MONDOVI WATERWORKS
Wisconsin — Community Water System — PWSID: WI6060193
System Information
| PWSID | WI6060193 |
| System Name | MONDOVI 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 | Dec 17, 2025 |
Location & Contact
| State | Wisconsin |
| City | MONDOVI |
| ZIP Code | 54755 |
| Address | ATTN: MICHELLE LOKEN |
| Organization | CITY OF MONDOVI-CITY ADMINISTRATOR |
| Phone | — |
Population & Service
| Population Served | 2,667 |
| Service Connections | 1,130 |
Drinking Water Violations (13)
This water system has 13 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, 2024 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jan 25, 2024 | Lead and Copper Rule |
| Jan 1, 2024 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jan 25, 2024 | Lead and Copper Rule |
| Nov 2, 2021 | — | Stage 1 Disinfectants and Disinfection Byproducts Rule | TT | Yes | No | — | — | — | Resolved | Nov 18, 2021 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 10, 2017 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Feb 3, 2017 | Ground Water Rule |
| Jan 10, 2017 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Feb 3, 2017 | Ground Water Rule |
| Jan 10, 2017 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Feb 3, 2017 | Ground Water Rule |
| Jan 10, 2017 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Feb 3, 2017 | Ground Water Rule |
| Aug 17, 1994 | Sep 5, 1994 | Coliform (TCR) | MR | No | Yes | — | 5% of samples | — | Archived | Sep 5, 1994 | Total Coliform Rule |
| Aug 1, 1994 | Aug 31, 1994 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Aug 31, 1994 | Total Coliform Rule |
| Oct 1, 1993 | Oct 31, 1993 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Oct 31, 1993 | Total Coliform Rule |
| Oct 1, 1993 | Oct 31, 1993 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Oct 31, 1993 | Total Coliform Rule |
| Oct 1, 1993 | Oct 31, 1993 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Oct 31, 1993 | Total Coliform Rule |
| Oct 1, 1993 | Oct 31, 1993 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Oct 31, 1993 | Total Coliform Rule |
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.