BELOIT CITY OF
Wisconsin — Community Water System — PWSID: WI1540112
System Information
| PWSID | WI1540112 |
| System Name | BELOIT CITY OF |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 05 |
| Serves School | No |
| Wholesaler | Yes |
| First Reported | Jan 28, 1981 |
| Last Reported | Dec 17, 2025 |
Location & Contact
| State | Wisconsin |
| City | BELOIT |
| ZIP Code | 53511 |
| Address | 2400 SPRINGBROOK RD |
| Organization | FRISBEE, BILL - PUBLIC WORKS DIRECTOR |
| Phone | — |
Population & Service
| Population Served | 36,677 |
| Service Connections | 13,584 |
Drinking Water Violations (28)
This water system has 28 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2024 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Aug 6, 2024 | Consumer Confidence Rule |
| Jul 1, 2024 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Aug 6, 2024 | Consumer Confidence Rule |
| Oct 1, 2019 | Dec 31, 2019 | Combined Radium (-226 and -228) | MCL | Yes | No | 6.03 PCI/L | 5 pCi/L | 5.5 | Resolved | Dec 31, 2019 | Radionuclides and Revised Rad Rule |
| Oct 1, 2019 | Dec 31, 2019 | Combined Radium (-226 and -228) | MCL | Yes | No | 6.03 PCI/L | 5 pCi/L | 5.5 | Resolved | Dec 31, 2019 | Radionuclides and Revised Rad Rule |
| Oct 1, 2019 | Dec 31, 2019 | Combined Radium (-226 and -228) | MCL | Yes | No | 6.03 PCI/L | 5 pCi/L | 5.5 | Resolved | Dec 31, 2019 | Radionuclides and Revised Rad Rule |
| Oct 1, 2019 | Dec 31, 2019 | Combined Radium (-226 and -228) | MCL | Yes | No | 6.03 PCI/L | 5 pCi/L | 5.5 | Resolved | Dec 31, 2019 | Radionuclides and Revised Rad Rule |
| Oct 1, 2019 | Dec 31, 2019 | Combined Radium (-226 and -228) | MCL | Yes | No | 6.03 PCI/L | 5 pCi/L | 5.5 | Resolved | Dec 31, 2019 | Radionuclides and Revised Rad Rule |
| Oct 1, 2019 | Dec 31, 2019 | Combined Radium (-226 and -228) | MCL | Yes | No | 6.03 PCI/L | 5 pCi/L | 5.5 | Resolved | Dec 31, 2019 | Radionuclides and Revised Rad Rule |
| Jul 1, 2019 | Sep 30, 2019 | Combined Radium (-226 and -228) | MCL | Yes | No | 6.0275 PCI/L | 5 pCi/L | 5.5 | Resolved | Sep 30, 2019 | Radionuclides and Revised Rad Rule |
| Jul 1, 2019 | Sep 30, 2019 | Combined Radium (-226 and -228) | MCL | Yes | No | 6.0275 PCI/L | 5 pCi/L | 5.5 | Resolved | Sep 30, 2019 | Radionuclides and Revised Rad Rule |
| Jul 1, 2019 | Sep 30, 2019 | Combined Radium (-226 and -228) | MCL | Yes | No | 6.0275 PCI/L | 5 pCi/L | 5.5 | Resolved | Sep 30, 2019 | Radionuclides and Revised Rad Rule |
| Jul 1, 2019 | Sep 30, 2019 | Combined Radium (-226 and -228) | MCL | Yes | No | 6.0275 PCI/L | 5 pCi/L | 5.5 | Resolved | Sep 30, 2019 | Radionuclides and Revised Rad Rule |
| Jul 1, 2019 | Sep 30, 2019 | Combined Radium (-226 and -228) | MCL | Yes | No | 6.0275 PCI/L | 5 pCi/L | 5.5 | Resolved | Sep 30, 2019 | Radionuclides and Revised Rad Rule |
| Jul 1, 2019 | Sep 30, 2019 | Combined Radium (-226 and -228) | MCL | Yes | No | 6.0275 PCI/L | 5 pCi/L | 5.5 | Resolved | Sep 30, 2019 | Radionuclides and Revised Rad Rule |
| Jul 1, 2019 | Sep 30, 2019 | Combined Radium (-226 and -228) | MCL | Yes | No | 6.0275 PCI/L | 5 pCi/L | 5.5 | Resolved | Sep 30, 2019 | Radionuclides and Revised Rad Rule |
| Jul 1, 2013 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jul 17, 2013 | Consumer Confidence Rule |
| Apr 1, 2006 | Jun 30, 2006 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Jun 30, 2006 | Nitrate Rule |
| Apr 1, 2006 | Jun 30, 2006 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Jun 30, 2006 | Nitrate Rule |
| Apr 1, 2006 | Jun 30, 2006 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Jun 30, 2006 | Nitrate Rule |
| Apr 1, 2006 | Jun 30, 2006 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Jun 30, 2006 | Nitrate Rule |
| Apr 1, 2004 | Jun 30, 2004 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Jun 30, 2004 | Nitrate Rule |
| Apr 1, 2004 | Jun 30, 2004 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Jun 30, 2004 | Nitrate Rule |
| Apr 1, 2004 | Jun 30, 2004 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Jun 30, 2004 | Nitrate Rule |
| Apr 1, 2004 | Jun 30, 2004 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Jun 30, 2004 | Nitrate Rule |
| Apr 1, 2004 | Jun 30, 2004 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Jun 30, 2004 | Nitrate Rule |
| Apr 1, 2004 | Jun 30, 2004 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Jun 30, 2004 | Nitrate Rule |
| Apr 1, 2004 | Jun 30, 2004 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Jun 30, 2004 | Nitrate Rule |
| Jan 1, 1995 | Dec 31, 1995 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 1995 | Nitrate 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.