BUTTERNUT WATERWORKS
Wisconsin - Community Water System - PWSID: WI8020375
System Information
| PWSID | WI8020375 |
| System Name | BUTTERNUT 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 | Mar 2, 2026 |
Location & Contact
| State | Wisconsin |
| City | BUTTERNUT |
| ZIP Code | 54514 |
| Address | PO BOX 276 |
| Organization | PRITZL, CINDY - VILLAGE CLERK |
| Phone | - |
Population & Service
| Population Served | 283 |
| Service Connections | 194 |
Drinking Water Violations (147)
This water system has 147 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, 2025 | - | Other | No | No | - | - | - | Resolved | Sep 24, 2025 | - | |
| Jul 1, 2025 | - | Other | No | No | - | - | - | Resolved | Sep 24, 2025 | - | |
| Jul 1, 2025 | - | Other | No | No | - | - | - | Resolved | Sep 24, 2025 | - | |
| Jul 1, 2025 | - | Other | No | No | - | - | - | Resolved | Sep 24, 2025 | - | |
| Oct 17, 2024 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Oct 22, 2024 | - | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | No | - | 0.080 mg/L | - | Resolved | Dec 31, 2024 | - | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | No | - | 0.080 mg/L | - | Resolved | Dec 31, 2024 | - | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | No | - | 0.080 mg/L | - | Resolved | Dec 31, 2024 | - | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | No | - | 0.080 mg/L | - | Resolved | Dec 31, 2024 | - | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | No | - | 0.060 mg/L | - | Resolved | Dec 31, 2024 | - | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | No | - | 0.060 mg/L | - | Resolved | Dec 31, 2024 | - | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | No | - | 0.060 mg/L | - | Resolved | Dec 31, 2024 | - | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | No | - | 0.060 mg/L | - | Resolved | Dec 31, 2024 | - | |
| Jan 1, 2024 | - | MR | No | No | - | TT | - | Resolved | Mar 13, 2024 | - | |
| Jan 1, 2024 | - | MR | No | No | - | TT | - | Resolved | Mar 13, 2024 | - | |
| Jul 1, 2023 | - | Other | No | No | - | - | - | Resolved | Jul 25, 2023 | - | |
| Jul 1, 2023 | - | Other | No | No | - | - | - | Resolved | Jul 25, 2023 | - | |
| Jul 1, 2023 | - | Other | No | No | - | - | - | Resolved | Jul 25, 2023 | - | |
| Jul 1, 2023 | - | Other | No | No | - | - | - | Resolved | Jul 25, 2023 | - | |
| Apr 2, 2023 | - | TT | Yes | No | - | - | - | Resolved | May 16, 2023 | - | |
| Apr 2, 2023 | - | TT | Yes | No | - | - | - | Resolved | May 16, 2023 | - | |
| Apr 2, 2023 | - | TT | Yes | No | - | - | - | Resolved | May 16, 2023 | - | |
| Apr 2, 2023 | - | TT | Yes | No | - | - | - | Resolved | May 16, 2023 | - | |
| Apr 2, 2023 | - | TT | Yes | No | - | - | - | Resolved | May 16, 2023 | - | |
| Apr 2, 2023 | - | TT | Yes | No | - | - | - | Resolved | May 16, 2023 | - | |
| Apr 2, 2023 | - | TT | Yes | No | - | - | - | Resolved | May 16, 2023 | - | |
| Apr 2, 2023 | - | TT | Yes | No | - | - | - | Resolved | May 16, 2023 | - | |
| Apr 2, 2023 | - | TT | Yes | No | - | - | - | Resolved | May 16, 2023 | - | |
| Mar 1, 2023 | - | Other | No | No | - | - | - | Resolved | Jun 12, 2024 | - | |
| Mar 1, 2023 | - | Other | No | No | - | - | - | Resolved | Jun 12, 2024 | - | |
| Feb 2, 2023 | - | TT | Yes | No | - | - | - | Resolved | May 16, 2023 | - | |
| Feb 2, 2023 | - | TT | Yes | No | - | - | - | Resolved | May 16, 2023 | - | |
| Feb 2, 2023 | - | TT | Yes | No | - | - | - | Resolved | May 16, 2023 | - | |
| Feb 2, 2023 | - | TT | Yes | No | - | - | - | Resolved | May 16, 2023 | - | |
| Feb 2, 2023 | - | TT | Yes | No | - | - | - | Resolved | May 16, 2023 | - | |
| Feb 2, 2023 | - | TT | Yes | No | - | - | - | Resolved | May 16, 2023 | - | |
| Feb 2, 2023 | - | TT | Yes | No | - | - | - | Resolved | May 16, 2023 | - | |
| Feb 2, 2023 | - | TT | Yes | No | - | - | - | Resolved | May 16, 2023 | - | |
| Feb 2, 2023 | - | TT | Yes | No | - | - | - | Resolved | May 16, 2023 | - | |
| Feb 1, 2023 | Feb 28, 2023 | MON | No | Yes | - | - | - | Resolved | Feb 28, 2023 | - | |
| Feb 1, 2023 | Feb 28, 2023 | MON | No | Yes | - | - | - | Resolved | Feb 28, 2023 | - | |
| Feb 1, 2023 | Feb 28, 2023 | MON | No | Yes | - | - | - | Resolved | Feb 28, 2023 | - | |
| Feb 1, 2023 | Feb 28, 2023 | MON | No | Yes | - | - | - | Resolved | Feb 28, 2023 | - | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | No | - | 0.080 mg/L | - | Resolved | Dec 31, 2023 | - | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | No | - | 0.080 mg/L | - | Resolved | Dec 31, 2023 | - | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | No | - | 0.060 mg/L | - | Resolved | Dec 31, 2023 | - | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | No | - | 0.060 mg/L | - | Resolved | Dec 31, 2023 | - | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | No | - | 0.060 mg/L | - | Resolved | Dec 31, 2023 | - | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | No | - | 0.080 mg/L | - | Resolved | Dec 31, 2023 | - |
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.