RANDOLPH, WI · Columbia County
RANDOLPH WATER DEPT Water System
Consumer Confidence Report status
RANDOLPH WATER DEPT 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 RANDOLPH WATER DEPT.
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)
- WI1110125
- System type
- Community Water System
- Population served
- 1,800
- Service connections
- 666
- Ownership
- local government
- Water source
- groundwater (wells)
RANDOLPH WATER DEPT is one of 333 community water systems in Wisconsin in the 501 to 3,300 people size category, serving 1,800 people from groundwater.
As of August 1, 2026, its federal record holds 2 entries between 1996 and 2026, all of which EPA lists as closed.
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 Radionuclides and Revised Rad Rule and the Lead and Copper Rule.
Violation history
Monitoring, Regular
—Gross Alpha, Excl. Radon and U
January 1, 2026 – March 31, 2026
ArchivedWater Quality Parameter M/R
—Lead and Copper Rule
January 1, 1996 – December 31, 1996
Resolved
Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| January 1, 2026 – March 31, 2026 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
| January 1, 1996 – December 31, 1996 | Water Quality Parameter M/R | Lead and Copper Rule | — | Resolved |
Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state
Enforcement actions
- December 11, 2025State Administrative/Compliance Order without penalty issued2 linked violations
- December 11, 2025State Administrative/Compliance Order without penalty issued28 linked violations
- November 20, 2024State Compliance Meeting conducted41 linked violations
Common questions
Is RANDOLPH WATER DEPT required to publish a Consumer Confidence Report?
- Yes. RANDOLPH WATER DEPT 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 RANDOLPH WATER DEPT’s next Consumer Confidence Report due?
- RANDOLPH WATER DEPT’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does RANDOLPH WATER DEPT have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for RANDOLPH WATER DEPT.
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
NORCROSS, NANCY - VILLAGE CLERK
Phone not on record
RANDOLPH, WI 53956