STANLEY, WI · Chippewa County
STANLEY WATERWORKS Water System
Consumer Confidence Report status
STANLEY 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 STANLEY 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)
- WI6090462
- System type
- Community Water System
- Population served
- 3,500
- Service connections
- 882
- Ownership
- local government
- Water source
- groundwater (wells)
STANLEY WATERWORKS is one of 102 community water systems in Wisconsin in the 3,301 to 10,000 people size category, serving 3,500 people from groundwater.
As of August 1, 2026, its federal record holds 1 entry in 2017, all of which EPA lists as closed. Nothing has been added since 2017.
All 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 synthetic organic chemicals.
Violation history
Monitoring, Regular
—Hexachlorocyclopentadiene
January 1, 2017 – July 25, 2017
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| January 1, 2017 – July 25, 2017 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- January 27, 2026State Public Notification requested26 linked violations
Common questions
Is STANLEY WATERWORKS required to publish a Consumer Confidence Report?
- Yes. STANLEY 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 STANLEY WATERWORKS’s next Consumer Confidence Report due?
- STANLEY WATERWORKS’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does STANLEY WATERWORKS have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for STANLEY 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
CITY OF STANLEY- CITY CLERK - MAGDLIN WURST
Phone not on record
STANLEY, WI 54768-0155