APPLETON, WI · Outagamie County
DARBOY SANITARY DIST 1 Water System
Consumer Confidence Report status
DARBOY SANITARY DIST 1 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 DARBOY SANITARY DIST 1.
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)
- WI4450117
- System type
- Community Water System
- Population served
- 13,024
- Service connections
- 4,823
- Ownership
- local government
- Water source
- groundwater (wells)
DARBOY SANITARY DIST 1 is one of 87 community water systems in Wisconsin in the 10,001 to 100,000 people size category, serving 13,024 people from groundwater.
As of August 1, 2026, its federal record holds 2 entries between 1986 and 1988, all of which EPA lists as closed. Nothing has been added since 1988.
None of the 2 are monitoring or reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset; these involve water-quality, treatment, or public-notice findings instead. The record involves the Radionuclides and Revised Rad Rule.
Violation history
Maximum Contaminant Level Violation, Average
Health-basedCombined Radium (-226 and -228)
July 7, 1988 – July 6, 1992
ArchivedMaximum Contaminant Level Violation, Average
Health-basedCombined Radium (-226 and -228)
June 6, 1986 – September 30, 1986
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 |
|---|---|---|---|---|
| July 7, 1988 – July 6, 1992 | Maximum Contaminant Level Violation, Average | Combined Radium (-226 and -228) | Health-based | Archived |
| June 6, 1986 – September 30, 1986 | Maximum Contaminant Level Violation, Average | Combined Radium (-226 and -228) | Health-based | Resolved |
Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state
Enforcement actions
No enforcement actions on record for this system.
Common questions
Is DARBOY SANITARY DIST 1 required to publish a Consumer Confidence Report?
- Yes. DARBOY SANITARY DIST 1 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 DARBOY SANITARY DIST 1’s next Consumer Confidence Report due?
- DARBOY SANITARY DIST 1’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does DARBOY SANITARY DIST 1 have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for DARBOY SANITARY DIST 1.
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
DARBOY SANITARY DIST #1 - CLERK
Phone not on record
APPLETON, WI 54915