Menomonie, WI · Dunn County
MENOMONIE WATERWORKS Water System
Current status
1 item on record is open and awaiting resolution as of July 4, 2026. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings. Full details are in the violation history below.
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)
- WI6170268
- System type
- Community Water System
- Population served
- 15,950
- Service connections
- 4,206
- Ownership
- local government
- Water source
- groundwater (wells)
Violation history
Notification, Known or Potential LSL
—LEAD AND COPPER RULE REVISIONS
July 2, 2025
UnaddressedMonitoring, Regular
—Benzene
April 1, 2019 – June 30, 2019
ResolvedMonitoring, Regular
—CHLOROBENZENE
April 1, 2019 – June 30, 2019
ResolvedMonitoring, Regular
—Tetrachloroethylene
April 1, 2019 – June 30, 2019
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
April 1, 2019 – June 30, 2019
ResolvedMonitoring, Regular
—p-Dichlorobenzene
April 1, 2019 – June 30, 2019
ResolvedMonitoring, Regular
—1,2-Dichloroethane
April 1, 2019 – June 30, 2019
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
April 1, 2019 – June 30, 2019
ResolvedMonitoring, Regular
—Xylenes, Total
April 1, 2019 – June 30, 2019
ResolvedMonitoring, Regular
—Styrene
April 1, 2001 – June 30, 2001
ResolvedMonitoring, Regular
—Tetrachloroethylene
April 1, 2001 – June 30, 2001
Resolved
Unaddressed no corrective action on record yetResolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 2, 2025 | Notification, Known or Potential LSL | LEAD AND COPPER RULE REVISIONS | — | Unaddressed |
| April 1, 2019 – June 30, 2019 | Monitoring, Regular | Benzene | — | Resolved |
| April 1, 2019 – June 30, 2019 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| April 1, 2019 – June 30, 2019 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| April 1, 2019 – June 30, 2019 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| April 1, 2019 – June 30, 2019 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| April 1, 2019 – June 30, 2019 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| April 1, 2019 – June 30, 2019 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| April 1, 2019 – June 30, 2019 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| April 1, 2001 – June 30, 2001 | Monitoring, Regular | Styrene | — | Resolved |
| April 1, 2001 – June 30, 2001 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
Unaddressed no corrective action on record yetResolved addressed and confirmed by the state
Enforcement actions
- May 21, 2014State Public Notification requested77 linked violations
Contact
CITY OF MENOMONIE
Phone not on record
Menomonie, WI 54751-2795