UNION CENTER, WI · Juneau County
UNION CENTER WATERWORKS Water System
Consumer Confidence Report status
UNION CENTER WATERWORKS must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.
As of August 1, 2026, EPA's federal records show no open violations for UNION CENTER WATERWORKS.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 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)
- WI7290136
- System type
- Community Water System
- Population served
- 225
- Service connections
- 130
- Ownership
- local government
- Water source
- groundwater (wells)
UNION CENTER WATERWORKS is one of 1,289 community water systems in Wisconsin in the 500 or fewer people size category, serving 225 people from groundwater.
As of August 1, 2026, its federal record holds 2 entries between 2011 and 2020, all of which EPA lists as closed. Nothing has been added since 2020.
All 2 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves the Stage 2 Disinfectants and Disinfection Byproducts Rule and the Total Coliform Rules.
Violation history
Monitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
January 1, 2020 – December 31, 2022
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
June 1, 2011 – June 30, 2011
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| January 1, 2020 – December 31, 2022 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| June 1, 2011 – June 30, 2011 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- July 21, 2011State Public Notification requested75 linked violations
- July 27, 1994State Compliance achieved2 linked violations
- July 15, 1994State Public Notification requested2 linked violations
- May 14, 1992State Public Notification issued4 linked violations
- May 11, 1992State Formal Notice of Violation issued1 linked violation
- March 30, 1992State Compliance achieved2 linked violations
- February 18, 1992State Public Notification received2 linked violations
- January 29, 1992State Public Notification issued1 linked violation
Common questions
Is UNION CENTER WATERWORKS required to publish a Consumer Confidence Report?
- Yes. UNION CENTER WATERWORKS is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is UNION CENTER WATERWORKS’s next Consumer Confidence Report due?
- UNION CENTER WATERWORKS’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does UNION CENTER WATERWORKS have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for UNION CENTER WATERWORKS.
What is a Consumer Confidence Report?
- A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.
Contact
UNION CENTER VILLAGE - CLERK - ROBIN LAUBSCHER
Phone not on record
UNION CENTER, WI 53962