2070 - Harbours in Lake Ontario Nautical Chart | Canadian Hydrographic Service CHS Chart

The 2070 – Harbours in Lake Ontario Nautical Chart from the Canadian Hydrographic Service (CHS) provides accurate and authoritative navigational information for mariners navigating the harbours of Lake Ontario. Produced using official hydrographic surveys, this chart delivers essential data required by commercial operators, recreational boaters, and fishing vessels for safe navigation.

CHS charts serve as the “road maps” of Canada’s waterways, guiding mariners safely from port to port. With increasing shipping traffic, recreational boating, and harbour development, these charts are vital tools for safe and efficient marine navigation.

Specifically designed for marine navigation, this chart shows detailed water depths, seafloor composition, shoreline configurations, and potential hazards within Lake Ontario’s harbours. Aids to navigation such as buoys, lights, and markers are clearly indicated, ensuring precise route planning and safe operation.

Key Features

• Detailed Harbours — Locations of all major harbours along Lake Ontario.

• Accurate Water Depths — Bathymetric soundings and depth contours.

• Seafloor Composition — Bottom characteristics for anchoring and navigation.

• Navigation Hazards — Identification of shoals, rocks, and restricted areas.

• Aids to Navigation — Buoys, lights, and harbour markers.

• Official CHS Data — Produced to professional hydrographic standards.

Ideal For

• Commercial shipping and port operations

• Recreational boating and sailing

• Fishing vessels and charter operators

• Harbour navigation planning and safety

• Maritime professionals, researchers, and enthusiasts

The Harbours in Lake Ontario Nautical Chart 2070 provides reliable hydrographic information for safe and efficient navigation across Lake Ontario’s diverse harbours.