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  2. EPA in Minnesota

Environmental Information for Minnesota

On this page:

  • My Environment
  • Air in Minnesota
    • Minnesota State Air Information
  • Water in Minnesota
    • Minnesota State Water Information
  • Cleanup search tools in Region 5

My Environment

The My Environment search application is designed to provide a cross-section of environmental information based on the user's location. 

My Environment

Air in Minnesota

  • Real-Time Air Pollution Data (AirNow) for Minnesota
  • RadNet Near-Real-Time Air Monitoring Results from Duluth, MN
  • Clean Air Act Permitting in Minnesota
  • Air Standards Delegations in Minnesota

Air in Region 5

  • Air Quality Partnerships with Communities
  • Air Sensor Loan Programs
  • Region 5 Electronic Permits

Minnesota State Air Information

Air Permits issued in Minnesota (MPCA)

Water in Minnesota

  • Search public water systems in your state
  • Minnesota NPDES Permits
  • Water Quality Standards Regulations: Minnesota

Water in Region 5

  • Basic Information about Your Drinking Water
  • Great Lakes Initiative (GLI) Clearinghouse
  • National Pollutant Discharge Elimination System (NPDES) State Program Information
  • No Discharge Zones (NDZs) by State
  • Impaired Waters and TMDLs in Region 5
  • Underground Injection Control in EPA Region 5 (IL, IN, MI, MN, OH, and WI)

Minnesota State Water Information

  • Minnesota 303(d) listing (impaired waters)
  • Minnesota TMDL program
  • Minnesota State Water Quality Program
  • Minnesota Monitoring Program
  • Minnesota Water Assessment Program
  • Minnesota NonPoint Source Program
  • Minnesota NPDES Program
  • Water Quality Standards

Water Quality Standards - managed by the Minnesota Pollution Control Agency (MPCA). Other State agencies, such as the Minnesota Department of Natural Resources and the Minnesota Department of Health may work with the MPCA on WQS issues.

Cleanup search tools in Region 5

  • Basic Information about Cleanups - lists EPA's cleanup programs (emergency response, Superfund, RCRA Corrective Action and more)
  • Cleanups in My Community
  • Search for Superfund Sites Where You Live
  • Superfund Advanced Search (for NPL and Non-NPL sites)
  • Corrective Action Hazardous Waste Clean Ups
  • Brownfields in Region 5
  • Emergency Responses in Region 5

Environmental Data Maps for Minnesota

  • ECHO
  • Envirofacts
  • Use TRI Search
  • TRI Explorer - Factsheets
Data Map Tools

EPA in Minnesota

  • Hot Topics in Minnesota
  • Environmental Information for Minnesota
  • Environmental Data Maps
  • Minnesota Events and Public Notices
  • Air Standards Delegations in Minnesota
    • Minnesota (Part 63) MACT Standards Delegations
    • Minnesota (Part 60) NSPS and (Part 61) NESHAP Delegations
  • Southeast Minnesota Groundwater
  • PolyMet (now NewRange Copper Nickel, LLC)
    • Documents related to EPA’s PolyMet NorthMet 401(a)(2) Notification
    • Documents submitted by PolyMet Mining, Inc.
    • Documents submitted to EPA by the Fond du Lac Band
Contact Us about EPA in Minnesota
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on May 13, 2025
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