Is Coleraine required to publish a Consumer Confidence Report?

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

Coleraine’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.

Coleraine, MN · Itasca County

Coleraine Water System

Consumer Confidence Report status

Coleraine 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 Coleraine.

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): MN1310006
System type: Community Water System
Population served: 1,997
Service connections: 510
Ownership: local government
Water source: groundwater (wells)

Coleraine is one of 330 community water systems in Minnesota in the 501 to 3,300 people size category, serving 1,997 people from groundwater.

As of August 1, 2026, its federal record holds 3 entries between 2016 and 2022, all of which EPA lists as closed. Nothing has been added since 2022.

All 3 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, 2022 – October 13, 2023
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
October 1, 2019 – February 3, 2020
Resolved
Water Quality Parameter M/R
—
Lead and Copper Rule
January 1, 2016 – June 30, 2016
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
October 1, 2022 – October 13, 2023	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
October 1, 2019 – February 3, 2020	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
January 1, 2016 – June 30, 2016	Water Quality Parameter M/R	Lead and Copper Rule	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

October 13, 2023State Compliance achieved1 linked violation
November 22, 2022State Formal Notice of Violation issued1 linked violation
September 8, 2022State Violation/Reminder Notice1 linked violation
February 3, 2020State Compliance achieved3 linked violations
November 1, 2016State Compliance achieved1 linked violation
September 1, 2016State Formal Notice of Violation issued1 linked violation
September 1, 2016State Public Notification requested1 linked violation
August 9, 2016State Compliance achieved1 linked violation
June 16, 2016State Violation/Reminder Notice1 linked violation
December 15, 1998State Public Notification requested1 linked violation
December 15, 1998State Violation/Reminder Notice1 linked violation
December 15, 1998State Formal Notice of Violation issued1 linked violation
June 15, 1991State Formal Notice of Violation issued1 linked violation
June 15, 1991State Violation/Reminder Notice1 linked violation
June 15, 1991State Public Notification requested1 linked violation
September 30, 1981State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record

Common questions

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

Coleraine City Council

2182452112

Coleraine, MN 55722-0670