Is Lamberton required to publish a Consumer Confidence Report?

Yes. Lamberton 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 Lamberton’s next Consumer Confidence Report due?

Lamberton’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.

Lamberton, MN · Redwood County

Lamberton Water System

Consumer Confidence Report status

Lamberton 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 Lamberton.

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 Minnesota’s official records. Always confirm current status with Minnesota before making decisions based on this information.

System facts

System ID (PWSID): MN1640003
System type: Community Water System
Population served: 828
Service connections: 409
Ownership: local government
Water source: groundwater (wells)

Lamberton is one of 330 community water systems in Minnesota in the 501 to 3,300 people size category, serving 828 people from groundwater.

As of August 1, 2026, its federal record holds 1 entry in 2011, all of which EPA lists as closed. Nothing has been added since 2011.

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 the Lead and Copper Rule.

Violation history

Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2011 – October 24, 2012
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
October 1, 2011 – October 24, 2012	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

July 1, 2021State Compliance achieved1 linked violation
June 16, 2021State Violation/Reminder Notice1 linked violation
October 17, 2018State Formal Notice of Violation issued2 linked violations
October 17, 2018State Public Notification requested2 linked violations
October 15, 2018State Compliance achieved2 linked violations
September 5, 2018State Violation/Reminder Notice1 linked violation
October 24, 2012State Compliance achieved1 linked violation
December 16, 2011State Public Notification received1 linked violation
December 15, 2011State Violation/Reminder Notice1 linked violation
November 18, 2011State Public Notification requested1 linked violation
November 18, 2011State Formal Notice of Violation issued1 linked violation
September 19, 2011State Violation/Reminder Notice1 linked violation
September 6, 2011State Violation/Reminder Notice1 linked violation
April 1, 1995State Compliance achieved1 linked violation
January 27, 1995State Public Notification requested1 linked violation
January 27, 1995State Formal Notice of Violation issued1 linked violation
December 1, 1994State Violation/Reminder Notice1 linked violation
November 1, 1994State Violation/Reminder Notice1 linked violation
March 30, 1994State Compliance achieved1 linked violation
February 11, 1994State Formal Notice of Violation issued1 linked violation
December 1, 1993State Violation/Reminder Notice1 linked violation
November 1, 1993State Violation/Reminder Notice1 linked violation
August 15, 1991State Violation/Reminder Notice1 linked violation
August 15, 1991State Public Notification requested1 linked violation
August 15, 1991State Formal Notice of Violation issued1 linked violation
September 30, 1987State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
September 30, 1987State Technical Assistance Visitgeneral compliance action — not tied to a specific violation on record
September 30, 1987State Public Notification requestedgeneral compliance action — not tied to a specific violation on record

Common questions

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

Lamberton City Council

5077527601

Lamberton, MN 56152