BROOKLYN, WI · Green County
BROOKLYN WATERWORKS Water System
Consumer Confidence Report status
BROOKLYN 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 BROOKLYN 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)
- WI1230075
- System type
- Community Water System
- Population served
- 1,524
- Service connections
- 564
- Ownership
- local government
- Water source
- groundwater (wells)
BROOKLYN WATERWORKS is one of 333 community water systems in Wisconsin in the 501 to 3,300 people size category, serving 1,524 people from groundwater.
As of August 1, 2026, its federal record holds 3 entries between 1992 and 1993, all of which EPA lists as closed. Nothing has been added since 1993.
Of the 3, 1 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 Total Coliform Rules.
Violation history
Maximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
February 1, 1993 – February 28, 1993
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
December 1, 1992 – December 21, 1992
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
May 1, 1992 – May 31, 1992
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| February 1, 1993 – February 28, 1993 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| December 1, 1992 – December 21, 1992 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| May 1, 1992 – May 31, 1992 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- November 18, 2009State Compliance achieved99 linked violations
- June 11, 2009State Public Notification requested93 linked violations
- April 26, 1993State Public Notification received1 linked violation
- March 25, 1993State Public Notification received1 linked violation
- March 16, 1993State Compliance achieved1 linked violation
- March 2, 1993State Public Notification requested1 linked violation
- March 2, 1993State Formal Notice of Violation issued1 linked violation
- December 14, 1992State Public Notification received1 linked violation
- June 30, 1992State Compliance achieved1 linked violation
- June 29, 1992State Public Notification requested1 linked violation
Common questions
Is BROOKLYN WATERWORKS required to publish a Consumer Confidence Report?
- Yes. BROOKLYN 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 BROOKLYN WATERWORKS’s next Consumer Confidence Report due?
- BROOKLYN WATERWORKS’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does BROOKLYN WATERWORKS have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for BROOKLYN 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
KUHLMAN, LINDA - BROOKLYN VILLAGE CLERK
Phone not on record
BROOKLYN, WI 53521