The Hudson Bay watershed is the largest ocean watershed in Canada (3.8 million km2 ) and extends over five Canadian provinces from Alberta to Quebec, and also over the Northwest Territories and Nunavut.
What are the major drainage basins in Canada?
Canada has six major drainage basins: the Arctic, Pacific, Western Hudson Bay and Mississippi, South and East Hudson Bay, Great Lakes–St Lawrence and Atlantic.
What are Canada’s 5 major drainage basins?
Canada’s major drainage regions are the Atlantic Ocean, Hudson Bay, Arctic Ocean, Pacific Ocean and Gulf of Mexico.
Which Canadian river system has the largest drainage area?
The Mackenzie River runs northwest through the Northwest Territories, from Great Slave Lake to the Beaufort Sea. Its total drainage basin — 1.8 million km2 — is the largest of any river in Canada and its mean discharge of 9,700 m3/s is second only to that of the St Lawrence.
Where is the largest drainage basin?
As of 2021, the Amazon basin, located in northern South America, was the largest drainage basin in the world. The Amazon River and its tributaries drain an area nearly seven million square kilometers.
How many drainage basin does Canada have?
The title of this map is “Drainage regions of Canada.” This map outlines the boundaries of the 25 drainage regions in Canada and the 5 ocean drainage areas. These drainage regions cover all of the area within the coastal boundaries of Canada.
Where does most of Canada’s water drain to?
About three-fourths of Canada’s land area is drained by rivers flowing into the Arctic Ocean and Hudson and James bays. The Arctic drainage basin is dominated by the Mackenzie River, Canada’s longest river, which flows 2,635 miles (4,241 km) from its source to its mouth.
What is the most common drainage basin?
The three main types of drainage patterns are illustrated in Figure 13.7. Dendritic patterns, which are by far the most common, develop in areas where the rock (or unconsolidated material) beneath the stream has no particular fabric or structure and can be eroded equally easily in all directions.
What are Canada’s 5 major watersheds?
Canada’s five ocean watersheds are colour-coded on the map: Pacific Ocean, Arctic Ocean, Hudson Bay, Atlantic Ocean and Gulf of Mexico. Each of these five massive landscapes contains a hierarchy of watersheds.
What is the largest drainage basin in North America?
The Mississippi River is the largest drainage basin in the United States and the second-longest river in North America. It is also the 15th largest river by discharge in the world. This schematic map of the Mississippi and its major tributaries shows the extent of this watershed.
What is Canada’s biggest body of water?
The illustration shows that the largest lakes in Canada are as follows: Lake Melville, Newfoundland: 3200 square kilometres Amadjuak Lake, Nunavut: 3200 square kilometres Lake of the Woods, Ontario and Manitoba (Canadian portion): 3300 square kilometres Dubawnt, Northwest Territories: 3800 square kilometres Lake
What is Canada’s largest body of water?
Great Bear Lake
With a surface area of 31,328 km2, Great Bear Lake is the largest lake located entirely inside Canadian borders. It is also the fourth largest in North America and the eighth largest in the world.
What is the biggest watershed in Canada?
The Hudson Bay watershed
The Hudson Bay watershed is the largest ocean watershed in Canada (3.8 million km2 ) and extends over five Canadian provinces from Alberta to Quebec, and also over the Northwest Territories and Nunavut.
What is the largest ice drainage basin in the world?
Largest Drainage Basins in the World
| Rank | Basin | Area (Kilometres Squared) |
|---|---|---|
| 1 | Atlantic Ocean | 69,800,000 |
| 2 | Arctic Ocean | 23,100,000 |
| 3 | Pacific Ocean | 20,300,000 |
| 4 | Indian Ocean | 19,400,000 |
What is the biggest drain in the world?
The world’s largest drain is situated in Northern California. It’s called the Morning Glory Spillway, or “The Glory Hole.” It empties water from the Monticello Dam in Lake Berryessa to prevent flooding.
Which drainage system is the largest one?
The world’s largest drainage receptacle is the Amazon swash and in India, the swash Ganga has the largest swash receptacle.
- Different Drainage Patterns.
- The largest drainage system in India.
- Ganga River System.
What are the 5 major drainage basins in North America?
Lawrence basin, the Pacific basin, the Arctic basin, the Hudson Bay basin, and the Great Basin. Together, the principal basins span the continent with the exception of numerous smaller endorheic basins.
Is Lake Ontario a drainage basin?
This map of the Lake Ontario drainage basin, which includes the St. Lawrence River drainage basin, shows a small inset showing the position of Lake Ontario relative to the other Great Lakes – it is the most eastern lake.
What are the 2 largest river basins in the world?
- The five largest river basins (by area), from largest to smallest, are the basins of the Amazon (7M km2), the Congo (4M km2), the Nile (3.4M km2), the Mississippi (3.22M km2), and the Río de la Plata (3.17M km2).
- Endorheic drainage basins are inland basins that do not drain to an ocean.
Which province in Canada has the best water?
A small B.C. neighbourhood has been given the title of best tap water in the world. Clearbrook in Abbotsford came in first in the municipal water winners in Canada. This is its fourth gold medal in ten years. Clearbrook has also received a silver medal and a bronze medal in the event.
Where is the largest fresh water source in Canada?
The Great Lakes
The Great Lakes, which are shared between Canada and the United States, are the largest group of freshwater lakes in the world and account for 18 per cent of the global stock of fresh surface water.