U.S. Coast Pilot 6: 42nd Edition, 2012- Great Lakes and St. Lawrence River

U.S. NOAA Coast Pilot 6 - 42nd Edition, 2012 Coast Pilot 6 covers the Great Lakes system, including Lakes Ontario, Erie, Huron, Michigan, and Superior, their connecting waters, and the St. Lawrence River.

This edition cancels the 41st Edition, 2011, and has been corrected through 9th Coast Guard District Local Notice to Mariners No. 52/11, and includes all previously published corrections. New editions published annually.