RIPON WATER UTILITY
Wisconsin — Community Water System — PWSID: WI4200476
System Information
| PWSID | WI4200476 |
| System Name | RIPON 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 | RIPON |
| ZIP Code | 54971 |
| Address | 100 JACKSON ST |
| Organization | CITY OF RIPON ADMINISTRATOR-ADAM SONNTAG |
| Phone | — |
Population & Service
| Population Served | 7,716 |
| Service Connections | 3,075 |
Drinking Water Violations (11)
This water system has 11 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 17, 2024 | — | TT | Yes | No | — | — | — | Resolved | May 28, 2025 | — | |
| Oct 17, 2024 | — | Other | No | No | — | — | — | Unaddressed | — | — | |
| Jan 1, 2019 | Jan 31, 2019 | MON | No | No | — | — | — | Resolved | Jan 31, 2019 | — | |
| Jan 1, 2019 | Jan 31, 2019 | MON | No | No | — | — | — | Resolved | Jan 31, 2019 | — | |
| Jan 1, 2019 | Jan 31, 2019 | MON | No | No | — | — | — | Resolved | Jan 31, 2019 | — | |
| Jan 1, 2019 | Jan 31, 2019 | MON | No | No | — | — | — | Resolved | Jan 31, 2019 | — | |
| Jan 1, 1993 | Jul 10, 1993 | MR | No | No | — | TT | — | Resolved | Jul 10, 1993 | — | |
| Jan 1, 1993 | Jul 10, 1993 | MR | No | No | — | TT | — | Resolved | Jul 10, 1993 | — | |
| Jan 1, 1993 | Jul 10, 1993 | MR | No | No | — | TT | — | Resolved | Jul 10, 1993 | — | |
| — | — | — | 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.