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Bahr el Ghazal

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The Bahr el Ghazal, whose name translates from Arabic as the 'River of Gazelles,' is the most significant western tributary of the Nile in South Sudan. It is formed by the confluence of the Jur and Bahr al-Arab rivers and meanders through the vast floodplains of Unity State before joining the White Nile at Lake No. The river is characterized by an exceptionally low gradient, causing the water to stagnate or flow very slowly through the extensive papyrus swamps of the Sudd. Hydrologically, the Bahr el Ghazal drains a massive basin, yet due to intense evaporation within the wetlands, it contributes only a small fraction of its potential volume to the main Nile flow. Geologically, its drainage area lies within a sedimentary depression that undergoes extensive seasonal flooding. For local communities, particularly the Dinka people, the river is an essential resource for subsistence fishing and watering their vast cattle herds. The riparian zones are rich in biodiversity, providing critical habitat for rare species such as the prehistoric-looking shoebill stork.
- Location: South Sudan
- Nearby: Fangak (59 km)
Best time to visit & climate
The most pleasant time to visit is Jan, Nov, Dec.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | 28 | 31 | 33 | 33 | 31 | 29 | 27 | 26 | 27 | 28 | 29 | 29 |
| Rain mm | 0 | 0 | 2 | 23 | 97 | 117 | 157 | 180 | 155 | 89 | 4 | 1 |
📋 Practical info
Geography
Facts
- The drainage basin of the Bahr el Ghazal covers approximately 520,000 square kilometers.
- The actual stretch known as Bahr el Ghazal is relatively short, at about 160 kilometers.
- More than 90% of the water from its headwaters is lost to evaporation in the Sudd.
- The river gave its name to the entire northwestern region of South Sudan.
- Historically, the river's navigation was often blocked by massive floating islands of vegetation (sudd).
- The river serves as a critical dry-season refuge for various species of African gazelles.
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Frequently asked questions
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