Canadian Hydrographic Service
Central and Arctic Region

CA373070 - PASSAGE ISLAND TO/ THUNDER BAY


CABLES
The symbols for submarine and overhead cables do not differentiate between cables conducting electric power, often at high voltages, and other types of utility cables. Mariners are advised to exercise caution when passing under all overhead cables and to avoid anchoring or conducting seabed operations in the vicinity of submarine cables. The clearance of an overhead cable may differ from its charted value due to changes in atmospheric conditions, water levels and other factors. For additional information, consult Notice No.16 in the Notices to Mariners, Annual Edition and the appropriate volume of CHS Sailing Directions.

BEARINGS
Bearings and distances of sailing courses indicated in magenta are recommended by the Lake Carriers Association and the Canadian Shipowners Association.

See Notices to Mariners for subsequent corrections on this chart and
Notices to Shipping in force for hazards or changes essential for the safety of navigation.

 Fisheries and Oceans Canada 2020. Published by the Canadian Hydrographic Service. A licence is required from the Canadian Hydrographic Service (www.charts.gc.ca) to reproduce or distribute this work.

