Ubagan
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Ubagan - Obaghan Убаган, Обаған |
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| Data | ||
| Water code | RU : 14010500312111200001344 | |
| location |
Qostanai ( Kazakhstan ), Kurgan Oblast ( Russia ) |
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| River system | If | |
| Drain over | Tobol → Irtysh → Ob → Arctic Ocean | |
| source | in the north of the Turgaisenke | |
| muzzle | in the Tobol coordinates: 54 ° 24 ′ 2 ″ N , 64 ° 45 ′ 1 ″ E 54 ° 24 ′ 2 ″ N , 64 ° 45 ′ 1 ″ E
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| length | 376 km | |
| Catchment area | 50,700 km² | |
| Discharge at the Karangala A Eo gauge : 18,000 km² Location: 100 km above the mouth |
MQ 1945/1957 Mq 1945/1957 |
2.71 m³ / s 0.2 l / (s km²) |
| Flowing lakes | Qusmuryn lake | |
 Catchment area of the Tobol with the Ubagan as the only right tributary coming directly from the south. |
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The Ubagan ( Russian Убаган ; Kazakh Обаған , Obaghan ) is 376 kilometers in length and is the only significant right tributary of the Tobol in the Asian part of Kazakhstan and Russia .
River course
The Ubagan River springs from Karatschinskoje Lake in the Turgaisenke in Kazakhstan, this valley flows the course to the north and forms is 100 km near the settlement Qusmuryn (Kazakh Құсмұрын ; Russian Кушмурун , Kuschmurun ) deep to about 210 km² and a maximum of 3 m Qusmuryn lake (Kuschmurun lake), crossed from which he the Russian frontier, and immediately thereafter flows into the Tobol.
As part of the Davydov plan years 1950 was provided from the one whom Ubagan River with the Turgai a portion of the effluent into the sea to the north waters of the use to connect and run its course, whether and Irtysh south to the Caspian Aralo lowlands with to direct the Aral Sea . The river would have changed its flow direction with the help of hydraulic engineering measures and overcome the Kazakh threshold.
Individual evidence
- ↑ a b Ubagan in the State Water Register of the Russian Federation (Russian)
- ↑ a b Article Ubagan in the Great Soviet Encyclopedia (BSE) , 3rd edition 1969–1978 (Russian)
- ↑ Ubagan at the gauge 5 km below Karangala - hydrographic data from R-ArcticNET