WAUSAU, WI · Marathon County
WAUSAU WATERWORKS Water System
Current status
No open violations on record as of July 4, 2026.
This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Wisconsin’s official records. Always confirm current status with Wisconsin before making decisions based on this information.
System facts
- System ID (PWSID)
- WI7370102
- System type
- Community Water System
- Population served
- 39,994
- Service connections
- 15,643
- Ownership
- local government
- Water source
- groundwater (wells)
Violation history
No violations on record for this system.
Enforcement actions
- September 30, 1992State Compliance achieved1 linked violation
- September 28, 1992State Public Notification received1 linked violation
- September 11, 1992State Public Notification issued1 linked violation
- August 31, 1992State Violation/Reminder Notice1 linked violation
- August 31, 1992State Public Notification requested1 linked violation
Contact
WAUSAU CITY CLERK
Phone not on record
WAUSAU, WI 54403