Is Moose Lake required to publish a Consumer Confidence Report?

Yes. Moose Lake 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 Moose Lake’s next Consumer Confidence Report due?

Moose Lake’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.

Moose Lake, MN · Carlton County

Moose Lake Water System

Consumer Confidence Report status

Moose Lake 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 Moose Lake.

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): MN1090009
System type: Community Water System
Population served: 1,782
Service connections: 545
Ownership: local government
Water source: groundwater (wells)

Moose Lake is one of 330 community water systems in Minnesota in the 501 to 3,300 people size category, serving 1,782 people from groundwater.

As of August 1, 2026, its federal record holds 13 entries in 2022, all of which EPA lists as closed. Nothing has been added since 2022.

All 13 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 synthetic organic chemicals.

Violation history

Monitoring, Regular
—
Endrin
July 1, 2022 – September 30, 2022
Archived
Monitoring, Regular
—
BHC-GAMMA
July 1, 2022 – September 30, 2022
Archived
Monitoring, Regular
—
Methoxychlor
July 1, 2022 – September 30, 2022
Archived
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
July 1, 2022 – September 30, 2022
Archived
Monitoring, Regular
—
Simazine
July 1, 2022 – September 30, 2022
Archived
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
July 1, 2022 – September 30, 2022
Archived
Monitoring, Regular
—
Hexachlorocyclopentadiene
July 1, 2022 – September 30, 2022
Archived
Monitoring, Regular
—
Atrazine
July 1, 2022 – September 30, 2022
Archived
Monitoring, Regular
—
LASSO
July 1, 2022 – September 30, 2022
Archived
Monitoring, Regular
—
Heptachlor
July 1, 2022 – September 30, 2022
Archived
Monitoring, Regular
—
Heptachlor epoxide
July 1, 2022 – September 30, 2022
Archived
Monitoring, Regular
—
HEXACHLOROBENZENE
July 1, 2022 – September 30, 2022
Archived
Monitoring, Regular
—
Benzo(a)pyrene
July 1, 2022 – September 30, 2022
Archived

Archived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
July 1, 2022 – September 30, 2022	Monitoring, Regular	Endrin	—	Archived
July 1, 2022 – September 30, 2022	Monitoring, Regular	BHC-GAMMA	—	Archived
July 1, 2022 – September 30, 2022	Monitoring, Regular	Methoxychlor	—	Archived
July 1, 2022 – September 30, 2022	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Archived
July 1, 2022 – September 30, 2022	Monitoring, Regular	Simazine	—	Archived
July 1, 2022 – September 30, 2022	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Archived
July 1, 2022 – September 30, 2022	Monitoring, Regular	Hexachlorocyclopentadiene	—	Archived
July 1, 2022 – September 30, 2022	Monitoring, Regular	Atrazine	—	Archived
July 1, 2022 – September 30, 2022	Monitoring, Regular	LASSO	—	Archived
July 1, 2022 – September 30, 2022	Monitoring, Regular	Heptachlor	—	Archived
July 1, 2022 – September 30, 2022	Monitoring, Regular	Heptachlor epoxide	—	Archived
July 1, 2022 – September 30, 2022	Monitoring, Regular	HEXACHLOROBENZENE	—	Archived
July 1, 2022 – September 30, 2022	Monitoring, Regular	Benzo(a)pyrene	—	Archived

Archived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

March 31, 2023State Public Notification requested13 linked violations
March 31, 2023State Public Notification requested13 linked violations
March 31, 2023State Formal Notice of Violation issued13 linked violations
September 15, 1991State Public Notification requested4 linked violations
September 30, 1983State Violation/Reminder Notice7 linked violations
September 30, 1982State Violation/Reminder Notice5 linked violations
September 30, 1981State Violation/Reminder Notice2 linked violations

Common questions

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

Moose Lake City Council

2184854010

Moose Lake, MN 55767