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Historical Values
Year Value
2021 Niger river source (shared with Mali, and Nigeria [m]) - 4,200 km; Gambia river source (shared with Senegal and The Gambia [m]) - 1,094 km note [s] after country name indicates river source; [m] after country name indicates river mouth
2021 Niger river source (shared with Mali, and Nigeria [m]) - 4,200 km; Gambia river source (shared with Senegal and The Gambia [m]) - 1,094 km note [s] after country name indicates river source; [m] after country name indicates river mouth
2022 Niger river source (shared with Mali, and Nigeria [m]) - 4,200 km; Gambia river source (shared with Senegal and The Gambia [m]) - 1,094 km note [s] after country name indicates river source; [m] after country name indicates river mouth
2022 Niger river source (shared with Mali, and Nigeria [m]) - 4,200 km; Gambia river source (shared with Senegal and The Gambia [m]) - 1,094 km note [s] after country name indicates river source; [m] after country name indicates river mouth
2023 Niger river source (shared with Mali, and Nigeria [m]) - 4,200 km; Gambie (Gambia) river source (shared with Senegal and The Gambia [m]) - 1,094 km note [s] after country name indicates river source; [m] after country name indicates river mouth
2023 Niger river source (shared with Mali, and Nigeria [m]) - 4,200 km; Gambie (Gambia) river source (shared with Senegal and The Gambia [m]) - 1,094 km note [s] after country name indicates river source; [m] after country name indicates river mouth
2024 Niger river source (shared with Mali, and Nigeria [m]) - 4,200 km; Gambie (Gambia) river source (shared with Senegal and The Gambia [m]) - 1,094 km note [s] after country name indicates river source; [m] after country name indicates river mouth
2024 Niger river source (shared with Mali, and Nigeria [m]) - 4,200 km; Gambie (Gambia) river source (shared with Senegal and The Gambia [m]) - 1,094 km note [s] after country name indicates river source; [m] after country name indicates river mouth
2025 Niger river source (shared with Mali, and Nigeria [m]) - 4,200 km; Gambie (Gambia) river source (shared with Senegal and The Gambia [m]) - 1,094 km note: [s] after country name indicates river source; [m] after country name indicates river mouth