Comoé (river)

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Comoé
Komoé
The Comoé river system

The Comoé river system

Data
location Burkina FasoBurkina Faso Burkina Faso Ivory Coast
Ivory CoastIvory Coast 
River system Comoé
source near Banfora in Burkina Faso
Source height about  500  m
muzzle Gulf of Guinea ; ( Ébrié Lagoon ) Coordinates: 5 ° 11 ′ 30 "  N , 3 ° 43 ′ 20"  W 5 ° 11 ′ 30 "  N , 3 ° 43 ′ 20"  W.
Mouth height m
Height difference about 500 m
Bottom slope about 0.43 ‰
length 1160 km
Catchment area 78,000 km²
Discharge at the Aniassue gauge (1428400)
A Eo : 67,400 km²
Location: 300 km above the mouth
NNQ (min. Month Ø)
MNQ 1980–1994
MQ 1980–1994
Mq 1980–1994
MHQ 1980–1994
HHQ (max. Month Ø)
0 l / s
1.3 m³ / s
106 m³ / s
1.6 l / (s km²)
467 m³ / s
1020 m³ / s
Left tributaries Bawe, Iringou , Congo, Diore , Ba , Beki, Manzan
Right tributaries Léraba , Kolonkoko, Kinkene, Segbono
Medium-sized cities Banfora , Aniassué
The Cascades de Karfiguéla or Banforafäll in the upper reaches of Comoé

The Cascades de Karfiguéla or Banforafäll in the upper reaches of Comoé

The Comoé is a 1160 km long river in Burkina Faso and the Ivory Coast . It is one of the main rivers in the Ivory Coast.

course

It has its source in southwest Burkina Faso and runs south. When crossing the border with Ivory Coast, it takes in its largest tributary, the Léraba, from the west. It then flows through the Comoé National Park named after him in the northeast of the Ivory Coast state. It flows further from north to south and flows into the Gulf of Guinea or the Ébrié lagoon about 80 km east of Abidjan .

Apart from the shorter Iringou, the Comoé is the only river in the region that carries water even in the dry season. However, there are periods when the river becomes stagnant water.

Hydrometry

The flow rate of the river was measured in Aniassue in almost 90% of the catchment area in m³ / s

Catchment area

The catchment area of ​​the Comoé has a size of about 78,000 km². 57,300 km² of this is in the Ivory Coast. This corresponds to 17.6% of the country's area.

Rivers Total area [km²] Area in the Ivory Coast [km²]
Leraba 11,200 4,900
Bawe 2,300 1,000
Colonic coconut 1,800 1,800
Iringou 6,700 5,600
Congo 2,400 2,400
Kinkene 3,200 3,200
Segbono 1,200 1,200
Diore 5,000 5,000
Ba 7,400 6,100
Beki 700 700
Manzan 3,500 2,000
Comoé overall 78,000 57,300

Individual evidence

  1. a b c d JICA publication
  2. a b GRDC - Aniassue level

See also