SUPERIOR, WI · Douglas County
SUPERIOR WATER LIGHT & POWER COMPANY Water System
Consumer Confidence Report status
SUPERIOR WATER LIGHT & POWER COMPANY 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 SUPERIOR WATER LIGHT & POWER COMPANY.
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)
- WI8160147
- System type
- Community Water System
- Population served
- 26,084
- Service connections
- 9,660
- Ownership
- privately owned
- Water source
- surface water (rivers, lakes, or reservoirs)
SUPERIOR WATER LIGHT & POWER COMPANY is one of 87 community water systems in Wisconsin in the 10,001 to 100,000 people size category, serving 26,084 people from surface water.
As of August 1, 2026, EPA's published records contain no violations for this system.
Violation history
No violations on record for this system.
Enforcement actions
No enforcement actions on record for this system.
Common questions
Is SUPERIOR WATER LIGHT & POWER COMPANY required to publish a Consumer Confidence Report?
- Yes. SUPERIOR WATER LIGHT & POWER COMPANY 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 SUPERIOR WATER LIGHT & POWER COMPANY’s next Consumer Confidence Report due?
- SUPERIOR WATER LIGHT & POWER COMPANY’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does SUPERIOR WATER LIGHT & POWER COMPANY have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for SUPERIOR WATER LIGHT & POWER COMPANY.
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
AUNE, TROY - MANAGER GAS & WATER OPERATIONS
Phone not on record
SUPERIOR, WI 54880