Eat
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Isset Исеть (Iset) |
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 Course of the Isset (Исеть) in the catchment area of the Tobol |
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| Data | ||
| Water code | RU : 14010500512111200002684 | |
| location | Oblasts of Sverdlovsk , Kurgan , Tyumen ( Russia ) | |
| River system | If | |
| Drain over | Tobol → Irtysh → Ob → Arctic Ocean | |
| source | in the Middle Urals 56 ° 57 ′ 43 ″ N , 60 ° 24 ′ 4 ″ E |
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| Source height | approx. 250 m | |
| muzzle | in the Tobol south of Yalutorovsk coordinates: 56 ° 35 ′ 55 " N , 66 ° 17 ′ 22" E 56 ° 35 ′ 55 " N , 66 ° 17 ′ 22" E |
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| Mouth height | 51 m | |
| Height difference | approx. 199 m | |
| Bottom slope | approx. 0.33 ‰ | |
| length | 606 km | |
| Catchment area | 58,900 km² | |
| Discharge at the Issetskoye A Eo gauge : 51,400 km² Location: 105 km above the mouth |
NNQ (January 1937) MQ 1937/1999 Mq 1937/1999 MHQ 1937/1999 HHQ (April 1947) |
3.95 m³ / s 73.1 m³ / s 1.4 l / (s km²) 245.3 m³ / s 910 m³ / s |
| Right tributaries | Sinara , Tetscha , Miass | |
| Big cities | Yekaterinburg , Kamensk-Uralsky | |
| Medium-sized cities | Schadrinsk | |
| Small towns | Aramil , Kataisk , Dalmatowo | |
| Navigable | conditionally from Schadrinsk | |
 The pent up Isset in Yekaterinburg |
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 The Isset near Vodolasowo, below Kamensk-Uralsky (early color photo by Prokudin-Gorski , 1912) |
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The 606 km long Isset ( Russian Исеть , fem. , Also Iset ) is a left tributary of the Tobol (river system of the Ob ) in the Ural hinterland and in the West Siberian lowlands ( Russia , Asia ).
The Isset has its origin in the (partially dammed) Lake Isset (Исетское озеро / Issetskoje osero) near Sredneuralsk northwest of Yekaterinburg on the eastern flank of the Urals at 250 m above sea level. NN . In its upper reaches in and around Yekaterinburg it flows through several "ponds" that were dammed up for mining purposes as early as the 18th century. B. the Verkh-Issetsky pond (Верх-Исетский пруд / Upper Isset pond) and small reservoirs. In places it forms rapids. To increase the water supply from the Isset and improving the water supply Ekaterinburg was from the Woltschicha dam (Волчихинское водохранилище / Woltschichinskoje wodochranilischtsche, the so-called Swerdlowsk or Yekaterinburg sea ) at the flow system of Volga belonging Chusovaya a 6 km long channel to the upper Isset- Pond dug into the river Reshotka (Решётка). This - non-navigable - channel thus crosses the continental divide between the Caspian Sea and the Arctic Ocean . The Isset continues to flow in an easterly direction in a wide valley through the West Siberian lowlands and finally flows into the Tobol ( 51 m above sea level ) 5 km south of Yalutorovsk .
The catchment area of the Isset covers 58,900 km². At the village of Issetskoye (Исетское), 105 km from the mouth, the mean water flow is 73.1 m³ / s. In the lower reaches the river is about 50 m wide and 2 m deep, the flow velocity is 0.4 m / s. The main tributaries are the Miass , Tetscha and Sinara .
The river flows through the Sverdlovsk Oblast with the cities of Yekaterinburg, Aramil and Kamensk-Uralsky , the Kurgan Oblast with Kataisk , Dalmatowo and Schadrinsk and the Tyumen Oblast . Since the river flows through heavily industrial cities in the upper and middle reaches to Schadrinsk, it has to struggle with pollution. The Yekaterinburg – Kurgan railway and the road in the wide Isset valley run in this section .
The Isset freezes from November to April. In principle, it is navigable for smaller ships from Schadrinsk, but is not an official waterway today , as it meanders heavily in the lower reaches .
Web links
Individual evidence
- ↑ a b c d e Article Isset in the Great Soviet Encyclopedia (BSE) , 3rd edition 1969–1978 (Russian)
- ↑ a b Isset in the State Water Directory of the Russian Federation (Russian)
- ↑ a b Isset at the Issetskoje gauge - hydrographic data from R-ArcticNET
- ↑ Isset in the State Water Register of the Russian Federation (russ.)
- ↑ List of Inland Waterways of the Russian Federation (Government Ordinance of December 19, 2002, Russian)