Seybouse (in arq, rtl=yes, وادي سيبوس, Oued Seybouse) is a

river A river is a natural flowing watercourse, usually freshwater, flowing towards an ocean, sea, lake or another river. In some cases, a river flows into the ground and becomes dry at the end of its course without reaching another body of wate ...

in northeastern

Algeria ) , image_map = Algeria (centered orthographic projection).svg , map_caption = , image_map2 = , capital = Algiers , coordinates = , largest_city = capital , relig ...

, near the border with

Tunisia ) , image_map = Tunisia location (orthographic projection).svg , map_caption = Location of Tunisia in northern Africa , image_map2 = , capital = Tunis , largest_city = capital , ...

. In Roman times, it was called the ''Ubus''.

Course

The river runs for about , flowing through

Guelma Guelma ( ar, قالمة ''Qālima''; arq, ڨالمة; Algerian pronunciation: ) is the capital of Guelma Province and Guelma District, located in north-eastern Algeria, about 65 kilometers from the Mediterranean coast. Its location correspon ...

and

Annaba Province Annaba ( ar, ولاية عنابة) is a province (''wilaya'') in the north-eastern corner of Algeria. Its capital, Annaba, is Algeria's main port for mineral exports. History In 1984 El Taref Province was carved out its territory. Administrat ...

s. It starts in Medjez Amar, in the

Tell Atlas The Tell Atlas ( ar, الاطلس التلي, Latn, ar, al-ʾaṭlas al-tlī) is a mountain chain over in length, belonging to the Atlas mountain ranges in North Africa, stretching mainly across northern Algeria, with ends in both north-easter ...

north-west of

Guelma Province Guelma Province ( ar, ولاية قالمة) is a province (''wilaya'') in eastern Algeria. Its namesake is its seat and most populous municipality: Guelma. History Its civilians suffered heavy casualties during the 1945 Sétif massacre by the Fr ...

. Its flows into the

Mediterranean Sea The Mediterranean Sea is a sea connected to the Atlantic Ocean, surrounded by the Mediterranean Basin and almost completely enclosed by land: on the north by Western and Southern Europe and Anatolia, on the south by North Africa, and on the ea ...

at Seybouse (called ''Joannonville'' under French rule) to the south-east of the city of

Annaba Annaba ( ar, عنّابة, "Place of the Jujubes"; ber, Aânavaen), formerly known as Bon, Bona and Bône, is a seaport city in the northeastern corner of Algeria, close to the border with Tunisia. Annaba is near the small Seybouse River ...

. Its

mouth In animal anatomy, the mouth, also known as the oral cavity, or in Latin cavum oris, is the opening through which many animals take in food and issue vocal sounds. It is also the cavity lying at the upper end of the alimentary canal, bounded on ...

is just north of Sidi Salem, the site of

Hippo Regius Hippo Regius (also known as Hippo or Hippone) is the ancient name of the modern city of Annaba, Algeria. It historically served as an important city for the Phoenicians, Berbers, Romans, and Vandals. Hippo was the capital city of the Vandal King ...

where

Saint Augustine Augustine of Hippo ( , ; la, Aurelius Augustinus Hipponensis; 13 November 354 – 28 August 430), also known as Saint Augustine, was a theologian and philosopher of Berber origin and the bishop of Hippo Regius in Numidia, Roman North Af ...

lived in AD 391–430. The Seybouse is used for irrigation of agricultural areas, but it is becoming polluted because of industrial activities.Potential pollution of groundwater in the valley of the Seybouse River, north-eastern Algeria
/ref>

Characteristics

References

External links

*
ANRH (National Agency for Water Resources)

Rivers of Algeria Geography of Guelma Province Geography of Annaba Province {{Algeria-river-stub