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Au Sable River Trout Population Trends

Mainstem Au Sable River
  Regulations History
   
  Stephan Bridge (1960-2008)
    Brown trout numbers
    Brook trout numbers
    Rainbow trout numbers
    Combined species
    Pounds per acre
     
  Thendara Road (1960-2001)
    Brown trout numbers
    Brook trout numbers
    Combined species

 

South Branch Au Sable River
  Regulations History
   
  Smith Bridge (1974-2008)
    Brown trout numbers
    Brook trout numbers
    Combined species
    Pounds per acre
     
  Chase Bridge (1974-2001)
    Brown trout numbers
    Brook trout numbers
    Combined species

 

North Branch Au Sable River
  Regulations History
   
  Dam 4 (1957-2007)
    Brown trout numbers
    Brook trout numbers
    Combined species
    Pounds per acre
     
  Eamon's Landing (1962-2005)
    Brown trout numbers
    Brook trout numbers
    Combined species
    Pounds per acre
     
  Twin Bridges (1957-1996)
    Brown trout numbers
    Brook trout numbers
    Combined species
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 •  Mission
 •  Geographic Scope
 •  About the Hunt Creek Research Station
 •  Overview and History

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