Tschischapka
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Tschischapka ижапка |
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| Data | ||
| Water code | RU : 13010800112115200032106 | |
| location | Tomsk Oblast ( Russia ) | |
| River system | If | |
| Drain over | Wassyugan → Ob → Kara Sea | |
| source | in Wassjuganje 57 ° 15 '46 " N , 78 ° 15' 55" E |
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| Source height | approx. 140 m | |
| muzzle | in the Wassyugan coordinates: 58 ° 59 ′ 0 ″ N , 79 ° 37 ′ 20 ″ E 58 ° 59 ′ 0 ″ N , 79 ° 37 ′ 20 ″ E |
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| Mouth height | 49 m | |
| Height difference | approx. 91 m | |
| Bottom slope | approx. 0.18 ‰ | |
| length | 511 km | |
| Catchment area | 13,800 km² | |
| Discharge at gauge Ust-Salat A Eo : 9520 km² Location: 24 km above the mouth |
MQ 1955/1962 Mq 1955/1962 |
85.49 m³ / s 9 l / (s km²) |
| Left tributaries | Chagwa , Tamyrsat , Yekylchak , salad | |
| Navigable | 108 km | |
The Tschischapka ( Russian Чижапка ) is a 511 km long right tributary of the Wassjugan in Tomsk Oblast in Russia .
The Tschischapka flows from the Wassjuganje marshland in the West Siberian lowlands . Over its entire length it maintains a north-northeast direction of flow, whereby it meanders increasingly and finally flows into the Wassjugan a little below the village of Ust-Tschischapka.
The catchment area of the river covers 13,800 km². The most important tributaries are Chagwa (length 110 km), Tamyrsat (96 km), Jekylchak (198 km) and Salat (216 km), all from the left.
The discharge 24 km above the estuary is an annual mean of 85.49 m³ / s, with a maximum monthly mean of 271 m³ / s in May and a minimum monthly mean of 14.56 m³ / s in March. The river freezes over from late October / early November to late April / May.
The Tschischapka flows through a very sparsely populated area in the western part of the Parabelski and Kargassokski Rajons . Today there are no more villages on the river. The lower course of the river is navigable for 108 km from the mouth, but is currently not listed as an inland waterway . In the 1960s to 1980s, however, it played a role in exploring the oil and gas reserves in the area.
Individual evidence
- ↑ Soviet General Staff Map 1: 200,000. Sheet O-44-XXV. Edition 1987
- ↑ Soviet General Staff Map 1: 200,000. Sheet O-44-VIII. 1988 edition
- ↑ a b c d Tschischapka in the State Water Register of the Russian Federation (Russian)
- ↑ a b c d e Article Tschischapka in the Great Soviet Encyclopedia (BSE) , 3rd edition 1969–1978 (Russian)
- ↑ a b Tschischapka at the Ust-Salat gauge - hydrographic data at R-ArcticNET
- ↑ List of inland waterways of the Russian Federation (confirmed by Order No. 1800 of the Government of the Russian Federation of December 19, 2002) (Russian)