Mountain Iron, MN · St. Louis County

Mountain Iron 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): MN1690035
System type: Community Water System
Population served: 2,880
Service connections: 937
Ownership: local government
Water source: groundwater (wells)

Violation history

Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
April 1, 2021 – April 30, 2021
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2021 – May 1, 2021
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
April 1, 2021 – April 30, 2021	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
April 1, 2021 – May 1, 2021	Monitoring and Reporting (DBP)	Chlorine	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

May 24, 2021State Formal Notice of Violation issued1 linked violation
May 24, 2021State Public Notification requested1 linked violation
May 24, 2021State Formal Notice of Violation issued1 linked violation
May 24, 2021State Public Notification requested1 linked violation
May 1, 2021State Compliance achieved1 linked violation
May 1, 2021State Compliance achieved1 linked violation
July 1, 2011State Public Notification received4 linked violations
May 1, 2011State Compliance achieved3 linked violations
February 15, 1993State Public Notification requested2 linked violations
September 30, 1984State Compliance achieved1 linked violation

Contact

Mountain Iron City Council

2187487570

Mountain Iron, MN 55768