NIAGARA WATERWORKS
Wisconsin — Community Water System — PWSID: WI4380439
System Information
| PWSID | WI4380439 |
| System Name | NIAGARA 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 | NIAGARA |
| ZIP Code | 54151 |
| Address | PO BOX 24 |
| Organization | NIAGARA CITY CLERK - AUDREY FREDRICK |
| Phone | — |
Population & Service
| Population Served | 1,561 |
| Service Connections | 578 |
Drinking Water Violations (17)
This water system has 17 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec 1, 2019 | Dec 31, 2019 | MON | No | No | — | — | — | Resolved | Dec 31, 2019 | — | |
| Dec 1, 2019 | Dec 31, 2019 | MON | No | No | — | — | — | Resolved | Dec 31, 2019 | — | |
| Dec 1, 2019 | Dec 31, 2019 | MON | No | No | — | — | — | Resolved | Dec 31, 2019 | — | |
| Dec 1, 2019 | Dec 31, 2019 | MON | No | No | — | — | — | Resolved | Dec 31, 2019 | — | |
| Jul 1, 2017 | — | Other | No | No | — | — | — | Resolved | Sep 6, 2017 | — | |
| Jul 1, 2017 | — | Other | No | No | — | — | — | Resolved | Sep 6, 2017 | — | |
| Jul 1, 2017 | — | Other | No | No | — | — | — | Resolved | Sep 6, 2017 | — | |
| Jul 1, 2017 | — | Other | No | No | — | — | — | Resolved | Sep 6, 2017 | — | |
| Oct 1, 2014 | — | Other | No | No | — | — | — | Resolved | Jun 12, 2015 | — | |
| Oct 1, 2014 | — | Other | No | No | — | — | — | Resolved | Jun 12, 2015 | — | |
| Jul 1, 2014 | — | Other | No | No | — | — | — | Resolved | Jun 12, 2015 | — | |
| Jul 1, 2014 | — | Other | No | No | — | — | — | Resolved | Jun 12, 2015 | — | |
| Jul 1, 2014 | — | Other | No | No | — | — | — | Resolved | Jun 12, 2015 | — | |
| Jul 1, 2008 | — | Other | No | No | — | — | — | Resolved | Aug 18, 2008 | — | |
| Jul 1, 2008 | — | Other | No | No | — | — | — | Resolved | Aug 18, 2008 | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — |
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.