SENECA, WI · Crawford County
SENECA SANITARY DIST NO 1 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)
- WI6120251
- System type
- Community Water System
- Population served
- 250
- Service connections
- 112
- Ownership
- local government
- Water source
- groundwater (wells)
Violation history
Monitoring, Routine Minor (TCR)
—Coliform (TCR)
February 1, 1994 – February 28, 1994
ResolvedMonitoring, Regular
—Atrazine
January 1, 1993 – March 31, 1993
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 1993 – March 31, 1993
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| February 1, 1994 – February 28, 1994 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| January 1, 1993 – March 31, 1993 | Monitoring, Regular | Atrazine | — | Resolved |
| January 1, 1993 – March 31, 1993 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- April 8, 2013State Public Notification received91 linked violations
- February 25, 2013State Violation/Reminder Notice102 linked violations
- April 21, 1994State Public Notification received1 linked violation
- March 24, 1994State Violation/Reminder Notice1 linked violation
- March 24, 1994State Public Notification requested1 linked violation
- March 22, 1994State Compliance achieved1 linked violation
- December 3, 1992State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
- November 27, 1992State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
Contact
SENECA SANITARY DIST NO 1
Phone not on record
SENECA, WI 54654