resolved | May 6, 2024 | - | |
| Feb 1, 2023 | - | TT | Yes | No | - | TT | - | Resolved | Oct 3, 2023 | - | |
| Feb 1, 2023 | - | TT | Yes | No | - | TT | - | Resolved | Oct 3, 2023 | - | |
| Feb 1, 2023 | - | TT | Yes | No | - | TT | - | Resolved | Oct 3, 2023 | - | |
| Feb 1, 2023 | - | TT | Yes | No | - | TT | - | Resolved | Oct 3, 2023 | - | |
| Oct 1, 2021 | - | MR | No | No | - | TT | - | Resolved | Oct 8, 2021 | - | |
| Oct 1, 2021 | - | MR | No | No | - | TT | - | Resolved | Oct 8, 2021 | - | |
| Jul 1, 2021 | - | Other | No | No | - | - | - | Resolved | Jun 30, 2022 | - | |
| Jul 1, 2021 | - | Other | No | No | - | - | - | Resolved | Jun 30, 2022 | - | |
| Jul 1, 2021 | - | Other | No | No | - | - | - | Resolved | Jun 30, 2022 | - | |
| Jul 1, 2021 | - | Other | No | No | - | - | - | Resolved | Jun 30, 2022 | - | |
| May 2, 2021 | - | TT | Yes | No | - | - | - | Resolved | May 3, 2021 | - | |
| May 2, 2021 | - | TT | Yes | No | - | - | - | Resolved | May 3, 2021 | - | |
| May 1, 2021 | - | Other | No | No | - | - | - | Resolved | Jun 14, 2022 | - | |
| May 1, 2021 | - | Other | No | No | - | - | - | Resolved | Jun 14, 2022 | - | |
| Feb 1, 2021 | - | MR | No | No | - | TT | - | Resolved | Feb 3, 2021 | - | |
| Feb 1, 2021 | - | MR | No | No | - | TT | - | Resolved | Feb 3, 2021 | - | |
| Nov 1, 2020 | - | TT | Yes | No | - | TT | - | Resolved | May 13, 2021 | - | |
| Nov 1, 2020 | - | TT | Yes | No | - | TT | - | Resolved | May 13, 2021 | - | |
| Nov 1, 2020 | - | TT | Yes | No | - | TT | - | Resolved | May 13, 2021 | - | |
| Nov 1, 2020 | - | TT | Yes | No | - | TT | - | Resolved | May 13, 2021 | - | |
| Jan 1, 2014 | - | TT | Yes | No | - | - | - | Resolved | Jan 31, 2014 | - | |
| Jan 1, 2014 | - | TT | Yes | No | - | - | - | Resolved | Jan 31, 2014 | - | |
| Jan 1, 2014 | - | TT | Yes | No | - | - | - | Resolved | Jan 31, 2014 | - | |
| Jan 1, 2014 | - | TT | Yes | No | - | - | - | Resolved | Jan 31, 2014 | - | |
| Jan 1, 2014 | - | TT | Yes | No | - | - | - | Resolved | Jan 31, 2014 | - | |
| Jan 1, 2014 | - | TT | Yes | No | - | - | - | Resolved | Jan 31, 2014 | - | |
| Jul 1, 2006 | - | Other | No | No | - | - | - | Resolved | Jul 17, 2006 | - | |
| Jul 1, 2006 | - | Other | No | No | - | - | - | Resolved | Jul 17, 2006 | - | |
| Jul 1, 2004 | - | Other | No | No | - | - | - | Resolved | Aug 13, 2004 | - | |
| Jul 1, 2002 | - | Other | No | No | - | - | - | Resolved | Aug 8, 2002 | - | |
| Jul 1, 2000 | - | Other | No | No | - | - | - | Resolved | Jul 17, 2000 | - | |
| Sep 1, 1995 | Sep 30, 1995 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 1995 | - | |
| Sep 1, 1995 | Sep 30, 1995 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 1995 | - | |
| Sep 1, 1995 | Sep 30, 1995 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 1995 | - | |
| Sep 1, 1995 | Sep 30, 1995 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 1995 | - | |
| Sep 1, 1995 | Sep 30, 1995 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 1995 | - |
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.