SINSINAWA, WI · Grant County

SINSINAWA DOMINICANS INC 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): WI1220118
System type: Community Water System
Population served: 213
Service connections: 78
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
November 1, 1993 – November 19, 1993
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
November 1, 1992 – November 30, 1992
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
June 1, 1992 – June 30, 1992
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
November 1, 1993 – November 19, 1993	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
November 1, 1992 – November 30, 1992	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
June 1, 1992 – June 30, 1992	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

April 22, 1994State Public Notification received1 linked violation
November 19, 1993State Compliance achieved1 linked violation
November 17, 1993State Public Notification received1 linked violation
November 15, 1993State Boil Water Order1 linked violation
November 12, 1993State Violation/Reminder Notice1 linked violation
November 12, 1993State Public Notification requested1 linked violation
December 9, 1992State Compliance achieved1 linked violation
November 23, 1992State Public Notification received1 linked violation
November 20, 1992State Formal Notice of Violation issued1 linked violation
November 20, 1992State Public Notification requested1 linked violation
November 20, 1992State Boil Water Order1 linked violation
November 2, 1992State Public Notification received1 linked violation
October 29, 1992State Compliance achieved1 linked violation
October 19, 1992State Public Notification received2 linked violations
October 16, 1992State Public Notification requested1 linked violation
October 16, 1992State Violation/Reminder Notice1 linked violation
October 16, 1992State Boil Water Order1 linked violation
July 7, 1992State Public Notification received1 linked violation
July 2, 1992State Compliance achieved1 linked violation
June 19, 1992State Public Notification requested1 linked violation
June 19, 1992State Violation/Reminder Notice1 linked violation
May 18, 1992State Public Notification received1 linked violation
May 15, 1992State Compliance achieved1 linked violation
May 12, 1992State Public Notification received1 linked violation
May 8, 1992State Public Notification requested2 linked violations
May 8, 1992State Violation/Reminder Notice1 linked violation

Contact

RYAN, ANGIE - CAMPUS ADMINISTRATOR

Phone not on record

SINSINAWA, WI 53824