Is Stewart required to publish a Consumer Confidence Report?

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

Stewart’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.

Stewart, MN · McLeod County

Stewart Water System

Consumer Confidence Report status

Stewart 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 Stewart.

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): MN1430009
System type: Community Water System
Population served: 482
Service connections: 269
Ownership: local government
Water source: groundwater (wells)

Stewart is one of 739 community water systems in Minnesota in the 500 or fewer people size category, serving 482 people from groundwater.

As of August 1, 2026, its federal record holds 6 entries between 2020 and 2026, all of which EPA lists as closed.

Of the 6, 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 Stage 2 Disinfectants and Disinfection Byproducts Rule and inorganic chemicals.

Violation history

Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2026 – March 31, 2026
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2025 – June 30, 2025
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2022 – March 31, 2022
Archived
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
October 1, 2021 – December 31, 2021
Resolved
Monitoring and Reporting (DBP)
—
TTHM
October 1, 2021 – December 31, 2021
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
April 1, 2020 – June 30, 2020
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	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
April 1, 2025 – June 30, 2025	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
January 1, 2022 – March 31, 2022	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
October 1, 2021 – December 31, 2021	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
October 1, 2021 – December 31, 2021	Monitoring and Reporting (DBP)	TTHM	—	Resolved
April 1, 2020 – June 30, 2020	Maximum Contaminant Level Violation, Average	Arsenic	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

April 15, 2026State Public Notification requested1 linked violation
April 15, 2026State Compliance Meeting conducted1 linked violation
April 15, 2026State Formal Notice of Violation issued1 linked violation
October 16, 2025State Public Notification received1 linked violation
October 3, 2025State Formal Notice of Violation issued1 linked violation
October 3, 2025State Public Notification requested1 linked violation
October 3, 2025State Compliance Meeting conducted1 linked violation
August 18, 2025State Public Notification received1 linked violation
July 11, 2025State Formal Notice of Violation issued1 linked violation
July 11, 2025State Public Notification requested1 linked violation
July 11, 2025State Compliance Meeting conducted1 linked violation
May 2, 2025State Public Notification received1 linked violation
April 11, 2025State Formal Notice of Violation issued1 linked violation
April 11, 2025State Public Notification requested1 linked violation
April 11, 2025State Compliance Meeting conducted1 linked violation
April 29, 2022State Public Notification received1 linked violation
April 5, 2022State Formal Notice of Violation issued1 linked violation
April 5, 2022State Compliance Meeting conducted1 linked violation
April 5, 2022State Public Notification requested1 linked violation
March 11, 2022State Formal Notice of Violation issued2 linked violations
March 11, 2022State Public Notification requested2 linked violations
January 26, 2022State Compliance achieved2 linked violations
October 27, 2021State Compliance achieved1 linked violation
December 14, 2020State Administrative/Compliance Order without penalty issued1 linked violation
July 9, 2020State Public Notification received1 linked violation
June 8, 2020State Compliance Meeting conducted1 linked violation
June 8, 2020State Formal Notice of Violation issued1 linked violation
June 8, 2020State Public Notification requested1 linked violation
March 20, 2013State Compliance achieved1 linked violation
June 6, 2012State Violation/Reminder Notice3 linked violations
January 23, 2012State Public Notification received1 linked violation
January 13, 2012State Violation/Reminder Notice1 linked violation
January 10, 2012State Administrative/Compliance Order without penalty issued1 linked violation
August 16, 2011State Public Notification received2 linked violations
August 11, 2011State Public Notification requested2 linked violations
February 18, 2011State Violation/Reminder Notice1 linked violation
February 18, 2011State Public Notification received1 linked violation
December 30, 2010State Public Notification received2 linked violations
December 22, 2010State Public Notification requested1 linked violation
August 6, 2010State Violation/Reminder Notice2 linked violations
April 8, 2010State Public Notification received1 linked violation
March 16, 2010State Public Notification requested1 linked violation
November 25, 2009State Public Notification received3 linked violations
November 13, 2009State Violation/Reminder Notice1 linked violation
April 7, 2008State Public Notification received1 linked violation
March 28, 2008State Formal Notice of Violation issued1 linked violation
March 28, 2008State Compliance Meeting conducted1 linked violation
March 28, 2008State Public Notification requested1 linked violation
October 25, 2000State Compliance achieved1 linked violation
October 25, 2000State Public Notification received1 linked violation
October 18, 2000State Technical Assistance Visit1 linked violation
October 18, 2000State Public Notification requested1 linked violation
October 18, 2000State Formal Notice of Violation issued1 linked violation
October 31, 1990State Violation/Reminder Notice1 linked violation
September 30, 1989State Violation/Reminder Notice1 linked violation

Common questions

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

Stewart City Council

3205622518

Stewart, MN 55385