CONTENTS 



Page 



Introduction 1 



History of Lake Michigan current samiec 1 



Materials and methods 3 



Releases and recoveries by transect and course 5 



Chicago to St. Joseph 5 



St. Joseph to Grand Haven to nets 11 



Ludington to nets and Manistee to Two Rivers 13 



Sheboygan to Sheboygan Reef to Racine 15 



Waukegan to St. Joseph 17 



Racine to Grand Haven 19 



Frankfort to Two Rivers to nets 21 



Frankfort to Kewaunee 23 



Kewaunee to Port Washington 25 



Escanaba to Menominee 25 



Menominee to nets and return 28 



Two Rivers to Frankfort 31 



Frankfort to Charlevoix 31 



Charlevoix to Manistique 31 



Manistique to Escanaba 31 



Manistique to Manistee 31 



Manistee to Grand Haven 31 



Grand Haven to Sheboygan 33 



Sheboygan to Sturgeon Bay 33 



Charlevoix to Guiken's Reef 34 



Gull Island to Manistique 34 



Charlevoix to Dahlia Shoal and northwest of Charlevoix 36 



General characteristics 36 



Summary 50 



Literature cited 50 



iii 



