Terissaqqan
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Terissaqqan Терісаққан |
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.PNG) Ishim river system: the Terissaqqan is the left tributary shown in light blue in the lower half of the picture. |
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| Data | ||
| location | Karagandy , Qostanai , Aqmola ( Kazakhstan ) | |
| River system | If | |
| Drain over | Ishim → Irtysh → Ob → Arctic Ocean | |
| source |
Kazakh threshold 49 ° 22 ′ 0 ″ N , 67 ° 38 ′ 0 ″ E |
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| Source height | 680 m | |
| muzzle |
Ischim coordinates: 51 ° 14 ′ 58 " N , 67 ° 9 ′ 33" E 51 ° 14 ′ 58 " N , 67 ° 9 ′ 33" E |
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| Mouth height | 246 m | |
| Height difference | 434 m | |
| Bottom slope | 1.3 ‰ | |
| length | 334 km | |
| Catchment area | 19,500 km² | |
| Communities | Terissaqqan | |
The Terissaqqan ( Kazakh Терісаққан ; Russian Терсаккан Tersakkan ) is a left tributary of the Ishim in the central north of Kazakhstan .
The Terissaqqan rises in the western part of the Kazakh threshold . From there it flows mainly in a northerly direction and finally reaches the Ishim river at the settlement of Terissaqqan (formerly Kasgorodok ). The river flows through the areas of Qaraghandy , Qostanai and Aqmola . The Terissaqqan has a length of 334 km. It drains an area of 19,500 km². The river is mainly fed by the snowmelt . The spring flood accounts for 90% of the annual runoff. The mean discharge is 2.5 m³ / s. Maximum discharges reach values of up to 52.7 m³ / s. It is covered with ice between November and mid-April. The upper course often falls dry. During severe winters, the river can freeze to the bottom.
Individual evidence
- ↑ a b c d e f Article Terissaqqan in the Great Soviet Encyclopedia (BSE) , 3rd edition 1969–1978 (Russian)