Andijskoje Koisu
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Andijskoje Koisu Андийское Койсу Andis Qoisu, ანდის ყოისუ |
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| Data | ||
| Water code | RU : 07030000112109300000261 | |
| location |
Georgia , Dagestan ( Russia ) |
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| River system | Sulak | |
| Drain over | Sulak → Caspian Sea | |
| Confluence of |
Pirikiti Alasani and Tuschetis Alasani 42 ° 21 ′ 17 ″ N , 45 ° 39 ′ 31 ″ E |
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| Source height | 1603 m | |
| Association with |
Avarskoje Koisu zum Sulak Coordinates: 42 ° 47 ′ 27 " N , 46 ° 47 ′ 46" E 42 ° 47 ′ 27 " N , 46 ° 47 ′ 46" E |
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| Mouth height | 355 m | |
| Height difference | 1248 m | |
| Bottom slope | 8.7 ‰ | |
| length | 144 km (including spring rivers 192 km) | |
| Catchment area | 4810 km² | |
| Outflow location: 9 km above the mouth |
MQ |
69.6 m³ / s |
 Andijskoje Koisu (Андийское Койсу) in the Sulak catchment area |
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The Andijskoje Koisu ( Russian Андийское Койсу ; Georgian ანდის ყოისუ , Andis Qoisu ) is the left source river of the Sulak in the Russian Republic of Dagestan and Georgia .
The Andi Koysu arises at the confluence of Pirikiti Alasani (Russian Pirikitelskaja Alasani ) and Tuschetis Alasani (Russian Tuschetskaja Alasani ) in Kakheti in the far east of Georgia. It crosses the border to Dagestan and flows mainly in an easterly direction south of the Andijski ridge . The Andijskoje Koisu is a typical mountain river. It is rich in rapids. Eventually he meets the Avarskoye Koisu coming from the south and unites with him to form Sulak.
The Andijskoje Koisu has a length of 144 km. It drains an area of 4810 km² in the east of the Greater Caucasus . It is mainly fed by the meltwater from the mountains. Between May and August it leads to floods. 9 km above the mouth, the mean discharge is 69.6 m³ / s.
The Russian -Turkish name of the river (“Andischer Koisu”) refers to the Andean peoples living in the catchment area , just like the name of the other Sulak source river, Avarskoje Koisu, to the Avars .
Individual evidence
- ↑ a b c d Article Koisu in the Great Soviet Encyclopedia (BSE) , 3rd edition 1969–1978 (Russian)
- ↑ a b Andijskoje Koisu in the State Water Register of the Russian Federation (Russian)