Twin Lakes, MN · Freeborn County

Twin Lakes Water System

Current status

No open violations on record as of July 4, 2026.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 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): MN1240016
System type: Community Water System
Population served: 134
Service connections: 82
Ownership: local government
Water source: groundwater (wells)

Violation history

Public Notification Violation for NPDWR Violation
—
Public Notice
January 3, 2026 – January 15, 2026
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Gross Alpha, Excl. Radon and U
October 1, 2025 – December 31, 2025
Archived
Maximum Contaminant Level Violation, Average
Health-based
Gross Alpha, Excl. Radon and U
July 1, 2025 – September 30, 2025
Archived
Maximum Contaminant Level Violation, Average
Health-based
Gross Alpha, Excl. Radon and U
January 1, 2020 – March 31, 2020
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Gross Alpha, Excl. Radon and U
October 1, 2019 – December 31, 2019
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Gross Alpha, Excl. Radon and U
July 1, 2019 – September 30, 2019
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Gross Alpha, Excl. Radon and U
January 1, 2019 – March 31, 2019
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Gross Alpha, Excl. Radon and U
July 1, 2011 – September 30, 2011
Resolved

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
January 3, 2026 – January 15, 2026	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2025 – December 31, 2025	Maximum Contaminant Level Violation, Average	Gross Alpha, Excl. Radon and U	Health-based	Archived
July 1, 2025 – September 30, 2025	Maximum Contaminant Level Violation, Average	Gross Alpha, Excl. Radon and U	Health-based	Archived
January 1, 2020 – March 31, 2020	Maximum Contaminant Level Violation, Average	Gross Alpha, Excl. Radon and U	Health-based	Resolved
October 1, 2019 – December 31, 2019	Maximum Contaminant Level Violation, Average	Gross Alpha, Excl. Radon and U	Health-based	Resolved
July 1, 2019 – September 30, 2019	Maximum Contaminant Level Violation, Average	Gross Alpha, Excl. Radon and U	Health-based	Resolved
January 1, 2019 – March 31, 2019	Maximum Contaminant Level Violation, Average	Gross Alpha, Excl. Radon and U	Health-based	Resolved
July 1, 2011 – September 30, 2011	Maximum Contaminant Level Violation, Average	Gross Alpha, Excl. Radon and U	Health-based	Resolved

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

February 13, 2026State Formal Notice of Violation issued1 linked violation
February 13, 2026State Public Notification requested1 linked violation
February 13, 2026State Compliance Meeting conducted1 linked violation
February 6, 2026State Public Notification received1 linked violation
January 15, 2026State Formal Notice of Violation issued1 linked violation
January 15, 2026State Public Notification received1 linked violation
January 15, 2026State Compliance achieved1 linked violation
November 24, 2025State Compliance Meeting conducted1 linked violation
November 24, 2025State Public Notification requested1 linked violation
November 24, 2025State Formal Notice of Violation issued1 linked violation
March 9, 2021State Compliance achieved1 linked violation
March 9, 2021State Compliance achieved4 linked violations
July 15, 2020State Public Notification received1 linked violation
May 28, 2020State Public Notification received1 linked violation
May 26, 2020State Compliance Meeting conducted1 linked violation
May 26, 2020State Public Notification requested1 linked violation
May 26, 2020State Formal Notice of Violation issued1 linked violation
April 30, 2020State Public Notification requested1 linked violation
April 30, 2020State Formal Notice of Violation issued1 linked violation
April 30, 2020State Compliance Meeting conducted1 linked violation
December 13, 2019State Public Notification requested1 linked violation
December 13, 2019State Formal Notice of Violation issued1 linked violation
December 13, 2019State Compliance Meeting conducted1 linked violation
July 17, 2019State Compliance Meeting conducted1 linked violation
July 17, 2019State Formal Notice of Violation issued3 linked violations
July 17, 2019State Public Notification requested1 linked violation
April 9, 2012State Formal Notice of Violation issued3 linked violations
December 19, 2011State Compliance achieved1 linked violation
January 15, 1992State Formal Notice of Violation issued1 linked violation
January 15, 1992State Public Notification requested1 linked violation
January 15, 1992State Violation/Reminder Notice1 linked violation
December 31, 1989State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record

Contact

Twin Lakes City Council

5078522155

Twin Lakes, MN 56089