BROOKFIELD WATER UTILITY
Wisconsin - Community Water System - PWSID: WI2680253
System Information
| PWSID | WI2680253 |
| System Name | BROOKFIELD WATER UTILITY |
| 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 | Brookfield |
| ZIP Code | 53005 |
| Address | CITY HALL |
| Organization | BROOKFIELD CITY CLERK - MICHELLE LUEDTKE |
| Phone | - |
Population & Service
| Population Served | 29,070 |
| Service Connections | 10,766 |
Drinking Water Violations (504)
This water system has 504 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 | Dec 31, 2024 | MR | No | Yes | - | 5 pCi/L | - | Archived | Dec 31, 2024 | - | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | - | - | - | Archived | Dec 31, 2024 | - | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2024 | - | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | - | 15 pCi/L | - | Archived | Dec 31, 2024 | - | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2024 | - | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | - | 5 pCi/L | - | Archived | Dec 31, 2024 | - | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | - | - | - | Archived | Dec 31, 2024 | - | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2024 | - | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | - | 15 pCi/L | - | Archived | Dec 31, 2024 | - | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | - | 5 pCi/L | - | Archived | Dec 31, 2024 | - | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | - | 15 pCi/L | - | Archived | Dec 31, 2024 | - | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | - | - | - | Archived | Dec 31, 2024 | - | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2024 | - | |
| Apr 24, 2020 | - | Other | No | No | - | - | - | Resolved | May 7, 2021 | - | |
| Apr 24, 2020 | - | Other | No | No | - | - | - | Resolved | May 7, 2021 | - | |
| Apr 1, 2020 | Jun 30, 2020 | MCL | Yes | No | 6.18 PCI/L | 5 pCi/L | 5.5 | Resolved | Jun 30, 2020 | - | |
| Apr 1, 2020 | Jun 30, 2020 | MCL | Yes | No | 6.18 PCI/L | 5 pCi/L | 5.5 | Resolved | Jun 30, 2020 | - | |
| Apr 1, 2020 | Jun 30, 2020 | MCL | Yes | No | 6.18 PCI/L | 5 pCi/L | 5.5 | Resolved | Jun 30, 2020 | - | |
| Apr 1, 2020 | Jun 30, 2020 | MCL | Yes | No | 6.18 PCI/L | 5 pCi/L | 5.5 | Resolved | Jun 30, 2020 | - | |
| Jan 1, 2020 | Mar 31, 2020 | MCL | Yes | No | 6.775 PCI/L | 5 pCi/L | 5.5 | Resolved | Mar 31, 2020 | - | |
| Jan 1, 2020 | Mar 31, 2020 | MCL | Yes | No | 6.775 PCI/L | 5 pCi/L | 5.5 | Resolved | Mar 31, 2020 | - | |
| Jan 1, 2020 | Mar 31, 2020 | MCL | Yes | No | 6.775 PCI/L | 5 pCi/L | 5.5 | Resolved | Mar 31, 2020 | - | |
| Jan 1, 2020 | Mar 31, 2020 | MCL | Yes | No | 6.775 PCI/L | 5 pCi/L | 5.5 | Resolved | Mar 31, 2020 | - | |
| Dec 31, 2019 | - | Other | No | No | - | - | - | Resolved | May 7, 2021 | - | |
| Dec 31, 2019 | - | Other | No | No | - | - | - | Resolved | May 7, 2021 | - | |
| Dec 31, 2019 | - | Other | No | No | - | - | - | Resolved | May 7, 2021 | - | |
| Dec 31, 2019 | - | Other | No | No | - | - | - | Resolved | May 7, 2021 | - | |
| Oct 1, 2019 | Dec 31, 2019 | MR | No | Yes | - | 15 pCi/L | - | Resolved | Dec 31, 2019 | - | |
| Oct 1, 2019 | Dec 31, 2019 | MR | No | Yes | - | 15 pCi/L | - | Resolved | Dec 31, 2019 | - | |
| Oct 1, 2019 | Dec 31, 2019 | MCL | Yes | No | 6.7 PCI/L | 5 pCi/L | 5.5 | Resolved | Dec 31, 2019 | - | |
| Oct 1, 2019 | Dec 31, 2019 | MCL | Yes | No | 6.7 PCI/L | 5 pCi/L | 5.5 | Resolved | Dec 31, 2019 | - | |
| Oct 1, 2019 | Dec 31, 2019 | MCL | Yes | No | 6.7 PCI/L | 5 pCi/L | 5.5 | Resolved | Dec 31, 2019 | - | |
| Oct 1, 2019 | Dec 31, 2019 | MCL | Yes | No | 6.7 PCI/L | 5 pCi/L | 5.5 | Resolved | Dec 31, 2019 | - | |
| Oct 1, 2019 | Dec 31, 2019 | MR | No | Yes | - | 15 pCi/L | - | Resolved | Dec 31, 2019 | - | |
| Jan 1, 2019 | Dec 31, 2019 | MR | No | Yes | - | 0.002 mg/L | - | Resolved | Oct 10, 2019 | - | |
| Jan 1, 2019 | Dec 31, 2019 | MR | No | Yes | - | 0.004 mg/L | - | Resolved | Oct 10, 2019 | - | |
| Jan 1, 2019 | Mar 31, 2019 | MCL | Yes | No | 7.18 PCI/L | 5 pCi/L | 5.5 | Resolved | Mar 31, 2019 | - | |
| Jan 1, 2019 | Dec 31, 2019 | MR | No | Yes | - | 0.002 mg/L | - | Resolved | Oct 10, 2019 | - | |
| Jan 1, 2019 | Mar 31, 2019 | MCL | Yes | No | 7.18 PCI/L | 5 pCi/L | 5.5 | Resolved | Mar 31, 2019 | - | |
| Jan 1, 2019 | Dec 31, 2019 | MR | No | Yes | - | 0.002 mg/L | - | Resolved | Oct 10, 2019 | - | |
| Jan 1, 2019 | Dec 31, 2019 | MR | No | Yes | - | 0.002 mg/L | - | Resolved | Oct 10, 2019 | - | |
| Jan 1, 2019 | Dec 31, 2019 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Oct 10, 2019 | - | |
| Jan 1, 2019 | Dec 31, 2019 | MR | No | Yes | - | 0.004 mg/L | - | Resolved | Oct 10, 2019 | - | |
| Jan 1, 2019 | Dec 31, 2019 | MR | No | Yes | - | 0.002 mg/L | - | Resolved | Oct 10, 2019 | - | |
| Jan 1, 2019 | Dec 31, 2019 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Oct 10, 2019 | - | |
| Jan 1, 2019 | Mar 31, 2019 | MCL | Yes | No | 7.18 PCI/L | 5 pCi/L | 5.5 | Resolved | Mar 31, 2019 | - | |
| Jan 1, 2019 | Dec 31, 2019 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Oct 10, 2019 | - | |
| Jan 1, 2019 | Dec 31, 2019 | MR | No | Yes | - | 0.004 mg/L | - | Resolved | Oct 10, 2019 | - | |
| Jan 1, 2019 | Dec 31, 2019 | MR | No | Yes | - | 0.006 mg/L | - | Resolved | Oct 10, 2019 | - | |
| Jan 1, 2019 | Mar 31, 2019 | MCL | Yes | No | 7.18 PCI/L | 5 pCi/L | 5.5 | Resolved | Mar 31, 2019 | - |
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.