OREGON, WI · Dane County
OREGON 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)
- WI1130251
- System type
- Community Water System
- Population served
- 11,200
- Service connections
- 4,148
- Ownership
- local government
- Water source
- groundwater (wells)
Violation history
Maximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
September 1, 1994 – September 23, 1994
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
June 1, 1994 – June 30, 1994
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
August 1, 1991 – August 31, 1991
Archived
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| September 1, 1994 – September 23, 1994 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| June 1, 1994 – June 30, 1994 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| August 1, 1991 – August 31, 1991 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- September 18, 2014State Public Notification issued31 linked violations
- October 14, 1994State Public Notification received1 linked violation
- September 23, 1994State Compliance achieved1 linked violation
- September 20, 1994State Public Notification requested1 linked violation
- July 5, 1994State Compliance achieved1 linked violation
- June 29, 1994State Violation/Reminder Notice1 linked violation
- June 29, 1994State Public Notification requested1 linked violation
Contact
JONES, CANDIE - VILLAGE CLERK
Phone not on record
OREGON, WI 53575-1451