ARCHIVE // CA // TIME-SERIES

Major watersheds (area sq km)

Canada — 9 years of data

Back to Country Profile
Historical Values
Year Value
2021 Atlantic Ocean drainage: Mississippi* (Gulf of Mexico) (3,202,185 sq km, Canada only 32,000 sq km), Nelson (Hudson Bay) (1,093,141 sq km), Saint Lawrence* (1,049,636 sq km, Canada only 839,200 sq km) Arctic Ocean drainage: Mackenzie (1,706,388 sq km) Pacific Ocean drainage: Yukon* (847,620 sq km, Canada only 823,800 sq km), Columbia* (657,501 sq km, Canada only 103,000 sq km) note - watersheds shared with the US shown with *
2021 Atlantic Ocean drainage: Mississippi* (Gulf of Mexico) (3,202,185 sq km, Canada only 32,000 sq km), Nelson (Hudson Bay) (1,093,141 sq km), Saint Lawrence* (1,049,636 sq km, Canada only 839,200 sq km) Arctic Ocean drainage: Mackenzie (1,706,388 sq km) Pacific Ocean drainage: Yukon* (847,620 sq km, Canada only 823,800 sq km), Columbia* (657,501 sq km, Canada only 103,000 sq km) note - watersheds shared with the US shown with *
2022 Atlantic Ocean drainage: Mississippi* (Gulf of Mexico) (3,202,185 sq km, Canada only 32,000 sq km), Nelson (Hudson Bay) (1,093,141 sq km), Saint Lawrence* (1,049,636 sq km, Canada only 839,200 sq km) Arctic Ocean drainage: Mackenzie (1,706,388 sq km) Pacific Ocean drainage: Yukon* (847,620 sq km, Canada only 823,800 sq km), Columbia* (657,501 sq km, Canada only 103,000 sq km) note - watersheds shared with the US shown with *
2022 Atlantic Ocean drainage: Mississippi* (Gulf of Mexico) (3,202,185 sq km, Canada only 32,000 sq km), Nelson (Hudson Bay) (1,093,141 sq km), Saint Lawrence* (1,049,636 sq km, Canada only 839,200 sq km) Arctic Ocean drainage: Mackenzie (1,706,388 sq km) Pacific Ocean drainage: Yukon* (847,620 sq km, Canada only 823,800 sq km), Columbia* (657,501 sq km, Canada only 103,000 sq km) note - watersheds shared with the US shown with *
2023 Atlantic Ocean drainage: Mississippi* (Gulf of Mexico) (3,202,185 sq km, Canada only 32,000 sq km), Nelson (Hudson Bay) (1,093,141 sq km), Saint Lawrence* (1,049,636 sq km, Canada only 839,200 sq km) Arctic Ocean drainage: Mackenzie (1,706,388 sq km) Pacific Ocean drainage: Yukon* (847,620 sq km, Canada only 823,800 sq km), Columbia* (657,501 sq km, Canada only 103,000 sq km) note - watersheds shared with the US shown with *
2023 Atlantic Ocean drainage: Mississippi* (Gulf of Mexico) (3,202,185 sq km, Canada only 32,000 sq km), Nelson (Hudson Bay) (1,093,141 sq km), Saint Lawrence* (1,049,636 sq km, Canada only 839,200 sq km) Arctic Ocean drainage: Mackenzie (1,706,388 sq km) Pacific Ocean drainage: Yukon* (847,620 sq km, Canada only 823,800 sq km), Columbia* (657,501 sq km, Canada only 103,000 sq km) note - watersheds shared with the US shown with *
2024 Atlantic Ocean drainage: Mississippi* (Gulf of Mexico) (3,202,185 sq km, Canada only 32,000 sq km), Nelson (Hudson Bay) (1,093,141 sq km), Saint Lawrence* (1,049,636 sq km, Canada only 839,200 sq km) Arctic Ocean drainage: Mackenzie (1,706,388 sq km) Pacific Ocean drainage: Yukon* (847,620 sq km, Canada only 823,800 sq km), Columbia* (657,501 sq km, Canada only 103,000 sq km) note - watersheds shared with the US shown with *
2024 Atlantic Ocean drainage: Mississippi* (Gulf of Mexico) (3,202,185 sq km, Canada only 32,000 sq km), Nelson (Hudson Bay) (1,093,141 sq km), Saint Lawrence* (1,049,636 sq km, Canada only 839,200 sq km) Arctic Ocean drainage: Mackenzie (1,706,388 sq km) Pacific Ocean drainage: Yukon* (847,620 sq km, Canada only 823,800 sq km), Columbia* (657,501 sq km, Canada only 103,000 sq km) note - watersheds shared with the US shown with *
2025 Arctic Ocean drainage: Mackenzie (1,706,388 sq km) Atlantic Ocean drainage: Mississippi* (Gulf of America) (3,202,185 sq km, Canada only 32,000 sq km), Nelson (Hudson Bay) (1,093,141 sq km), Saint Lawrence* (1,049,636 sq km, Canada only 839,200 sq km) Pacific Ocean drainage: Yukon* (847,620 sq km, Canada only 823,800 sq km), Columbia* (657,501 sq km, Canada only 103,000 sq km) note: watersheds shared with the US shown with *