GENOA CITY WATERWORKS
Wisconsin — Community Water System — PWSID: WI2650058
System Information
| PWSID | WI2650058 |
| System Name | GENOA CITY 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 | GENOA CITY |
| ZIP Code | 53128 |
| Address | 755 FELLOWS RD |
| Organization | GENOA VILLAGE CLERK |
| Phone | — |
Population & Service
| Population Served | 2,766 |
| Service Connections | 1,024 |
Drinking Water Violations (226)
This water system has 226 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, 2023 | Dec 31, 2023 | Total Haloacetic Acids (HAA5) | MR | No | No | — | 0.060 mg/L | — | Resolved | Dec 31, 2023 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2023 | Dec 31, 2023 | Total Haloacetic Acids (HAA5) | MR | No | No | — | 0.060 mg/L | — | Resolved | Dec 31, 2023 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2023 | Dec 31, 2023 | TTHM | MR | No | No | — | 0.080 mg/L | — | Resolved | Dec 31, 2023 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2023 | Dec 31, 2023 | TTHM | MR | No | No | — | 0.080 mg/L | — | Resolved | Dec 31, 2023 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2022 | Jun 30, 2022 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2022 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2022 | Jun 30, 2022 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2022 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2022 | Jun 30, 2022 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2022 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2022 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Sep 20, 2023 | Lead and Copper Rule |
| Apr 1, 2022 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Sep 20, 2023 | Lead and Copper Rule |
| Apr 1, 2022 | Jun 30, 2022 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 2022 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2019 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Apr 24, 2019 | Lead and Copper Rule |
| Apr 1, 2019 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Apr 24, 2019 | Lead and Copper Rule |
| Apr 1, 2018 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Aug 29, 2018 | Lead and Copper Rule |
| Apr 1, 2018 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Aug 29, 2018 | Lead and Copper Rule |
| Apr 1, 2018 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Aug 29, 2018 | Lead and Copper Rule |
| Apr 1, 2018 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Aug 29, 2018 | Lead and Copper Rule |
| Apr 1, 2018 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Aug 29, 2018 | Lead and Copper Rule |
| Jul 1, 2017 | Dec 31, 2017 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 2017 | Lead and Copper Rule |
| Jul 1, 2017 | Dec 31, 2017 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 2017 | Lead and Copper Rule |
| Jul 1, 2017 | Dec 31, 2017 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 2017 | Lead and Copper Rule |
| Jul 1, 2017 | Dec 31, 2017 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 2017 | Lead and Copper Rule |
| Jul 1, 2017 | Dec 31, 2017 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 2017 | Lead and Copper Rule |
| Jul 1, 2017 | Dec 31, 2017 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 2017 | Lead and Copper Rule |
| Jul 1, 2017 | Dec 31, 2017 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 2017 | Lead and Copper Rule |
| Jul 1, 2017 | Dec 31, 2017 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 2017 | Lead and Copper Rule |
| Jul 1, 2017 | Dec 31, 2017 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 2017 | Lead and Copper Rule |
| Jul 1, 2017 | Dec 31, 2017 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 2017 | Lead and Copper Rule |
| Jul 1, 2017 | Dec 31, 2017 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 2017 | Lead and Copper Rule |
| Jul 1, 2017 | Dec 31, 2017 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 31, 2017 | Lead and Copper Rule |
| Jan 1, 2017 | Jun 30, 2017 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 30, 2017 | Lead and Copper Rule |
| Jan 1, 2017 | Jun 30, 2017 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 30, 2017 | Lead and Copper Rule |
| Jan 1, 2017 | Jun 30, 2017 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 30, 2017 | Lead and Copper Rule |
| Jan 1, 2017 | Jun 30, 2017 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 30, 2017 | Lead and Copper Rule |
| Jan 1, 2017 | Jun 30, 2017 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 30, 2017 | Lead and Copper Rule |
| Jan 1, 2017 | Jun 30, 2017 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 30, 2017 | Lead and Copper Rule |
| Jan 1, 2017 | Jun 30, 2017 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 30, 2017 | Lead and Copper Rule |
| Jan 1, 2017 | Jun 30, 2017 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 30, 2017 | Lead and Copper Rule |
| Jan 1, 2017 | Jun 30, 2017 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 30, 2017 | Lead and Copper Rule |
| Jan 1, 2017 | Jun 30, 2017 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 30, 2017 | Lead and Copper Rule |
| Jan 1, 2017 | Jun 30, 2017 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 30, 2017 | Lead and Copper Rule |
| Jan 1, 2017 | Jun 30, 2017 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 30, 2017 | Lead and Copper Rule |
| Jan 1, 2017 | Jun 30, 2017 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 30, 2017 | Lead and Copper Rule |
| Jan 1, 2017 | Jun 30, 2017 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 30, 2017 | Lead and Copper Rule |
| Jan 1, 2017 | Jun 30, 2017 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 30, 2017 | Lead and Copper Rule |
| Jul 1, 2016 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Oct 26, 2018 | Lead and Copper Rule |
| Jul 1, 2016 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Oct 26, 2018 | Lead and Copper Rule |
| Jul 1, 2016 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Oct 26, 2018 | Lead and Copper Rule |
| Jul 1, 2016 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Oct 26, 2018 | Lead and Copper Rule |
| Jan 1, 2016 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jun 30, 2016 | Public Notice Rule and Revised PN Rule |
| Jan 1, 2016 | — | Public Notice | Other | No | No | — | — | — | Resolved | Jun 30, 2016 | Public Notice Rule and Revised PN 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.