S-57 ENC Number: CA271103

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.

FIRING PRACTICE AND EXERCISE AREAS Limits of Firing Practice and Exercise Areas. See Notice No. 35 in the Notices to Mariners, Annual Edition. In United States of America waters, consult United States Coast Pilot 7, Chapter 2.

VOLUNTARY TANKER EXCLUSION ZONE The Pacific States/British Columbia Oil Spill Task Force endorses voluntary measures and minimum distances from shore for certain commercial vessels transiting the West Coast. For additional information, see Sailing Directions, PAC 200.

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 2022 / Pches et Ocans Canada 2022. Published by the Canadian Hydrographic Service / Publi 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  lobtention dun permis octroy par le Service hydrographique du Canada (www.charts.gc.ca).

In addition, this product contains U.S. Government works or data, and is published with the authorization of the Office of Coast Survey. No copyright is claimed by the United States Government under Title 17 U.S.C. with regard to their works or data contained in this product. Therefore no license is required from the U.S. Office of Coast Survey to reproduce or distribute U.S. data shown on this product.

Any international maritime boundary shown in the disputed area is without prejudice to the legal position of the United States or Canada.