Is LYNDON STATION WATERWORKS required to publish a Consumer Confidence Report?

Yes. LYNDON STATION 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 LYNDON STATION WATERWORKS’s next Consumer Confidence Report due?

LYNDON STATION WATERWORKS’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

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.

WI · Juneau County

LYNDON STATION WATERWORKS Water System

Consumer Confidence Report status

LYNDON STATION 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 LYNDON STATION 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): WI7290124
System type: Community Water System
Population served: 474
Service connections: 223
Ownership: local government
Water source: groundwater (wells)

LYNDON STATION WATERWORKS is one of 1,289 community water systems in Wisconsin in the 500 or fewer people size category, serving 474 people from groundwater.

As of August 1, 2026, its federal record holds 5 entries between 1992 and 2020, all of which EPA lists as closed. Nothing has been added since 2020.

Of the 5, 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 Total Coliform Rules, inorganic chemicals, and synthetic organic chemicals.

Violation history

Monitoring, Regular
—
Mercury
January 1, 2020 – December 31, 2020
Resolved
Monitoring, Regular
—
LASSO
January 1, 2020 – December 31, 2020
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
October 1, 1993 – October 19, 1993
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
January 1, 1993 – January 13, 1993
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
December 1, 1992 – December 31, 1992
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
January 1, 2020 – December 31, 2020	Monitoring, Regular	Mercury	—	Resolved
January 1, 2020 – December 31, 2020	Monitoring, Regular	LASSO	—	Resolved
October 1, 1993 – October 19, 1993	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
January 1, 1993 – January 13, 1993	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
December 1, 1992 – December 31, 1992	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

February 8, 2021State Public Notification requested54 linked violations
October 19, 1993State Compliance achieved1 linked violation
October 18, 1993State Public Notification issued1 linked violation
October 18, 1993State Violation/Reminder Notice1 linked violation
October 18, 1993State Public Notification requested1 linked violation
October 18, 1993State Public Notification received1 linked violation
January 27, 1993State Public Notification requested1 linked violation
January 27, 1993State Public Notification received1 linked violation
January 13, 1993State Compliance achieved1 linked violation
January 11, 1993State Compliance achieved1 linked violation
December 30, 1992State Public Notification received2 linked violations
December 24, 1992State Public Notification issued1 linked violation
December 23, 1991State Public Notification issued1 linked violation
December 9, 1991State Public Notification requested2 linked violations

Common questions

Is LYNDON STATION WATERWORKS required to publish a Consumer Confidence Report?: Yes. LYNDON STATION 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 LYNDON STATION WATERWORKS’s next Consumer Confidence Report due?: LYNDON STATION WATERWORKS’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does LYNDON STATION WATERWORKS have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for LYNDON STATION 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

Not on record

Phone not on record