Chart Number: 3491 
S-57 ENC Number: CA570176

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.

AIDS TO NAVIGATION For additional information concerning aids to navigation, consult larger scale charts, the Pacific Coast List of Lights, Buoys and Fog Signals and Radio Aids to Marine Navigation.

Current velocities represent normal maximum rates at springs. 

See Canadian Tide and Current Tables Vol. 5 for current information.

VESSEL TRAFFIC SERVICES Traffic Services calling-in point with number; arrow indicates direction of vessel movement. For additional information concerning these services, see Radio Aids to Marine Navigation, Part 3.

BOOMING GROUNDS Numerous foreshore areas on this chart are leased for the purpose of boom storage. The size and location of these areas may vary from day to day. Mariners are advised to exercise caution when navigating in these waters.

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 2019 / Pêches et Océans Canada 2019. Published by the Canadian Hydrographic Service / Publié par le Service hydrographique du Canada. A licence is required from the Canadian Hydrographic Service (www.charts.gc.ca) to reproduce or distribute this work. La reproduction et la distribution de ce produit sont sujettes à l’obtention d’un permis octroyé par le Service hydrographique du Canada (www.charts.gc.ca).