Great Lakes Waterways - VN210

Instructions: Map Navigation

Keyboard users: To navigate the map with a keyboard, first click on the map to select it. Use the arrow keys to pan the map left or right, up or down. Use the plus (+) key to zoom in, and the minus (-) key to zoom out. Click the globe icon to zoom the map to its default setting.

Click on the map to get feature info.
Legend
  • Project depth at 9.1m
  • Project depth at 8.8m
  • Project depth at 8.7m
  • Project depth at 8.5m
  • Project depth at 8.4m
  • Project depth at 8.3m
  • Project depth at 8.2m
  • Project depth at 7.7m
  • Project depth at 7.3m
  • Project depth at 7.0m
  • Project depth at 6.4m
  • Natural deep water
  • DGPS Station
  • Ice cameras
  • Water gauge
  • Disposal area
  • Geopolitical boundaries
  • Power lines
Text Description of the St. Lawrence Waterways - VN 200

The above map depicts the Great Lakes waterways on the Detroit, St. Clair and St. Marys Rivers. Each area for the commercial channel is represented by a different color depending on its projected depth. The depths of the areas are; 6.4m, 7.0m, 7.3m, 7.7m, 8.2m, 8.3m, 8.4m, 8.5m, 8.7m, 8.8m and 9.1m. Naturel deep water channel are also represented on this map.