MT STERLING, WI · Crawford County
MOUNT STERLING 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)
- WI6120246
- System type
- Community Water System
- Population served
- 206
- Service connections
- 76
- Ownership
- local government
- Water source
- groundwater (wells)
Violation history
Maximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
September 1, 1994 – September 30, 1994
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| September 1, 1994 – September 30, 1994 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- October 27, 2025State Compliance achieved7 linked violations
- October 24, 2025State Public Notification requested7 linked violations
- August 13, 2009State Public Notification requested98 linked violations
- October 25, 1994State Public Notification received1 linked violation
- September 30, 1994State Compliance achieved2 linked violations
- September 26, 1994State Violation/Reminder Notice1 linked violation
- September 26, 1994State Public Notification requested1 linked violation
Contact
JONES, KIMBERLY - MT STERLING VIL CLERK
Phone not on record
MT STERLING, WI 54645-0067