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Historical Values
Year Value
2021 Mackenzie - 4, 241 km; Yukon river source (shared with the US [m]) - 3,185 km; Saint Lawrence river mouth (shared with US) - 3,058 km; Nelson - 2,570 km; Columbia river source (shared with the US [m]) - 1,953 km; Churchill - 1,600 km; Fraser - 1,368 km; Ottawa - 1,271 km; Athabasca - 1,231 km; North Saskatchewan - 1,220 km; Liard - 1,115 km note [s] after country name indicates river source; [m] after country name indicates river mouth
2021 Mackenzie - 4, 241 km; Yukon river source (shared with the US [m]) - 3,185 km; Saint Lawrence river mouth (shared with US) - 3,058 km; Nelson - 2,570 km; Columbia river source (shared with the US [m]) - 1,953 km; Churchill - 1,600 km; Fraser - 1,368 km; Ottawa - 1,271 km; Athabasca - 1,231 km; North Saskatchewan - 1,220 km; Liard - 1,115 km note [s] after country name indicates river source; [m] after country name indicates river mouth
2022 Mackenzie - 4, 241 km; Yukon river source (shared with the US [m]) - 3,185 km; Saint Lawrence river mouth (shared with US) - 3,058 km; Nelson - 2,570 km; Columbia river source (shared with the US [m]) - 1,953 km; Churchill - 1,600 km; Fraser - 1,368 km; Ottawa - 1,271 km; Athabasca - 1,231 km; North Saskatchewan - 1,220 km; Liard - 1,115 km note [s] after country name indicates river source; [m] after country name indicates river mouth
2022 Mackenzie - 4, 241 km; Yukon river source (shared with the US [m]) - 3,185 km; Saint Lawrence river mouth (shared with US) - 3,058 km; Nelson - 2,570 km; Columbia river source (shared with the US [m]) - 1,953 km; Churchill - 1,600 km; Fraser - 1,368 km; Ottawa - 1,271 km; Athabasca - 1,231 km; North Saskatchewan - 1,220 km; Liard - 1,115 km note [s] after country name indicates river source; [m] after country name indicates river mouth
2023 Mackenzie - 4, 241 km; Yukon river source (shared with the US [m]) - 3,185 km; Saint Lawrence river mouth (shared with US) - 3,058 km; Nelson - 2,570 km; Columbia river source (shared with the US [m]) - 1,953 km; Churchill - 1,600 km; Fraser - 1,368 km; Ottawa - 1,271 km; Athabasca - 1,231 km; North Saskatchewan - 1,220 km; Liard - 1,115 km note [s] after country name indicates river source; [m] after country name indicates river mouth
2023 Mackenzie - 4, 241 km; Yukon river source (shared with the US [m]) - 3,185 km; Saint Lawrence river mouth (shared with US) - 3,058 km; Nelson - 2,570 km; Columbia river source (shared with the US [m]) - 1,953 km; Churchill - 1,600 km; Fraser - 1,368 km; Ottawa - 1,271 km; Athabasca - 1,231 km; North Saskatchewan - 1,220 km; Liard - 1,115 km note [s] after country name indicates river source; [m] after country name indicates river mouth
2024 Mackenzie - 4, 241 km; Yukon river source (shared with the US [m]) - 3,185 km; Saint Lawrence river mouth (shared with US) - 3,058 km; Nelson - 2,570 km; Columbia river source (shared with the US [m]) - 1,953 km; Churchill - 1,600 km; Fraser - 1,368 km; Ottawa - 1,271 km; Athabasca - 1,231 km; North Saskatchewan - 1,220 km; Liard - 1,115 km note [s] after country name indicates river source; [m] after country name indicates river mouth
2024 Mackenzie - 4, 241 km; Yukon river source (shared with the US [m]) - 3,185 km; Saint Lawrence river mouth (shared with US) - 3,058 km; Nelson - 2,570 km; Columbia river source (shared with the US [m]) - 1,953 km; Churchill - 1,600 km; Fraser - 1,368 km; Ottawa - 1,271 km; Athabasca - 1,231 km; North Saskatchewan - 1,220 km; Liard - 1,115 km note [s] after country name indicates river source; [m] after country name indicates river mouth
2025 Mackenzie - 4,241 km; Yukon river source (shared with the US [m]) - 3,185 km; Saint Lawrence river mouth (shared with US) - 3,058 km; Nelson - 2,570 km; Columbia river source (shared with the US [m]) - 1,953 km; Churchill - 1,600 km; Fraser - 1,368 km; Ottawa - 1,271 km; Athabasca - 1,231 km; North Saskatchewan - 1,220 km; Liard - 1,115 km note: [s] after country name indicates river source; [m] after country name indicates river mouth