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Minnesota's Impaired Waters and TMDLs

Approved TMDLs and Implementation Plans

Listed below are the final TMDLs and implementation plans approved by the U.S. Environmental Protection Agency (EPA).

• Carver-Bevens-Silver Creeks TMDL: Fecal Coliform (Minnesota River Basin)
  • Approved by the EPA on March 14, 2007
  
  
• Chippewa River TMDL: Fecal Coliform (Minnesota River Basin)
  • Approved by the EPA on January 11, 2007
    
    
• Chippewa River TMDL: Un-ionized Ammonia (Minnesota River Basin)
  • Approved by the EPA on October 29, 2004
    
    
• Lake Independence TMDL: Excess Nutrients (Upper Mississippi River Basin)
  • Approved by the EPA on February 23, 2007
    
    
• Long Prairie River Watershed TMDL: Low Dissolved Oxygen
  • Approved by the EPA on August 5, 2005
    
    
• Lower Minnesota River TMDL: Low Dissolved Oxygen
  • Approved by the EPA on September 28, 2004
    
    
• Lower Mississippi River Basin TMDL: Regional Fecal Coliform
  • Approved by the EPA on April 5, 2006
    
    
• Lower Otter Tail River TMDL: Turbidity (Red River Basin)
  • Approved by the EPA on February 12, 2007
    
    
• Shingle Creek TMDL: Chloride (Upper Mississippi River Basin)
  • Approved by the EPA on February 14, 2007
    
    
• Statewide TMDL: Mercury Pollutant Reduction Plan
  • Approved by the EPA on March 27, 2007
    
    
• Sunrise River, North Branch TMDL: Fecal Coliform Bacteria (St. Croix River Basin)
  • Approved by the EPA on February 22, 2007
  
  
• Yellow Medicine (South Branch) TMDL: Fecal Coliform Bacteria
  • Approved by the EPA on September 30, 2004

TMDL Implementation Plans Containing Storm Water Requirements

No TMDL Implementation Plans currently contain construction storm water requirements.