Transvolga Region or Transvolga (, Zavolzhye) is a territory to the East of

Volga River The Volga (, ) is the longest river in Europe and the longest endorheic basin river in the world. Situated in Russia, it flows through Central Russia to Southern Russia and into the Caspian Sea. The Volga has a length of , and a catchment ...

bounded by Volga,

Ural Mountains The Ural Mountains ( ),; , ; , or simply the Urals, are a mountain range in Eurasia that runs north–south mostly through Russia, from the coast of the Arctic Ocean to the river Ural (river), Ural and northwestern Kazakhstan.

Northern Ridge The Northern Ridge, Northern Uvaly, Severnyye Uvaly (), is the chain of hills in the northern part of the East European Plain in Russia. The Northern Ridge divides the river basins of the Northern Dvina River (north) and the Volga River (south). ...

, and

Caspian Depression The Caspian Depression or the Caspian Lowland is a low-lying flatland region encompassing the northern part of the Caspian Sea, the largest enclosed body of water on Earth. It is the larger northern part of the wider Aral–Caspian Depressio ...

. The region is traditionally subdivided into the elevated High Transvolga (Высокое Заволжье) in the East and the

lowland Upland and lowland are conditional descriptions of a plain based on elevation above sea level. In studies of the ecology of freshwater rivers, habitats are classified as upland or lowland. Definitions Upland and lowland are portions of a ...

Low Transvolga (Низкое Заволжье) by the left bank of Volga between

Kazan Kazan; , IPA: Help:IPA/Tatar, ɑzanis the largest city and capital city, capital of Tatarstan, Russia. The city lies at the confluence of the Volga and the Kazanka (river), Kazanka Rivers, covering an area of , with a population of over 1. ...

and

Kamyshin Kamyshin ( rus, Камышин, p=kɐˈmɨʂɨn) is a city in Volgograd Oblast, Russia, located on the right bank of the Volgograd Reservoir of the Volga River, in the estuary of the Kamyshinka River. Its population was Past populations for Kam ...

. The region includes Volga-Ural petroleum and gas province.

Kuybyshev Reservoir Kuybyshev Reservoir or Kuybyshevskoye Reservoir () is a reservoir of the middle Volga and lower Kama in Chuvashia, Mari El Republic, Republic of Tatarstan, Samara Oblast and Ulyanovsk Oblast, Russia. It is sometimes called as Samara Reservoir an ...

is within the Low Transvolga.

See also