SOUTH-CENTRAL WATER SYSTEM
Wisconsin — Community Water System — PWSID: 055295003
System Information
| PWSID | 055295003 |
| System Name | SOUTH-CENTRAL WATER SYSTEM |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Native American |
| EPA Region | 05 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Nov 15, 2007 |
| Last Reported | Dec 23, 2025 |
Location & Contact
| State | Wisconsin |
| City | BOWLER |
| ZIP Code | 54416 |
| Address | — |
| Organization | HOLSEY, SHANNON |
| Phone | 715-793-4387 |
Population & Service
| Population Served | 2,805 |
| Service Connections | 173 |
Drinking Water Violations (19)
This water system has 19 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 1, 2023 | — | Revised Total Coliform Rule | RPT | No | No | — | — | — | Resolved | Sep 20, 2023 | Revised Total Coliform Rule |
| Aug 1, 2023 | — | Revised Total Coliform Rule | RPT | No | No | — | — | — | Resolved | Sep 20, 2023 | Revised Total Coliform Rule |
| Aug 1, 2023 | — | Revised Total Coliform Rule | RPT | No | No | — | — | — | Resolved | Sep 20, 2023 | Revised Total Coliform Rule |
| Aug 1, 2023 | — | Revised Total Coliform Rule | RPT | No | No | — | — | — | Resolved | Sep 20, 2023 | Revised Total Coliform Rule |
| Jan 1, 2019 | Dec 31, 2019 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2019 | Nitrate Rule |
| Jan 1, 2019 | Dec 31, 2019 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2019 | Nitrate Rule |
| Jan 1, 2019 | Dec 31, 2019 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2019 | Nitrate Rule |
| May 1, 2018 | May 31, 2018 | Revised Total Coliform Rule | MON | No | No | — | — | — | Resolved | May 31, 2018 | Revised Total Coliform Rule |
| May 1, 2018 | May 31, 2018 | Revised Total Coliform Rule | MON | No | No | — | — | — | Resolved | May 31, 2018 | Revised Total Coliform Rule |
| May 1, 2018 | May 31, 2018 | Revised Total Coliform Rule | MON | No | No | — | — | — | Resolved | May 31, 2018 | Revised Total Coliform Rule |
| May 1, 2018 | May 31, 2018 | Revised Total Coliform Rule | MON | No | No | — | — | — | Resolved | May 31, 2018 | Revised Total Coliform Rule |
| Jan 1, 2017 | Dec 31, 2019 | Thallium, Total | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Dec 31, 2019 | Inorganic Chemicals |
| Jan 1, 2017 | Dec 31, 2019 | Thallium, Total | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Dec 31, 2019 | Inorganic Chemicals |
| Jan 1, 2017 | Dec 31, 2019 | Thallium, Total | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Dec 31, 2019 | Inorganic Chemicals |
| Aug 1, 2009 | Aug 31, 2009 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Aug 31, 2009 | Total Coliform Rule |
| Jul 1, 2009 | Sep 30, 2009 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 4, 2009 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2009 | Sep 30, 2009 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 4, 2009 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Feb 1, 2008 | Feb 29, 2008 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Feb 29, 2008 | Total Coliform Rule |
| Jan 1, 2008 | Mar 31, 2008 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2008 | Stage 1 Disinfectants and Disinfection Byproducts 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.