MONTELLO, WI · Marquette County
MONTELLO 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)
- WI4390281
- System type
- Community Water System
- Population served
- 1,329
- Service connections
- 492
- Ownership
- local government
- Water source
- groundwater (wells)
Violation history
No violations on record for this system.
Enforcement actions
- December 2, 1993State Compliance achieved2 linked violations
- October 29, 1993State Public Notification received1 linked violation
- October 11, 1993State Formal Notice of Violation issued1 linked violation
- October 11, 1993State Public Notification requested1 linked violation
- September 1, 1993State Compliance achieved1 linked violation
- August 16, 1993State Public Notification requested1 linked violation
- August 16, 1993State Violation/Reminder Notice1 linked violation
Contact
MONTELLO CITY CLERK
Phone not on record
MONTELLO, WI 53949