# Niger River

> river in West Africa

**Wikidata**: [Q3542](https://www.wikidata.org/wiki/Q3542)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Niger_River)  
**Source**: https://4ort.xyz/entity/niger-river

## Summary
The Niger River is a major river in West Africa, flowing through multiple countries including Guinea, Mali, Niger, and Nigeria. It is one of Africa's most significant waterways, serving as a critical source of water, transportation, and agriculture for millions of people. The river originates in Guinea, flows through the inland delta of Mali, and continues through Niger and Nigeria, eventually emptying into the Gulf of Guinea.

## Key Facts
- **Geographic Origin:** Originates in the Guinea Highlands of southeastern Guinea, near the border with Liberia.
- **Length:** Approximately 4,180 kilometers (2,580 miles) long.
- **Basin Area:** Covers about 2,117,741 square kilometers.
- **Countries Traversed:** Flows through Guinea, Mali, Côte d'Ivoire, Burkina Faso, Niger, Benin, and Nigeria.
- **Major Tributaries:** Includes the Bani, Sankarani, and Benue rivers.
- **Ecosystem Significance:** Supports the inland delta of Mali and the Niger River delta in Nigeria, both of which are critical for biodiversity and agriculture.
- **Mouth:** Empties into the Gulf of Guinea via a large delta in southern Nigeria.
- **Historical Importance:** Central to the economies of West African empires including the Mali and Songhai empires.
- **Modern Relevance:** Supports major cities like Niamey (Niger), Bamako (Mali), and Lagos (Nigeria).
- **Notable Features:** 
  - Inland Delta of Mali
  - Niger River Delta (Nigeria)
  - Major source of freshwater in the Sahel region
- **Notable Cities Along Its Course:** 
  - Niamey (Niger)
  - Bamako (Mali)
  - Timbuktu (Mali)
  - Gao (Mali)
  - Onitsha (Nigeria)
  - Ibadan (Nigeria)
- **Environmental Role:** Supports irrigation, fishing, and transportation.
- **Cultural and Economic Importance:** Central to trade, agriculture, and cultural practices of West African societies.

## FAQs

### What is the Niger River?
The Niger River is the third longest river in Africa, flowing approximately 4,180 kilometers (2,580 miles) through West Africa. It originates in the Guinea Highlands, flows through the inland delta of Mali, and continues through Niger and Nigeria, eventually emptying into the Gulf of Guinea. It is a critical water source for agriculture, transportation, and fishing in the region.

### What is the length and basin area of the Niger River?
The river has a total length of approximately 4,180 kilometers and drains a basin area of about 2,117,741 square kilometers. It flows through several countries including Guinea, Mali, Niger, and Nigeria.

### What countries does the Niger River flow through?
The river flows through Guinea, Mali, Niger, and Nigeria, and supports major cities such as Niamey, Bamako, and Timbuktu.

### What is the significance of the Niger River in West Africa?
The river supports major ecosystems like the Inland Delta of Mali and the Niger Delta in Nigeria. It is also a critical source of water, transportation, and agriculture for millions of people.

### What are the major features of the Niger River?
- Inland Delta of Mali
- Niger River Delta in Nigeria
- Major source of freshwater in the Sahel region
- Supports irrigation, fishing, and transportation
- Central to the economies of West African empires including the Mali and Songhai empires

### What cities are located along the Niger River?
Major cities along its course include Niamey (Niger), Bamako (Mali), Timbuktu (Mali), Gao (Mali), Onitsha (Nigeria), and Ibadan (Nigeria).

### What is the ecological importance of the Niger River?
The river supports the Inland Delta of Mali and the Niger River Delta, both of which are critical for biodiversity, agriculture, and fishing. It also serves as a major source of freshwater in the Sahel region.

### What is the historical significance of the Niger River?
The river has been central to the economies of West African empires, including the Mali and Songhai empires. It has also been a critical source of water, transportation, and agriculture for millions of people.

## Why It Matters
The Niger River is one of Africa's most significant waterways, serving as a critical source of water, transportation, and agriculture for millions of people. It supports major ecosystems like the Inland Delta of Mali and the Niger River Delta, both of which are critical for biodiversity and fishing. The river has also been central to the economies of West African empires, including the Mali and Songhai empires, and continues to support major cities like Niamey, Bamako, and Timbuktu. Its historical and modern relevance in transportation, agriculture, and cultural practices underscores its importance in the region.

## Notable For
- **Length and Basin Area:** Approximately 4,180 kilometers long with a basin area of 2,117,741 square kilometers.
- **Countries Traversed:** Flows through Guinea, Mali, Niger, and Nigeria.
- **Major Tributaries:** Includes the Bani, Sankarani, and Benue rivers.
- **Ecosystem Significance:** Supports the inland delta of Mali and the Niger River delta in Nigeria.
- **Historical Importance:** Central to the economies of West African empires including the Mali and Songhai empires.
- **Modern Relevance:** Supports major cities like Niamey (Niger), Bamako (Mali), and Lagos (Nigeria).
- **Environmental Role:** Supports irrigation, fishing, and transportation.
- **Cultural and Economic Importance:** Central to trade, agriculture, and cultural practices of West African societies.

## Body

### Geography and Course
The Niger River is the third longest river in Africa, stretching approximately 4,180 kilometers (2,580 miles). It originates in the Guinea Highlands of southeastern Guinea, near the border with Liberia. The river flows through several countries, including Guinea, Mali, Niger, and Nigeria, before emptying into the Gulf of Guinea via a large delta in southern Nigeria.

The river's course can be divided into several key sections:
- **Upper Niger:** Begins in Guinea and flows through Mali, where it forms the Inland Delta of Mali, a critical ecosystem for biodiversity and agriculture.
- **Middle Niger:** Flows through Niger, passing through major cities like Niamey.
- **Lower Niger:** Enters Nigeria, where it joins with the Benue River and continues southward through the Niger Delta, one of the world's largest river deltas.

### Hydrology and Basin
The Niger River drains a basin area of approximately 2,117,741 square kilometers. The river's flow is characterized by seasonal variations, with flooding during the wet season and reduced flow during the dry season. The Inland Delta of Mali, located in the river's middle course, is a critical wetland ecosystem that supports fishing, agriculture, and biodiversity.

The river's major tributaries include:
- **Bani River:** Flows into the Niger in Mali.
- **Sankarani River:** Also flows into the Niger in Mali.
- **Benue River:** Joins the Niger in Nigeria and is one of its largest tributaries.

### Ecosystems and Biodiversity
The Niger River supports several critical ecosystems:
- **Inland Delta of Mali:** A vast wetland area that supports fishing, agriculture, and biodiversity. It is home to numerous species of fish, birds, and mammals.
- **Niger River Delta (Nigeria):** One of the world's largest river deltas, supporting a rich diversity of aquatic and terrestrial life.

The river also supports the Niger Delta region in Nigeria, which is one of the most biodiverse areas in Africa. The delta is home to mangroves, freshwater swamps, and floodplains that support a wide range of species.

### Historical Significance
The river has been central to the economies of West African empires, including the Mali and Songhai empires. It served as a major trade route, connecting West Africa to North Africa and the Mediterranean. The river's historical importance is reflected in the development of major cities like Timbuktu, Gao, and Niamey.

### Modern Relevance
Today, the Niger River continues to play a critical role in the economies of the countries it flows through. It supports:
- **Agriculture:** Irrigation systems along the river support farming in otherwise arid regions.
- **Fishing:** The river and its delta are major sources of fish for local communities.
- **Transportation:** The river serves as a major transportation route, especially in regions with limited road infrastructure.
- **Hydroelectric Power:** Dams along the river, such as the Kainji Dam in Nigeria, generate hydroelectric power.

### Major Cities Along the River
The Niger River flows through several major cities, including:
- **Niamey (Niger):** The capital and largest city of Niger, located on the river's banks.
- **Bamako (Mali):** The capital of Mali, located near the river's source.
- **Timbuktu (Mali):** A historic city that was a major center of trade and learning.
- **Gao (Mali):** A historic city located on the river's banks.
- **Onitsha (Niger

ia):** A major port city in Nigeria, located at the confluence of the Niger and Anambra rivers.
- **Ibadan (Nigeria):** A major city in southwestern Nigeria, located near the river's delta.

### Environmental and Cultural Impact
The river supports a rich cultural and environmental landscape. It is central to the livelihoods of millions of people who depend on it for fishing, agriculture, and transportation. The river's delta in Nigeria is one of the most biodiverse regions in Africa, supporting mangroves, freshwater swamps, and floodplains.

The river also plays a critical role in the cultural practices of West African societies. It has been central to trade, agriculture, and cultural practices for centuries, and continues to be a source of identity and livelihood for millions of people.

## References

1. GeoNames
2. Virtual International Authority File
3. BBC Things
4. ASC Leiden Thesaurus dataset of 5 June 2018
5. [Source](https://encyklopedia.pwn.pl/haslo/Niger;3947655.html)
6. KBpedia