Straits Of Mackinac Passages-March 4

USCG Hollyhock, westbound
Algoeast [tanker], westbound to Chicago

Charlevoix Arrivals-March 4

Prentiss Brown/St. Mary's Conquest arrived to load cement.

Straits Of Mackinac Passages-March 3

Algocanada [tanker], westbound to Chicago
USCG Hollyhock, eastbound

Port Huron Passages-March 3

CCGS Samuel Risley, upbound but then dropped anchor
Algoeast [tanker], upbound to Chicago

Port Huron Passages-March 2

Algocanada [tanker], upbound to Chicago

Rouge River Passages-March 1

Victorious/John J Carrick, oil or fuel from Sarnia, ON

Rouge River Passages-February 27

Everlast/Norman McLeod, oil or fuel from Sarnia, ON