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.

HYDROCARBON EXPLORATION Extensive hydrocarbon exploration is underway on the waters off the east coast of Canada. Mariners are cautioned that drilling platforms, supply vessels or seismic survey vessels may be encountered underway or at anchor. Information regarding the latest positions of these vessels may be obtained upon request from ECAREG CANADA.

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.

 His Majesty the King in Right of Canada, as represented by the Minister of the Department of Fisheries and Oceans, 2024. 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.
